Simplicity 2616, 16HP V-Twin Hydro and 44" Mower Deck Manual

Parts Manual
Mfg. No: 1693863
2616, 16HP V-Twin Hydro and 44" Mower
Deck
Copyright © Briggs & Stratton. All Rights reserved
23-Jul-2021
Attachments and Accessories
1692685 - 44" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693622 - 2616, 16HP V-Twin Hydro. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Copyright © Briggs & Stratton. All Rights reserved
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Table Of Contents
Model Components
Page
44" & 50" Mower Deck - Belt, Pulley & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" & 50" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Height Adjustment & Roller Bar Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Brand & Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Safety & Common. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Group - Main Harness Lower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Group - Main Harness Upper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Group - Electric Clutch - 16 & 18HP Twin Cylinder Briggs & Stratton Vanguard. . . . . . . . . . . . . . . . . . . . . . . . .
Frame & Front Axle Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood, Grille & Dash Group - 16 & 18HP B&S Vanguard and 16HP Kohler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat, Deck & Fuel Tank Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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16
18
20
22
24
26
28
30
32
34
38
50
23-Jul-2021
44" & 50" Mower Deck - Belt, Pulley & Hitch Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693863
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44" & 50" Mower Deck - Belt, Pulley & Hitch Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26
27
27
1707432A
1715759
1665835
1916950
1916965
1677135A
1924940
1666294
1685150
1930645
1676148
1715435
1674669
2812808
1704658
1960315
1718561
1924356
1931352
1656936
1923938
1919439
2157081
1921969
2156302
1601672
1707740
1721532
1703836
1
1
1
2
2
1
14
2
2
1
4
1
2
2
1
1
1
2
1
1
1
2
2
2
1
1
1
1
1
HITCH ASSEMBLY
ROD, Latch
GRIP, Lever
NUT, Hex, 3/8-16
LOCKWASHER, 3/8
BELT STOP, Idler
WASHER, Plain, 13/32
SPACER
PULLEY, Idler (Includes Ref. No. 8)
NUT, Hex Flange, 2-Way Lock, 3/8-16
BUSHING
SPRING
SPACER
FITTING, Grease
LEVER ASSEMBLY, Idler (Includes Ref. Nos. 11 & 14)
CARRIAGE BOLT, 3/8-16 x 2
LEVER ASSEMBLY, Idler Arm (Includes Ref. Nos. 11 & 14)
WASHER, 3/8
CARRIAGE BOLT, 3/8-16 x 1-1/2
SPRING
CAPSCREW, Hex Head, 3/8-16 x 3-1/2
NUT, Hex Nylon Lock, 3/8-16
SPACER
CAPSCREW, Hex Head, 3/8-16 x 1-1/2
SPRING
V-BELT, Mower Drive, 44" Deck
V-BELT, Mower Drive, 50" Deck
V-BELT, Arbor Drive, 44" Deck
V-BELT, Arbor Drive., 50" Deck
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23-Jul-2021
44" & 50" Mower Deck - Housing, Arbors & Blades Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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44" & 50" Mower Deck - Housing, Arbors & Blades Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
1714419SM
1713675SM
1713161SM
1713158SM
1713098SM
1713533SM
1655729ASM
2108202SM
1715724SM
1732544SM
1705897SM
1707335SM
1713338ASM
3
6
1
1
3
1
3
3
3
3
3
3
3
14
15
16
17
18
19
20
1704314SM
1720560ASM
1664847SM
1713619SM
1713612SM
1713196SM
1704100ASM
3
1
27
3
1
3
3
NUT, Hex Flange, 9/16-8
WASHER, Bellville .56ID x 1.34 OD x .05T
PULLEY, LH, .49" Shallow-Groove OD 4.5"
HUB, Double Pulley, LH Arbor
PULLEY, .49" Shallow-Groove OD 4.25"
HUB, Double Pulley, LH Arbor
COVER, Arbor Housing
BEARING
SPACER, Bearing Sleeve
SPACER
BEARING
GASKET, Foam
HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting
-(Includes Ref. No. 14)
FITTING, Grease
COVER, Arbor
CAPSCREW, Taptite, 5/16-18 x 3/4 (Qty. 25 used on 44" Deck)
WASHER
SHAFT, Arbor (LH)
SHIELD, Grass, Lower
BLADE, Mower, 16-1/8
-(For 44" Deck)
BLADE, Mower, 18-1/8", 50" Deck
WASHER, Hex
WASHER, Spring
CAPSCREW, Hex, Head, 7/16-14 x 1-1/4
SHAFT, Arbor (Center & RH)
MOWER HOUSING ASSEMBLY, 44" Mower (Orange)
MOWER HOUSING ASSEMBLY, 50" Mower (Orange)
MOWER HOUSING ASSEMBLY, 44" Mower (Charcoal Grey)
MOWER HOUSING ASSEMBLY, 50" Mower (Charcoal Grey)
COVER, Arbor
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push
WASHER, Plain
CLAMP, Wire, 5/16 Diameter
WASHER, 5/16
SPRING
NUT, Hex, 1/4-20 UNC ESNA
ROD, Deflector
PLUG, Hole
DEFLECTOR, Plastic
HUB, Pulley, RH & Center Arbor
20
21
22
23
24
25
25
25
25
26
27
28
29
30
31
32
34
35
36
37
38
F
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1708229ASM
1713089SM
1656916SM
2823471SM
1713195SM
1685411SM
1685495SM
1687131SM
1687134SM
1703601SM
1931318SM
1960518SM
1960353SM
1704873SM
1919326SM
1723938SM
1920397SM
1706709SM
1705115SM
1705449SM
1713197SM
3
3
3
3
2
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
2
Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
44" Mower Deck - Height Adjustment & Roller Bar Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693863
