Simplicity Regent, 18HP KOH Hydro RMO Manual

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Simplicity Regent, 18HP KOH Hydro RMO Manual | Manualzz

Mfg. No: 1694877

Regent, 18HP KOH Hydro RMO

Copyright © Briggs & Stratton. All Rights reserved

25-Feb-2022

1694885 - 38" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

2 25-Feb-2022

Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decals Group - Brand & Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decals Group - Safety & Common Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8

Electrical Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

4

6

Engine Group - Electric Clutch 44" & 50". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14

Frame & Front Axle Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18

Hood, Grille & Dash Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Lift Group - Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24

Seat Deck & Fuel Tank Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26

Steering Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28

Transmission Group -Tuff Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30

Transmission SERVICE PARTS - Tuff Torq K46BP (1729588). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32

Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

36

38" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38

38" Mower Deck - Belt, Idler Arm & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42

38" Mower Deck - Height Adjustment & Roller Bar Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44

Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

3 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

4 25-Feb-2022

17

18

19

20

13

14

15

16

9

10

11

12

6

8

1

3

26

27

28

29

37

21

22

23

24

1727259

1727935

1931277

1727898

1728111

1727267

1931352

1727894

1729620

1728001

1960687

1931335

1728000

1721995

1918447

1727253

1731262

1727261

1722460

1727254

1727899

2159181

1727897

1728976

1721675

Not F

1

1

1

1

1

2

1

1

1

2

1

2

1

2

1

1

1

1

1

1

1

1

1

1

1

QTY DESCRIPTION

PAD, Foot Pedal Reverse

SPACER, Pivot 0.330ID 1.76OD .37TH

NUT, Hex, Flange Whizlock, 5/16-18

ROD, Cruise Latch, 16.97LG

CLIP, Linkage, Black

ROD, Parking Brake, 16.38 LG

BOLT, Carriage, 3/8-16 x 1-1/2

BRACKET, Idler

SPRING, Extension 07.52

PULLEY, 3 OD Plastic

NUT, Hex Flange, ESNA, 3/8-16

BOLT, Carriage, Short Neck, 5/16-18 x 1

PULLEY, Idler

SPRING, Extension

PIN, Cotter 3/32 x 3/4

ROD, Brake, 15.1"

SPRING, Extension 5-3/8"

PEDAL, Brake Rubber

PIN, Quick

ROD, Brake Return, 12.60 LG

LATCH, Cruise

BOLT, Shoulder, 5/16-18 G5

PAD, Foot Pedal Forward

Copyright © Briggs & Stratton. All Rights reserved

5 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

6 25-Feb-2022

13

14

14

14

10

10

11

12

14

14

14

14

14

8

9

10

10

6

7

6

6

6

6

5

6

3

4

1

2

1731390

1731391

1731418

1722551

1722772

1722779

1731925

1735396

1722780

1726944

1731926

1731396

1731397

1708926

1731961

1731962

1731963

1731964

1731394

1731395

1714363

1728053

1731958

1731959

1731960

1754165

1754166

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

QTY DESCRIPTION

DECAL, Simplicity, LH Stripe

DECAL, Simplicity, RH Stripe

DECAL, SMI Steering Wheel Icon Orange

DECAL, Simplicity

DECAL, Regent, Silver & Blue

DECAL, 18HP, Silver/Clear

DECAL, 18.5HP, Silver/Clear

DECAL, 19.5HP, Silver/Clear

DECAL, 20HP, Silver/Clear

DECAL, 22HP, Silver/Clear

DECAL, 24HP, Silver/Clear

DECAL, AGCO, LH Hood Stripe

DECAL, AGCO, RH Hood Stripe

DECAL, AGCO Logo

DECAL, 518 White/Clear

DECAL, 520 White/Clear

DECAL, 522 White/Clear

DECAL, 524 White/Clear

DECAL, Massey, LH Hood Stripe

DECAL, Massey, RH Hood Stripe

DECAL, 2520, Gray/Clear

DECAL, 2522, Gray/Clear

DECAL, 2524, Gray/Clear

DECAL, 25195, Gray/Clear

DECAL, 2500, 21-38, Gray/Clear

DECAL, 2000, 20-42, Gray/Clear

DECAL, 2000, 21-42, Gray/Clear

Copyright © Briggs & Stratton. All Rights reserved

7 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

8 25-Feb-2022

5

5

5

3

4

1

2

5

10

10

10

11

8

9

6

7

12

13

14

15

1722806

1730263

1730202

1730172

1723175

1730170

1734027

1734879

1733250

-----

1721197

1704277

1722787

1722789

1722790

-----

1704276

1722771

1720389

-----

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

QTY DESCRIPTION

1

1

1

1

1

DECAL, Ignition Switch Symbol, White/Black

DECAL, Transport/Free Float

DECAL, Transmission Tow/ Release Lever

DECAL, Fuel Level

DECAL, Safety Instructions

-(CE/Export)