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44" Mower Deck - Height Adjustment & Roller Bar Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
2816950SM
1916965SM
1704082SM
1685443SM
1677507SM
1924361SM
2172622SM
1960020SM
1602946SM
1668513SM
1960520SM
1924366SM
1924940SM
2176012SM
1705049SM
1918448SM
1930644SM
1704074ASM
1704094SM
1714084SM
1960093SM
1921977SM
1704083ASM
1704116ASM
1917372SM
1960074SM
1913744SM
1960170SM
1704081ASM
2118053SM
1664847SM
1931352SM
1665374SM
1704103ASM
2816001SM
1704097SM
1704086SM
1704087SM
1704080ASM
1704114SM
1919381SM
1931202SM
1704098SM
1922606SM
1722995SM
1706644SM
1928352SM
2
2
1
1
1
1
1
2
2
9
2
12
9
1
1
1
2
1
1
1
1
2
1
1
2
1
2
5
1
1
6
1
3
1
1
1
1
1
1
1
1
4
1
1
1
1
1
NUT, Hex, 3/8-16
LOCKWASHER, 3/8
NUT, Hex Adjusting, 11/16
SHAFT ASSEMBLY, Roller, 44" (Includes Ref. Nos. 8, 9 & 11)
SLIDE
WASHER, Plain, 1/2
BOLT, Shoulder, 3/8-16 X 1.34, 1/2 Shoulder
WASHER, Plain, 21/32
SPACER, .66 ID
ROLLER, .652 ID, 2.50 OD, 4.10 LG
NUT, Push, 5/8
WASHER, 5/8
WASHER, Plain, 13/32
CLIP, Pin, Safety
LINK ASSEMBLY, Lift
COTTER PIN
NUT, Hex Flange, Two-Way Lock, 1/2-13
BAR, Roller
CRANK, Cutting Height
KNOB, Height Crank
PAL NUT
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
ARM, Rear, Mower, RH
BRACKET, Cutting Height
NUT, Hex, 5/16-18
CLIP, Hair Pin
NUT, Hex Jam, 1/2-13
WASHER, 5/8
TRUNNION
PIN, Clevis
CAPSCREW, Taptite, 5/16-18 x 3/4
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2
STRAP
ARM ASSEMBLY, Mower
PIN, Roll, 1" Long
WASHER, Detent
TRUNNION
TRUNNION, Threaded
PLATE, Mower Support
INDICATOR, Cutting Height
WASHER, Flat, 5/16
CAPSCREW, Taptite, 5/16-18 x 1-1/4
UP-STOP, Mower
CAPSCREW, Hex Head, 3/8-16 x 1-3/4
ROD, Adjustment
SPACER
NUT, Hex Flange, 3/8-16
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23-Jul-2021
Controls Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693863
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
1723817ASM
1718944SM
1704621SM
1663114SM
1717767SM
1922755SM
1922611SM
1919439SM
1960223SM
1709950SM
1720526SM
1709974SM
1960044SM
1917356SM
1917372SM
1718003SM
1717774SM
1717977SM
1919326SM
1918447SM
1931335SM
1718042SM
1666697SM
1717768SM
1719272SM
1717769SM
1931353SM
1924940SM
1928352SM
1667811SM
2174561SM
1721133SM
1718016SM
1960020SM
1704420SM
1706553SM
1924356SM
1705590SM
1717989SM
1919381SM
1919438SM
1718219SM
1704623SM
1704756A
1704825SM
1718014SM
1704629SM
1923360SM
1921319SM
1719721SM
1719714SM
1
1
1
2
1
1
1
1
4
1
1
1
2
7
7
1
1
1
6
4
1
1
1
1
1
1
2
4
2
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
PEDAL & SHAFT ASSEMBLY, Brake
FOOT PEDAL PAD
CAM, Lift
BUSHING
ARM, Foot Pedal
WASHER, Plain, 3/8
WASHER, 3/8
NUT, Hex Nylon Lock, 3/8-16
BOLT, Carriage, 5/16-18 x 1 1/4
ACTOATOR, Switch
SPACER, 21/64 x 1/2 x 7/16
SPRING, Torsion
WASHER, 5/16
LOCKWASHER, 5/16
NUT, Hex, 5/16-18
KNOB
ROD, Lock
BELLCRANK, Cruise
WASHER, 5/16
COTTER PIN, 3/32 x 3/4
BOLT, Carriage, Short Neck, 5/16-18 x 1
PLATE, Cruise Lock Light Switch
SPACER, 21/64 x 1/2 x 7/32
ROD, Clutch
PIVOT ASSEMBLY, Clutch / Brake
PIVOT ASSEMBLY, Idler
CARRIAGE BOLT, 3/8-16 x 1-3/4
WASHER, Plain, 13/32
NUT, Hex Flange, 3/8-16
SPACER, 25/64 x 29/32 x 11/32
PULLEY
PULLEY, Idler
SPRING, Extension
WASHER, Plain, 21/32
KLIPRING, Extension
SPRING, Extension
WASHER, 3/8
SPACER, 11/32 x 3/4 x 1/2
ROD, Lift Handle
WASHER, Flat, 5/16
NUT, Hex Nylon Lock, 5/16-18
KNOB, Rod Lift
ROD, Link Lift
LINK, Lift, Upper
CAM & WELD, PIN ASSEMBLY
LINK, Lift Rod
SPACER, 11/32 x 1-1/4 x 21/32
COTTER PIN
WASHER, Plain, 1/4
ROD, Cruise
BRACKET, Adjustment, Lock Plate
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23-Jul-2021
Controls Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693863
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
52
53
54
55
56
57
58
59
60
61
62
63
64
65
1718015SM
1931334SM
1717980SM
1916965SM
1916950SM
1717760SM
1715835SM
1715834SM
1960371SM
1931333SM
1718041SM
1717983SM
1675481SM
2820426SM
1
1
1
1
1
1
1
1
2
1
1
1
1
2
SPACER, 25/64 x 15/16 x 21/32
CARRIAGE BOLT, 5/16-18 x 7/8
LOCK PAD ASSEMBLY
LOCKWASHER, 3/8
NUT, Hex, 3/8-16
PEDAL ASSEMBLY, Foot
PAD, Foot Pedal, Reverse
PAD, Foot Pedal, Forward
SCREW, Head Head, 5/16-18 x 3/4
CARRIAGE BOLT, 5/16-18 x 3/4
LOCK PLATE ASSEMBLY
BRACKET, Lock Plate ASSEMBLY
SPACER, 21/64 x 9/16 x 5/16
LOCKWASHER, External Tooth, 5/16
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23-Jul-2021
Decals Group - Brand & Model
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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Decals Group - Brand & Model
REF NO
PART NO
QTY
DESCRIPTION
1
2
2
3
4
5
6
7
7
7
7
8
9
9
9
9
9
9
9
9
9
9
10
11
12
12
12
12
12
12
13
1717692SM
1717699SM
1717700SM
1720454SM
1722551SM
1717313SM
1722776SM
1722549SM
1717702
1722549SM
1722779SM
1708926SM
1722557SM
1723122SM
1723121SM
1719123SM
1719122SM
1722558SM
1714234
1714233
1708812
1708811
1718025SM
1714363SM
1714374SM
1714375SM
1715813SM
1715814SM
1719124SM
1719125SM
1717449
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
DECAL, Simplicity Icon
DECAL, RH Hood, Simplicity
DECAL, LH Hood, Simplicity
DECAL, Paint, Simplicity & AGCO-Allis
DECAL, Simplicity Logo with Icon
DECAL, Controlled Traction, Simplicity
DECAL, Seat Deck, Broadmoor, Simplicity
DECAL, Model, Simplicity Broadmoor - Hydro 16 HP
DECAL, Model, Simplicity Broadmoor - Hydro 14V-Twin
DECAL, Model, Simplicity Broadmoor - Hydro 16V-Twin
DECAL, Model, Simplicity Broadmoor - Hydro 18V-Twin
DECAL, AGCO-Allis Icon
DECAL, LH Hood - AGCO-Allis 1615H
DECAL, RH Hood - AGCO
DECAL, LH Hood - AGCO
DECAL, RH Hood - AGCO-Allis 1618VH
DECAL, LH Hood - AGCO-Allis 1618VH
DECAL, RH Hood - AGCO-Allis 1615H
DECAL, LH Hood - AGCO-Allis 1614VH
DECAL, RH Hood - AGCO-Allis 1614VH
DECAL, RH Hood - AGCO-Allis 1616VH
DECAL, LH Hood - AGCO-Allis 1616VH
DECAL, Controlled Traction, AGCO-Allis & Massey Ferguson
DECAL, Massey Ferguson Icon
DECAL, LH Hood, Massey Ferguson 2616H
DECAL, RH Hood, Massey Ferguson 2616H
DECAL, LH Hood, Massey Ferguson 2615H
DECAL, RH Hood, Massey Ferguson 2615H
DECAL, LH Hood, Massey Ferguson 2618H
DECAL, RH Hood, Massey Ferguson 2618H
DECAL, Paint, Massey Ferguson
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Footnotes:
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
15
23-Jul-2021
Decals Group - Safety & Common
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Decals Group - Safety & Common
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
9
9
10
11
1721032SM
1704466SM
1718209SM
1708927
1717992SM
1721197SM
1704277SM
1704276SM
1704477SM
1722789SM
1722790SM
---------
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAL, Belt, Blade
DECAL, Choke, Dash (Kohler Models Only)
DECAL, Operating Instructions
DECAL, USA Logo
DECAL, Transmission Release Valve
DECAL, Mower Height
DECAL, Danger (Chute in place)
DECAL, Danger (Hand under deck)
DECAL, Cutting Width 38"
DECAL, Cutting Width 44"
DECAL, Cutting Width 50"
DECAL, OPEI (Not serviced)
I.D. PLATES (Not serviced)
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Footnotes:
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
17
23-Jul-2021
Electrical Group - Main Harness Lower
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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18
Mfg. No: 1693863
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23-Jul-2021
Electrical Group - Main Harness Lower
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1703945SM
1703248SM
1677371SM
1703249SM
1703946SM
1677370SM
1674358SM
1732004SM
1701229SM
1705921SM
1701011SM
1704877SM
1707232SM
1721900SM
1
1
2
1
2
2
1
1
2
1
2
1
1
1
HEADLIGHT ASSEMBLY (Includes Ref. Nos. 2, 3, 4, 5 & 6)
LENS, Headlight
BULB, Headlight, 12.8V
BEZEL, Headlight
HEAT SHIELD
SOCKET, Bulb
WIRE ASSEMBLY, Headlight
SWITCH, Seat, Operator Present
BUSHING, Snap, Small
BUSHING, Snap, Large
CABLE TIE
WIRE ASSEMBLY, Seat Switch
WIRE ASSEMBLY, Engine Ground
WIRE ASSEMBLY, Harness Adaptot for B & S Intek
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Electrical Group - Main Harness Upper
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Electrical Group - Main Harness Upper
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
22
23
28
29
30
31
32
33
34
35
36
37
38
39
42
24
25
26
27
40
41
43
1960369SM
1715138SM
1686951SM
1703799SM
1676130SM
1704614SM
1677296SM
1685215SM
1704112SM
1704349SM
1713163SM
1612103SM
2823341SM
2821319SM
2816964SM
2816622SM
1718596ASM
1704632SM
2122023SM
1668819SM
1720374SM
1720373SM
1716332SM
1665238SM
1703972SM
1720411SM
1709949SM
1665237SM
1686981SM
1960536SM
1603618SM
1917356SM
2820263SM
1935944SM
1930947SM
1931003SM
1686734SM
----1960547SM
1717549SM
1717163SM
2101025SM
1717550SM
2834683SM
8
1
1
1
5
1
1
1
1
2
1
1
2
4
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
CAPSCREW, Plastite, #8-16 x 1/2
HOURMETER
INTERLOCK SWITCH, Cruise/Parking Brake
SWITCH, Headlight
BULB, Indicator Light
STRAP, Wire Retainer
BOOT, Insulator
BATTERY
TRAY, Battery
NUT, Plastic, 1/4-20
CABLE, Battery to Ground
HOSE, Battery, Drain
CAPSCREW, Hex Head, 1/4-20 x 3/4
WASHER, Plain, 1/4
LOCKWASHER, 1/4
NUT, Hex, 1/4-20 UNC
HOLD DOWN, Battery
ROD, Battery Hold Down
COVER, Terminal
CABLE, Solenoid to Starter
WIRE HARNESS, Main (Briggs & Stratton Models)
WIRE HARNESS, Main (Kohler Models)
SWITCH, PTO Electric Clutch
CIRCUIT BREAKER
MODULE
SWITCH, Clutch Brake Pedal
WIRE ASSEMBLY, Clutch Brake Pedal
WIRE ASSEMBLY, Circut Breaker to Solenoid
SOLENOID
CAPSCREW, Hex Washer Head, Plastite, 1/4-20 x 1/2
CABLE, Battery to Solenoid
LOCKWASHER, 5/16
NUT, Hex, 5/16-24
CAPSCREW, Taptite, #5-40 x 3/4
LOCKWASHER, 1/8
NUT, Machine Screw, #5-40
IGNITION SWITCH KIT (Includes Ref. Nos. 24, 25, 26, 27, 40, 41)
IGNITION SWITCH, 6-Pin, Steel Body
LOCKWASHER, Internal
NUT, Hex, Flange
KEY, Ignition, Set of 2
WASHER, 5/8 x 1
COVER, Ignition Switch
CLIP
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Footnotes:
Note:* See Ref. No. 42.