DECAL, Tunnel

DECAL, Tunnel

-(CE/Export)

DECAL, Tunnel

-(19.5HP Only)

DECAL, Belts, Blades

DECAL, ID Plate

DECAL, Mower Height

DECAL, Danger, Chute in Place

DECAL, 38"

DECAL, 44"

DECAL, 50"

DECAL, OPEI

DECAL, Danger, Hand Under Deck or

DECAL, Free Floating Mower

DECAL, Danger, Rotating Blades

-(CE/Export)

DECAL, Patent

Not F

Reproduction

Note:* Not a serviceable part.

Copyright © Briggs & Stratton. All Rights reserved

9 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

10 25-Feb-2022

20

22

23

24

25

26

27

28

11

15

16

17

18

12

13

14

19

20

7

8

9

4

5

6

10

1

2

3

31

35

36

37

38

32

33

34

39

40

28

29

31

31

QTY DESCRIPTION

1686734

2101025

1960547

1717549

1717550

1717163

1716951

1722611

1729993

1728068

1960353

1920397

1931318

1960518

1730007

1732005

1701011

7073090

1732007

7022886

1732006

Not F

1

1727296

4

1

1723451

1677371

1728973

1728974

2834683

2172434

1960294

1728097

1737044

1739597

1721830

1728963

1925003

2820426

2820263

1716549

1931277

1728026

1931333

1

1

2

2

2

1

2

1

1

2

2

2

1

1

1

3

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

SWITCH ASSEMBLY, Ignition, 6-Pole

-(Includes Ref. Nos. 2, 3, 4 & 5)

WASHER, 5/8

LOCKWASHER, Internal Tooth, 5/8

-(Not used on 2014 & newer models)

NUT, Hex, Flange, 5/8-32

COVER, Ignition

IGNITION KEY (Set of 2)

SWITCH, Headlights, 2 Terminal

PLUG, Hole, Square

PLUG, Hour Meter

-(Kohler and B&S Single)

METER, Hour, LCD

-(B&S V-Twin Only)

WASHER, Plain, 1/4

-(6 Total for Export)

NUT, Hex, ESNA, 1/4-20

BOLT, Carriage, 1/4-20 x 7/8

NUT, Push On

HOLD DOWN, Battery

SWITCH, Push Button (NC)

TIE, Self Locking 7-5/16 or Reproduction

PLUG, Hole Models W/O 12V Adapter

SWITCH, Push Button (NO/NC)

-(18.5 Gross HP & 20 Gross HP Models)

SWITCH, Push Button (NO/NC)

-(22 Gross HP Models)

CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8

HEADLIGHT ASSEMBLY

-(Includes Ref. Nos. 24, 25, 26 & 27)

SOCKET ASSEMBLY

BULB, 1141-12V 21CP

REFLECTOR, Headlight

LENS, Headlight

CLIP, Speed Wire

-(18.5 Gross HP & 20 Gross HP Models)

CLIP, Speed Wire

-(22 Gross HP Models)

NUT, Hex, Flange, 1/4-20

HARNESS, Wiring

-(Use with Clutch 1731275SM)

HARNESS, Wiring

-(Use With Clutch 1736105SM) (Used on models with 12 Volt Adapter)

HARNESS, Wiring

-(Use With Clutch 1736105SM) (Used on models without 12 Volt Adapter)

CABLE, Solenoid to Starter

SOLENOID

SCREW, Taptite, 1/4-20 x 1/2

LOCKWASHER, External Tooth, 5/16

NUT, Hex, 5/16-24 NF

CABLE, #6 x 10 Long, with 2 Ring Terminals, Battery to Solenoid

NUT, Hex, Flange Whizlock, 5/16-18

SUPPORT, RMO Switch

BOLT, Carriage, 5/16-18 x 3/4

11 25-Feb-2022

Copyright © Briggs & Stratton. All Rights reserved

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

12 25-Feb-2022

45

46

47

48

41

42

43

44

49

50

51

52

53

54

55

56

1677296

1685215

1732004

2816622

2816964

2821319

1713163

2823341

1731957

1726556

1726557

1722887

1734025

1759898YP

1758654YP

1713535SM

QTY DESCRIPTION

1

2

2

2

1

2

1

1

2

1

1

1

1

1

1

1

BOOT, Insulator

BATTERY, 12 Volt, 230 CCA

SWITCH, Push Button, NO, Black

NUT, Hex, Full, 1/4-20

LOCKWASHER, 1/4

WASHER, 1/4 I.D.