Copyright © Briggs & Stratton. All Rights reserved
21
23-Jul-2021
Engine Group - Electric Clutch - 16 & 18HP Twin Cylinder Briggs & Stratton Vanguard
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Engine Group - Electric Clutch - 16 & 18HP Twin Cylinder Briggs & Stratton Vanguard
REF NO
PART NO
QTY
DESCRIPTION
1
2
1686880SM
-----
1
1
3
-----
1
4
5
6
7
8
1704343SM
1667346SM
2173206SM
2860112SM
1718678SM
1
1
1
2
1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1713846SM
1714068SM
1960536SM
1703956SM
1704344SM
1704419SM
2171241SM
1713187SM
1924940SM
1930598SM
1708264SM
1918199SM
1960370SM
1703986SM
1676183SM
1931342SM
1935255SM
1703971SM
1704357SM
1960368SM
1919326SM
1917356SM
1917372SM
1921333SM
1960407SM
-----
1
1
2
1
1
1
2
1
2
3
1
1
1
1
1
1
1
1
1
4
2
2
1
1
4
2
35
36
37
38
39
40
41
704010
2820427SM
1707334SM
1960295SM
2834683SM
1919394SM
105337
1
1
1
4
1
1
1
42
2832747SM
1
CLUTCH, Electric Ogura
SPRING & NUT KIT
-(Refer to Note: **)
ENGINE, 16HP or 18HP Briggs & Stratton V-Twin Vanguard, 18HP Engine Model
350777 Engine Type 1113-E7, 16HP Engine Model 303777 Engine Type 1111E1
-(Refer to Note: *)
DRAIN PIPE, Oil
CAP, Oil
FILTER, Fuel (1691732 only)
CLAMP, Hose
HOSE, Fuel, 45" long (Cut toHOSE, Fuel, Cut to 12th needed-See notes on
page 28)
KNOB, Throttle Control
CONTROL, Throttle 3/16 Cable 35-3/4 Long, No Knob (Export)
CAPSCREW, Hex Washer Head, Plastite, 1/4 x 1/2
SWITCH, Oil Pressure, 16HP
CHOKE CONTROL ASSEMBLY
STOP-BELT .213WIRE 3.12 ,0.75 BLK
KEY, Hi-Pro
PULLEY & HUB ASSEMBLY
WASHER, 3/8, .41 ID x .87 OD x .08 THK
SCREW, Hex, Taptite, 3/8-16 x 1-1/2 (Mfg. No.1691535,1691537, 1691551)
WASHER, Hex
LOCKWASHER, Spring, 7/16
CAPSCREW, Hex Head, 7/16-20 x 2-1/2
MANIFOLD, Exhaust
CLAMP, Muffler, 1.312 Dia.
BOLT, Carriage, Short Neck, 5/16-18 x 2-3/4, GR5
NUT, Speed, Lug Type, 5/16-18
MUFFLER ASSEMBLY
DUCT, Muffler, Bottom
NUT, Speed Lug Type, 1/4-20
WASHER, 5/16
WASHER, Lock Helical Spring
NUT, Hex, 5/16-18 NC-2B
CAPSCREW, Hex Head, 5/16-18 x 1
CAPSCREW, Hex, Socket Hd., M8 x 1-3/4 x 20mm
GASKET, Exhaust Manifold
-(Refer to Note: *)
CAPSCREW, Hex Head, Taptite, 3/8-16 x 1-1/2
WASHER, Lock, External Tooth, 3/8
DUCT, Upper Muffler
CAPSCREW, Hex Flange, Whiz Lock, 1/4-20 x 5/8
CLIP, Wire, 1/8 Dia.
WASHER, 1, (As Required for All Front, As Required for K62 Rear)
KEY, Hi-Pro, 1/4 x 2
-(Ref. No. 41 can be used to replace both Ref. Nos. 14. Ref 40 must be removed
to do this.)
TIE, Self Locking, 3-5/8 LG
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Footnotes:
Note:* See your local Briggs & Stratton distributor for service parts.