CABLE, Battery to Ground

CAPSCREW, Hex Head, 1/4-20 x 3/4

FUSE, Wiring Harness

SWITCH, RMO Module Only

KEY, RMO Module, Plastic

SWITCH, PTO, Push/Pull Symbols

WIRING ASSEMBLY, All Conditions Shutdown

-(CE/Export)

HARNESS, Mini Meter Adapter

-(SLT250 Models only)

DISPLAY, Mini Meter

-(SLT250 Models only)

BOOT, Insulator Cable Terminal, 1-15/16 Long, Red or Reproduction

Not F

Copyright © Briggs & Stratton. All Rights reserved

13 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

14 25-Feb-2022

4

4

5

6

2

3

6

34

35

36

30

31

32

33

26

27

28

29

22

23

24

25

18

19

20

21

14

15

16

17

10

11

12

13

7

8

9

2

2

1

2

QTY DESCRIPTION

1732199

2820427

1727997A

1925003

1727980

1727979

1731214

1917356

1936228

1727976A

1727994

2834683

1727996A

1727993

1727978

1727982A

1931277

1717473

-----

-----

-----

-----

1731970

1731409

1731411

2860112

1718678

1732001

2

1

1

1

1

1

1

1

1

1

1

VALVE, Oil Drain

ENGINE, 18HP Kohler Single Courage Pro

-(Model # SV540S-18 HP Spec #PS-SV540-0017)

ENGINE, 20HP Briggs & Stratton Intek Twin

-(Model # 406577 Type # 0143 Trim # B1)

ENGINE, 22HP Briggs & Stratton Intek Twin

-(Model # 445677 Type # 0421 Trim # B1)

ENGINE, 24HP Briggs & Stratton Intek Twin

-(Model # 441777 Type # 0117 Trim # B1)

EDGING, Rubber, Short

-(B&S V-Twin & Kohler Single)

CONTROL, Throttle Double 19" Long

-(Kohler Single)

CONTROL, Throttle Double 34.7" Long

-(B&S Twin)

CLAMP, Hose Type E

HOSE, Fuel, 45-1/2" Long

-(B&S V-Twin & Kohler Single)

HOSE, Fuel 55" Long

-(B&S Single Only)

CLIP, Hose, Plastic, Push-In 1730268

1728058A

1930601

2154096

1723497

1732208

1701011

1

1

2

1

2

1

4

SHIELD, Heat or

SCREW, Taptite, 5/16-18 x 5/8

KEY, Square, 1/4 x 1/4 x 29/32 Hard

PULLEY

SPACER, 1.01 ID x 1.68 OD x 3/8 LG Powdered Metal Yellow

TIE, Self Locking 7-5/16

1731275

Not F

1

2860631

1

1

CLUTCH ASSEMBLY, Mid-Range OGURA

WASHER

CAPSCREW, 7/16-20 x 3

1918199

2828635

1

4(1)

LOCKWASHER, 7/16 Reproduction

1924940 1 WASHER, 3/8

1

4

1

1

RETAINER, Clutch, Black

LOCKWASHER, External Tooth, 3/8

SHIELD, Heat B&S Twin 20GA

SCREW, Taptite, 1/4-20 x 1/2

1

1

PIPE, Exhaust w/Flange LH B&S INT

PIPE, Exhaust w/Flange RH B&S INT

2(1) GASKET, Exhaust B&S

4(2) LOCKWASHER, 5/16

1

1

1

1

2

1

1

4(2) CAPSCREW, Socket Head, 5/16-18 x 3/4

1 BRACKET, Muffler Mount 12GA

MUFFLER, B&S Twin

CLIP, Wire

SHIELD, Heat Single Cycle 20GA

MUFFLER, B&S Single

PIPE, Exhaust w/Flange Kohler

SUPPORT, Muffler

NUT, Hex Flange, 5/16-18

Note:** See your local Briggs & Stratton distributor for parts and service.