Note:** Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
23
23-Jul-2021
Frame & Front Axle Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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24
Mfg. No: 1693863
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23-Jul-2021
Frame & Front Axle Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1717936SM
1934654SM
1703968SM
1919439SM
1704314SM
1718855SM
1704351SM
1704311SM
1704990
1960270SM
2860530SM
2176440SM
1703475ASM
1718856SM
1
4
2
4
2
1
13
1
1
1
2
4
1
1
PAD, Footrest, RH
CAPSCREW, Hex Flange Head, Whizlock, 3/8-16 x 1
SUPPORT, Seat
NUT, Hex Nylon Lock, 3/8-16
GREASE FITTING
FRAME ASSEMBLY
FASTENER, Panel
PAD, Footrest, LH
PLUG
NUT, Hex Full, Lock, 3/4-16
WASHER, Special
BUSHING
AXLE ASSEMBLY, Front
AXLE PIVOT ASSEMBLY
F
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Front Wheels & Tires Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Front Wheels & Tires Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
1960160SM
1713166SM
1664090SM
1720098SM
2172353SM
1720097SM
1701435SM
1611710SM
1676519SM
1724461SM
2
2
2
4
2
2
2
2
2
2
WASHER, Special 3/4 (Install to the inside of wheel)
TIRE, 15 x 6.00-6 (Dico), Mulit Trac
TUBE, 4.10/3.50-6
BALL BEARING
VALVE STEM & CAP
WHEEL ASSEMBLY, Metallic Gray (Includes Ref. No. 4)
RETAINER, Cap, Hub
RING, Retaining
CAP, Hub, Black Poly
WHEEL & TIRE ASSEMBLY 15 x 6.00-6, Metallic Gray (Includes Ref. Nos. 2, 4,
5, & 6)
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Hood, Grille & Dash Group - 16 & 18HP B&S Vanguard and 16HP Kohler
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Hood, Grille & Dash Group - 16 & 18HP B&S Vanguard and 16HP Kohler
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17
18
19
20
21
22
23
24
25
26
27
28
29
29
30
30
31
32
33
34
1960368SM
1707325SM
1707326SM
1709188SM
1717971
1709238ASM
1921319SM
1960295SM
2176440SM
1925003SM
1719845SM
1920397SM
1719978SM
1722006A
1704927SM
1704342SM
1704879CSM
1704879DSM
2171600SM
1960096SM
1933896SM
1721203SM
1716128SM
1704626SM
1705249SM
1705248SM
1960373SM
1704628SM
1930601SM
1704878CSM
1704878DSM
1703240SM
1729505SM
1670675SM
1929000SM
1717972
1703859SM
10
1
1
1
1
1
2
20
1
7
1
10
1
1
1
1
1
1
2
2
2
1
2
2
2
2
2
2
2
1
1
1
1
2
1
1
1
PAL NUT, 1/4-20
AIR DUCT
MOLDING, Air Duct
PLUG, Hole, Electric Lift
DASH ASSEMBLY
DASH, Lower
WASHER, Plain, 1/4
CAPSCREW, Hex Flange Head, Whizlock, 1/4-20 x 5/8
BUSHING, Nylon
CAPSCREW, Taptite, 1/4-20 x 1/2
SUPPORT, Bulkhead, LH
NUT, Hex Nylon Lock, 1/4-20
SUPPORT, Bulkhead, RH
BULKHEAD
GROMMET, Wire Harness
GROMMET, Bulkhead
SIDE PANEL ASSEMBLY, LH, Orange
SIDE PANEL ASSEMBLY, LH, Red
STRAP, Hood
WASHER, Special
NUT, Hex Nylon Lock, #10-24
GRILLE
HINGE, Hood
SPACER, Hood
SPACER
PIVOT, Hood
CAPSCREW, Taptite, 5/16-18 x 1
CLIP, Hairpin
CAPSCREW, Taptite, 5/16-18 x 5/8
SIDE PANEL ASSEMBLY, RH, Orange
SIDE PANEL ASSEMBLY, RH, Red
HOOD, Orange
HOOD, Red
PLUG
CAPSCREW, Taptite, 1/4-20 x 3/8
INDICATOR DASH DECAL, RH
INDICATOR DASH DECAL, LH
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Rear Wheels & Tires Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Rear Wheels & Tires Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
2105337SM
2860200SM
1708948SM
1720394SM
2173477SM
1708952SM
2172353SM
1919394SM
1676520SM
2832577SM
1676519SM
1720393SM
2
2
2
2
2
2
2
2
2
2
2
2
KEY
WASHER
SPACER
TIRE, 20 x 10.00-8, Mulit Trac
TUBE (Service only)
WHEEL ASSEMBLY, 20 x 10.00-8
VALVE STEM & CAP
WASHER, Optional (Use as Required)
RETAINER, Cap, Hub
RING, Retainer
CAP, Hub, Black Poly
WHEEL & TIRE ASSEMBLY, 20 x 10.00-8 (Includes Ref. Nos. 4, 6 & 7)
F
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Seat, Deck & Fuel Tank Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Seat, Deck & Fuel Tank Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27
28
1687020SM
1719712SM
1709307SM
1931339SM
1701011SM
935112
1919439SM
1924940SM
1663752SM
1931350SM
1928352SM
1718858SM
1704299SM
1709308SM
1719809SM
1704728SM
1709256SM
1919438SM
1704724SM
1704366SM
1708054SM
1654930SM
1704108SM
1960459SM
1708361SM
1925003SM
1720236C
1729743SM
1701229SM
1
1
1
2
1
1
2
2
2
2
2
1
2
2
1
2
2
2
2
1
1
1
1
2
1
4
1
1
1
1930601SM
1707137SM
1931648SM
1714441SM
1704723SM
1719392SM
1732004SM
2
1
4
1
1
1
1
SEAT, High Back, Replacement (**See Footnote)
LEVER, Seat Release
SUPPORT, Seat, Pivot (Later models only)
BOLT, Round Head, Square Neck 5/16-18 x 2
TIE, Self Locking, 15" Long
CLIP, Speed
NUT, Hex Lock, ESNA LIGHT, 3/8-16
WASHER, 3/8, .41 ID x .87 OD x .08 THK
SPACER, 25/64 x 5/8 x 3/16
BOLT, Carriage, 3/8-16 X 1, G5
NUT, Hex Flange Whiz Lock, 3/8-16 Large
BRACKET, Seat, Pivot
SPACER (Later models only)
SPRING, Compression
PLATE, Switch
SPRING, Compression, 2"
WASHER, Spring, 5/16 x 1 1/4
NUT, Hex Lock, Nylon Insert, 5/16-18
COVER, Spring, 1-1/2"
CAP, Fuel Tank, w/built in fuel gauge (Used on black tank)
TANK, Fuel
BUSHING, Fuel Tank
ELBOW & TUBE ASSEMBLY
CAPSCREW, Truss Head, Torx Drive, 3/8-16 x 1
PLATE, Reinforcement (Later models only)
CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2
SEAT DECK, Orange
SEAT DECK, Red
BUSHING, Snap (Qty. 3-16 HP Hydro; Qty. 2-12.5 HP Hydro; Qty. 1-12.5 HP
Gear)
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8
SPRING, Extension, Black
CAPSCREW, Hex Head, Flange Lock, 5/16-18 x 1/2, Black
BRACKET, Seat Slide
GRIP, Black Vinyl
HOLDER, Cup, Black Plastic
SWITCH, Push Button, NO, Black
29
30
31
32
33
34
35
F
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Transmission Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Transmission Group
REF NO
PART NO
QTY
DESCRIPTION
1
1686812SM
1
2
3
4
5
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
1960590SM
1960141SM
1923362SM
1707932SM
1719902SM
1707933SM
1717932SM
1933958SM
1960328SM
1708269SM
1717310SM
1717970SM
1717987SM
1707965SM
1717986SM
1718044SM
1718001SM
1921332SM
1917356SM
1917372SM
1921333SM
1718000SM
1919381SM
1717746SM
1930591SM
1960318SM
1717985SM
1704575SM
1921319SM
1923360SM
1717761SM
1717762SM
1921977SM
1919326SM
1675481SM
1960588SM
1718039SM
1718246SM
1935048SM
1717685SM
1717772SM
1717773SM
1663136SM
1919438SM
1918447SM
2105337SM
2860200SM
1708948SM
1960613SM
4
9
4
1
1
1
1
3
2
2
1
1
1
1
2
1
1
1
4
4
1
1
1
1
1
11
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
2
2
1
TRANSMISSION, Tuff Torq K61 with Tapered Input Shaft (see Transmission
Service Parts - Tuff Torq K61 Transaxle for Service Parts)
CAPSCREW, 5/16-18 x 3
WASHER, 5/16
NUT, Hex Lock, 5/16-18
PULLEY & HUB ASSEMBLY (Used with Splined Shaft)
PULLEY & HUB ASSEMBLY (Used with Tapered Shaft)
FAN
V-BELT
CAPSCREW, Taptite, 1/4-20 x 1-1/8
RETAINING RING, #55
SET SCREW, Hex, 5/16-18 x 5/16
TANK, Expansion Chamber
GROMMET
PAD, Foam
BEZEL
FASTENER, Panel
CAP, Filler
BRACKET, Belt Stop
CAPSCREW, Hex Head, 5/16-18 x 1
LOCKWASHER, 5/16
NUT, Hex, 5/16-18
CAPSCREW, Hex Head, 5/16-18 x 1
BELT GUIDE
WASHER, Flat, 5/16
BRACKET, Torque
CAPSCREW, Hex Flange Head, Whizlock, 5/16-18 x 3/4
CAPSCREW, 5/16-18 x 2-1/2
ROD, Hydro Bypass
COVER, Rod
WASHER, Plain, 1/4
COTTER PIN, 1/16 x 3/4
ROD, Control
CONTROL ARM & HUB ASSEMBLY
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
WASHER, 5/16
SPACER, 21/64 x 9/16 x 5/16
SPRING PIN
SHOCK ABSORBER
STUD
NUT, Hex Flange Lock, 5/16-18, 2-Way Lock
STUD, 5/16-18 x 57/64
GUIDE, Brake Rod
ROD, Brake
SPRING, Compression
NUT, Hex Nylon Lock, 5/16-18
COTTER PIN
KEY, 1/4 x 2
WASHER
SPACER, 1-1/64 x 1-3/64 x 1-1/2
CAPSCREW, Hex Head, M06 - 1.00 x 30mm
F
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Transmission Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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Transmission Group
REF NO
PART NO
QTY
DESCRIPTION
50
51
1916964SM
1960353SM
1
1
LOCKWASHER, 1/4
WASHER, 1/4
F
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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38
Mfg. No: 1693863
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
1
1718223SM
1
2
1718224SM
1
3
4
5
6
1721264SM
--------1718264SM
1
1
1
2
7
1718244SM
2
8
1718243SM
1
9
1708672SM
7
10
1708651SM
1
11
1708650SM
1
12
13
14
15
1708670SM
1708673SM
1718100SM
1718250SM
2
2
1
1
1708692SM
1
1708689SM
1
1708693SM
1
1718253SM
1
1718227SM
1
-----
1
22
-----
1
23
24
1718256SM
-----
1
1
25
-----
1
26
-----
1
27
-----
1
28
-----
1
29
30
1708711SM
1718269SM
3
1
31
1718257SM
1
Transaxle Case Set, (Includes Ref. Nos. 2 & 3)
-(Tuff Torq #: 22351060025)
Upper Case, Complete with Bushings
-(Tuff Torq #: 1A646029780)
Lower Case
Upper Case
Bushing 25.4
SEAL S 25.4 x 42 x 8
-(Tuff Torq #: 19215434270)
Pin 4.0Ax25
-(Tuff Torq #: 19216834120)
Arm (Valve Release)
-(Tuff Torq #: 19216834111)
RING, Snap, S15
-(Tuff Torq #: 19216324950)
SEAL TC 153507
-(Tuff Torq #: 19216829511)
RING, Snap, C 35
-(Tuff Torq #: 26476080302)
WASHER, 19/32 x 51/64 x 3/64
BEARING, 6202C3
ROLL PIN 6 * 40
Arm (Brake)
-(Tuff Torq #: 19216834270)
NUT 12
-(Tuff Torq #: 19216825400)
WASHER, 12
-(Tuff Torq #: 19216825210)
RING, Retaining
-(Tuff Torq #: 24102062020)
Arm B (Brake)
-(Tuff Torq #: 19216888810)
Plug 9/16, Complete
-(Tuff Torq #: 19216829702)
Plug 9/16
-(Refer to Note:*)
O-RING
-(Refer to Note:*)
Brake Rod, Complete
Spring Guide
-(Refer to Note:*)
Spring
-(Refer to Note:*)
Adjuster Complete
-(Refer to Note:*)
Holder (Spring)
-(Refer to Note:*)
Rod (Adjuster)
-(Refer to Note:*)
Bolt w/Washer 8x20
Band Brake (Interlock)
-(Tuff Torq #: 19215429900)
Washer 6
-(Tuff Torq #: 24311000290)
16
17
18
19
20
21
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
39
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
32
1718259SM
1
33
34
34
35
36
1718233SM
1718234SM
1720582SM
1718079SM
-----
1
1
1
1
1
37
-----
5
38
-----
5
39
-----
5
40
1718089SM
2
41