Note:* See your local Kohler distributor for parts & service.

Copyright © Briggs & Stratton. All Rights reserved

15 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

16 25-Feb-2022

37

38

1728086

1931335

QTY DESCRIPTION

2

2

PIVOT, Hood

BOLT, Carriage, Short Neck, 5/16-18 x 1 or

Not F

Reproduction

Note:** See your local Briggs & Stratton distributor for parts and service.

Note:* See your local Kohler distributor for parts & service.

Copyright © Briggs & Stratton. All Rights reserved

17 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

18 25-Feb-2022

0080

0090

0100

0110

0120

0130

0130

0010

0020

0030

0040

0040-10

0050

0060

0070

0135

0140

0150

0160

0160

0180

0300

0300

0310

0320

0330

0340

0350

0360

0360

0190

0210

0220

0230

0240

0280

0290

0370

0380

0390

0400

0410

0420

0430

0470

0490

0500

QTY DESCRIPTION

1734135

1611710

1960160

1728018

1704314

1730186

1721918A

1960652

1727902A

2860646

1931277

1960032

1731912

1728080A

1751964YP

1960703SM

1727872A

1930645

1751922YP

1727873A

-----

1727904A Not F 1

1930601

1

9

1930591 14

1727905A 1

1960035

2860744

1727868

1738051

1960747

1727252A

1735595

1729576

1727935

1727250A

1736714A

1

1

2

1

1

1

1

1

1

1

1

1727246

1960223

1728024

1728025

1727909

1727911

1727282

1727951A

1727940

1728027

2

1

1

1

1

2

2

1

1

1

1

2

1

2

1

1

2

1

1

1

1

26

2

1

2

3

2

4

1

2

2

CAP, Hub

RING, Klipring Extension

WASHER, 3/4

AXLE, Front Iron Casting Machined

FITTING, Zerk

BUSHING, Axle Pivot

HOOK, "J"

CAPSCREW, Hex Whizlock Flange, 7/16-14 x 1-1/2

PLATE, Axle Support

NUT, Hex Flange Two-Way Lock, 5/8-11

NUT, Hex, Flange Whizlock, 5/16-18

CAPSCREW, Hex Head, 3/8-16 x 1-1/4, .141 Thread G5

BUSHING, Powdered Metal

TIE ROD, 3/8" extrusion

TIE ROD, 1/4" extrusion

-(Use with Item 0135)

WASHER, 5/8

-(Use with Tie Rod 1751964YP)

SPINDLE & CUP ASSEMBLY, RH

NUT, Hex, Flange, Locking, 3/8-16

WHEEL SPINDLE ASSEMBLY, LH

-(Use on Drag Link w/Bearing, 5/16") or Reproduction

-(Use on Drag Link w/Ball Joint, 3/8")

*FRAME

-Note* (Not a serviceable part)

SUPPORT, Front Footrest R.H.

SUPPORT, Rear Frame

SCREW, Taptite, 5/16-18 x 5/8

CAPSCREW, Hex Head, Flange Whiz Lock, 5/16-18 x 3/4

SUPPORT, Front Footrest L.H.

WASHER, Flat, 5/8

CAPSCREW, Hex Head, 5/8-11 x 3-1/4 G5

LINK, Drag, with Ball Joint, 3/8

LINK, Drag, with Bearing, 5/16

NUT, Hex Nylock, 3/8-24

PEDAL ASSEMBLY, Brake

LATCH, Brake Lock

BOLT, Shoulder, 5/16-18 x 1-1/8

SPACER, Pivot

PEDAL ASSEMBLY, Forward

PEDAL ASSEMBLY, Forward

-(42" & 46" Models Only)

PEDAL, Reverse

BOLT, Carriage, 5/16-18 x 1-1/4

SPACER, Foot Pedal

ACTUATOR, RMO Switch

BRACKET, Pedal Pivot

PLATE, Bearing

SUPPORT, Battery

LIFT SHAFT ASSEMBLY

BRACKET, Sector Support

GEAR, Steering, 5/16

19

Copyright © Briggs & Stratton. All Rights reserved

25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

20 25-Feb-2022

0500

0510

0520

0530

0540

0710

0720

0730

1751110

1728122

1934654

1931211

1727903

1921977

1924874

1935048

QTY DESCRIPTION

2

2

1

2

2

2

4

2

GEAR, Steering, 3/8

SPACER, Sector Gear

SCREW, Hex Flange, Whiz Lock, 3/8-16 x 1

NUT, Hex Flange, Whiz Lock, 3/8-16

SUPPORT, Transmission

CAPSCREW, Hex Head, 5/16-18 x 1-1/4, G5

-(Use on Drag Link w/Bearing, 5/16")