1708678SM
2
42
-----
1
43
-----
1
Pin 2.0x20
-(Tuff Torq #: 26106080302)
Pump Shaft Set
Pump Input Shaft, Splined
Pump Input Shaft, Tapered
KIT, Cylinder Block
Piston
-(Refer to Note:*)
Washer 11
-(Refer to Note:*)
Spring (Piston)
-(Refer to Note:*)
Cylinder Block
-(Refer to Note:*)
THRUST METAL
-(Tuff Torq #: 1A632099372)
Swash Plate, Complete
-(Tuff Torq #: 19216885260)
Swash Plate
-(Refer to Note:*)
Swash Plate Bushing
-(Refer to Note:*)
SPRING, Pump
-(Tuff Torq #: 19216824500)
Thrust Plate (B)
-(Tuff Torq #: 19216833410)
BEARING, K81106
-(Tuff Torq #: 19216831501)
Thrust Plate (A)
Block Set
-(Tuff Torq #: 19216833450)
Block (Shift)
-(Refer to Note:*)
Control Shaft, Complete
-(Refer to Note:*)
Control Shaft
-(Refer to Note:*)
Spring (Torsion)
-(Refer to Note:*)
O-RING 1A P12
-(Tuff Torq #: 19216825270)
0-RING, 1A P10A
-(Tuff Torq #: 19216825350)
Fulcrum (Eccentric)
-(Tuff Torq #: 19216324240)
Return Sp (Brake)
-(Tuff Torq #: 19216334261)
Arm A (Brake)
-(Tuff Torq #: 19216836122)
Rod (Brake)
-(Tuff Torq #: 19216836110)
Rod (Bypass)
-(Tuff Torq #: 19216833510)
44
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R
1708669SM
1
1718239SM
1
1718237SM
1
1718238SM
1718241SM
1
1
-----
1
1718248SM
1
51
-----
1
52
-----
1
53
1708690SM
1
54
1708691SM
3
55
1708688SM
1
56
1718249SM
1
57
1718252SM
1
58
1718251SM
1
59
1718242SM
1
45
46
47
48
49
50
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
41
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
60
1718255SM
1
61
1718260SM
1
62
1718261SM
1
63
64
1718257SM
1718254SM
1
1
65
1718236SM
1
66
1718079SM
1
67
-----
1
68
-----
1
69
-----
5
70
-----
5
71
-----
5
1708669SM
1708675SM
1
1
1718235SM
1
1708670SM
1
1708673SM
1
1708652SM
1
1718270
1708686SM
1
1
80
1725730SM
1
81
1718240SM
1
82
1708682SM
1
83
1718229SM
1
84
1718069SM
2
85
-----
1
86
1718231SM
2
87
1708659SM
2
Shaft (Brake)
-(Tuff Torq #: 19216899410)
Bushing
-(Tuff Torq #: 19215429630)
Ring 6
-(Tuff Torq #: 22272000060)
Washer 6
Pin, Snap
-(Tuff Torq #: 19216836191)
Motor Shaft Set
-(Tuff Torq #: 19216833520)
KIT, Cylinder Block
-(Tuff Torq #: 19216829662)
Cylinder Block
-(Refer to Note:*)
Spring (Piston)
-(Refer to Note:*)
Washer 11
-(Refer to Note:*)
Piston
-(Refer to Note:*)
Shaft (Motor 13)
-(Refer to Note:*)
SPRING, Pump
Bearing (Thrust)
-(Tuff Torq #: 19216825110)
Housing
-(Tuff Torq #: 22137120000)
WASHER, 19/32 x 51/64 x 3/64
-(Tuff Torq #: 19216824760)
BEARING, 6202C3
-(Tuff Torq #: 26106100602)
Seal TC173507
-(Tuff Torq #: 1A632029520)
Brake Drum
Packing P 7
-(Tuff Torq #: 19216824210)
SPRING 25
-(Tuff Torq #: 19215485310)
Shaft (Bypass)
-(Tuff Torq #: 1A646033420)
Arm (C)
-(Tuff Torq #: 24101062020)
Center Case, Complete
-(Tuff Torq #: 2677612002)
KNOCK PIN, 12 x 22
-(Tuff Torq #: 19215424450)
Center Case
-(Refer to Note:*)
Bearing 12x12
-(Tuff Torq #: 22351060040)
VALVE (Incl. Ref. Nos. 20 & 21)
-(Tuff Torq #: 19216829570)
72
73
74
75
76
77
78
79
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
43
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
88
-----
1
89
-----
1
90
-----
1
91
-----
1
92
93
94
1708661SM
1708660SM
-----
1
1
1
95
-----
1
96
-----
1
97
-----
1
98
1708662SM
1
99
-----
1
Push Pin
-(Refer to Note:*)
Spring
-(Refer to Note:*)
Body (B Bypass)
-(Refer to Note:*)
Sleeve (A-1)
-(Refer to Note:*)
RING, Back-up
Packing 1015
Ball 3/8
-(Refer to Note:*)
Holder (Ball)
-(Refer to Note:*)
Spring
-(Refer to Note:*)
Holder (Bypass)
-(Refer to Note:*)
VALVE (Incl. Ref. Nos. 23 & 24)
-(Tuff Torq #: 19216824101)
Push Pin
-(Refer to Note:*)
Spring
-(Refer to Note:*)
Body (B Bypass)
-(Refer to Note:*)
Sleeve (A2)
-(Refer to Note:*)
RING, Back-up
-(Tuff Torq #: 22252000350)
Packing 1015
-(Tuff Torq #: 24421153507)
Ball 3/8
-(Refer to Note:*)
Holder (Ball)
-(Refer to Note:*)
Spring
-(Refer to Note:*)
Holder (Bypass)
-(Refer to Note:*)
BOLT, 10 x 60
-(Tuff Torq #: 26106080122)
Packing P 11
-(Tuff Torq #: 22190080000)
Connector
-(Tuff Torq #: 24311000140)
O-RING 1A P14
PLUG, PT 1/8
-(Tuff Torq #: 22351030020)
Magnet, Complete
-(Tuff Torq #: 19215424360)
Magnet 30x5
-(Refer to Note:*)
100
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R
-----
1
-----
1
-----
1
1708661SM
1
1708660SM
1
-----
1
-----
1
107
-----
1
108
-----
1
109
1708667SM
1
110
1708666SM
3
111
1718228SM
1
112
113
1707879SM
1708665SM
1
1
114
1708648SM
1
115
-----
1
101
102
103
104
105
106
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
45
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
116
-----
1
117
1718268SM
1
118
1708705SM
2
119
1718266SM
2
120
1718265SM
2
121
1708695SM
2
122
1718263SM
1
123
1718262SM
1
124
-----
2
125
-----
2
126
-----
1
Holder, Magnet
-(Refer to Note:*)
Axle Shaft R
-(Tuff Torq #: 19215484232)
Bushing 22
-(Tuff Torq #: 19216327051)
Thrust Washer
-(Tuff Torq #: 19215434311)
Ring 20
-(Tuff Torq #: 19215434290)
Thrust Washer (Diff.)
-(Tuff Torq #: 19216825230)
Final Gear 55
-(Tuff Torq #: 19215483510)
*KIT, Differential Gear
-(Tuff Torq #: 19215481500)
Diff. Side Gear
-(Refer to Note:*)
Diff. Pinion
-(Refer to Note:*)
Shaft (Diff. Pinion)
-(Refer to Note:*)
Bolt
-(Refer to Note:*)
Disk Spring
-(Refer to Note:*)
Washer
-(Refer to Note:*)
Taper Bush
-(Refer to Note:*)
Filter
-(Tuff Torq #: 19216889820)
Bearing 6203
-(Tuff Torq #: 24101062034)
Shaft (Final Pinion)
-(Tuff Torq #: 19216327100)
Gear 51 (Final Shaft)
-(Tuff Torq #: 19216327180)
Washer 15x32x1
-(Tuff Torq #: 19316327160)
Bushing 15
-(Tuff Torq #: 19216327170)
Sealant
WASHER, Seal 8
-(Tuff Torq #: 19215735270)
BOLT, 8 x 12
-(Tuff Torq #: 24311240100)
SCREW, Self-Tapping
-(Tuff Torq #: 19216829540)
SCREW, Tapping, 8 * 30
-(Tuff Torq #: 26476080302)
M8 * 75 SCREW CAP
-(Tuff Torq #: 22242000160)
Axle Shaft L
-(Tuff Torq #: 19215484132)
127
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R
-----
2
-----
6
-----
2
-----
2
1718232SM
1
1707809SM
1
1708699SM
1
134
1708702SM
1
135
1708700SM
1
136
1708701SM
1
137
138
----1708649SM
1
1
139
1708653SM
1
140
1708655SM
1
141
1707789SM
2
142
1718226SM
11
143
1718267SM
1
128
129
130
131
132
133
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
47
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1693863
n
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23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K61M (1720461_1686812)
REF NO
PART NO
QTY
DESCRIPTION
200
201
---------
1
1
K60/K61 SEAL KIT
*REPAIR KIT
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
19216334280
19216836170
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
49
23-Jul-2021
Hardware Identification & Torque Specifications
Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
Property
Class
5.6
8.8
Class 5.6
Class 8.8
in/lbs
Size Of
Hardware ft/lbs
M3
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
5.88
13.44
26.4
44.64
5.2
7.7
15
26
42
64
89
126
169
217
320
435
590
759
988
10.9
Nm.
Nm.
in/lbs
ft/lbs
.56
1.28
2.50
4.3
7.1
10.5
21
36
58
88
121
171
230
295
435
590
800
1030
1340
13.44
30.72
60.96
7.3
12.1
17.7
35
61
101
147
202
290
390
497
733
995
1349
1740
2249
1.28 19.2
2.90 43.44
5.75 5.97
9.9 10.3
16.5 16.9
25
24
50
48
83 86.2
136
132
210
200
287
275
405
390
559
530
708
375
995 1032
1350 1401
1830 1902
2360 2441
3050 3163
SAE Grade 2
Class 12.9
Size Of
Hardware
Nm.
in/lbs
ft/lbs
Nm.
1.80
4.10
8.10
14
23
34
67
117
185
285
390
550
745
960
1400
1900
2580
3310
4290
22.92
52.56
7.15
12.1
19.9
29
59
103
162
250
346
486
656
840
1239
1681
2278
2935
3798
2.15
4.95
9.7
16.5
27
40
81
140
220
340
470
660
890
1140
1680
2280
3090
3980
5150
20
10
30
40
50
60
80
70
Body Length
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
Inside
Diameter (in) per inch
1/4
1/2
3/4
1
2.1
2.3
3.1
3.5
7.6
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4
Body
Length (mm)
Body
Length (in)
in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640
SAE Grade 8
Nm.
in/lbs
ft/lbs
Nm.
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4
41
43
60
68
12
14
25
29
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0
NOTES
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Screw, 1/2- 16 x 2
Nut, 1/2-16
0
Distance between
threads (mm)
Threads
per inch
Thread
Diameter (mm)
Body
Diameter
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
SAE Grade 5
Nm.
100
90
Body
Diameter
Nut, M8
in/lbs
ft/lbs
8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12
The guides and ruler furnished below are designed to
help you select the appropriate hardware.
0
No
Marks
Hardware
Grade
12.9
Class 10.9
in/lbs
ft/lbs
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
3/4
2
1/4
1/2
3/4
3
1/4
1/2
3/4
4
Common Hardware Types
Hex Head Capscrew
Washer
Standard Hardware Sizing
When a washer or nut is identified as 1/2” (M8), this is
the Nominal size, meaning the inside diameter is 1/2 inch
(8mm metric thread diameter); if a second number is present
it represents the threads per inch (distance between threads).
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50),
this means the Nominal size, or body diameter is 1/2 inch (8mm
metric thread diameter), the second number,16, represents the
threads per inch, (distance between threads). The final number
is the body length of the bolt or screw, 2 inches (50mm).
Lockwasher
Carriage Bolt
Hex Nut
Wrench & Fastener Size Guide
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
M6 Bolt or Nut
Wrench—10mm
M8 Bolt or Nut
Wrench—13mm
M10 Bolt or Nut
Wrench—17mm
7/16” Bolt or Nut
1/2” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench—3/4”
Wrench (Nut)—11/16”
M12 Bolt or Nut
Wrench—19mm
M14 Bolt or Nut
Wrench—22 mm
Copyright © Briggs & Stratton. All Rights reserved
23-Jul-2021

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