WASHER, 5/16

-(Use on Drag Link w/Bearing, 5/16")

NUT, Hex Flange, Two Way Lock, 5/16-18

-(Use on Drag Link w/Bearing, 5/16")

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

21 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

22 25-Feb-2022

1

1

14

15

16

17

10

11

12

13

8

9

6

7

4

5

2

3

17

21

21

22

18

19

20

22

23

23

24

25

1728031D

1722110C

1960295

7102326

1960392

1960518

1728090

1727999

1664847SM

1919381

1728089

1727293

1732031

1960096

1928707

1732030

1930641

1728030D

1728030C

1723123

1925003

1933896

1727297D

1727297C

1728029D

1728029C

1728975

1727296

QTY DESCRIPTION

1

1

1

2

1

1

2

1

2

2

1

1

1

2

12

1

HOOD, with Scoop

-(Red - Use on Massy Ferguson Models)

HOOD, with Louver

-(Orange - Use on Simplicity Models)

CAPSCREW, Whizlock, 1/4-20 x 5/8

DUCT, Air Inlet Plastic

SCREW, Phillips Head

NUT, Push Pal

KNOB, Cruise Lock Green Plastic

COVER, Steering Shaft Plastic

CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4

WASHER, Plain, 5/16

KNOB, Brake Lock Plastic

DASHBOARD

GUIDE, Hood R.H.

WASHER, 1/8 x 3/4

RIVET, Pop, Stem Black

GUIDE, Hood L.H.

1

1

1

1

1

1

1

1

1

1

1

NUT, Hex Flange Whiz, 1/4-20 12

1 PANEL, Hood, L.H.

-(Red - Use on Massy Ferguson Models)

PANEL, Hood, L.H.

or Reproduction

ROD, Dash Support

SCREW, Self-Tap

NUT, Hex, Nylon, Lock, #10-24

HINGE, Hood R.H.

HINGE, Hood L.H.

GRILLE

-(Red - Use on Massy Ferguson Models)

GRILLE

-(Orange - Use on Simplicity Models)

PANEL, Hood R.H.

-(Red - Use on Massy Ferguson Models)

PANEL, Hood R.H.

-(Orange - Use on Simplicity Models)

INSERT, Lightbar

HEADLIGHT ASSEMBLY

Copyright © Briggs & Stratton. All Rights reserved

23 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

24 25-Feb-2022

17

18

19

20

21

13

14

15

9

10

11

12

7

8

5

6

3

4

1

2

16

1730263

1960252

1729583A

1930641

1722302

1728070

1921333

1960044

1729652

1728990A

1727935

1931277

1727911A

1930601

1919326

1960074

1732009

1732049

1924940

1727951A

1727954

Not F

4

2

2

2

1

1

QTY DESCRIPTION

1

2

2

1

1

1

1

1

1

1

1

1

1

1

1

DECAL, Mower Transport Lift

CARRIAGE BOLT, 1/4-20 x 5/8 G5

QUADRANT, Lift 12GA

NUT, Hex Flange Whiz, 1/4-20

GRIP

ROD, Lift Handle E-Coat, 17.7 LG

CAPSCREW, Hex Head, 5/16-18 x 1

WASHER, Plain, 21/64 x 1-1/4

SPRING, Torsion, 2.12 LG Black

CLEVIS, Lift 7GA

SPACER, Pivot 0.330ID 1.76OD .37TH Powdered Metal

NUT, Hex, Flange Whizlock, 5/16-18

PLATE, Bearing

SCREW, Taptite, 5/16-18 x 5/8

WASHER, Flat, 5/16

-(Quantity 1 used with 38" Mower Deck)

CLIP, Spring

-(Quantity 2 used with 38" Mower Deck)

CABLE, Lift Ring Terminals

-(Quantity 1 used with 38" Mower Deck)

PIN, Clevis

-(Quantity 1 used with 38" Mower Deck) or Reproduction

-(Quantity 1 used with 38" Mower Deck)

SHAFT ASSEMBLY, Lift

ROD, Lift, 5.43 LG

Copyright © Briggs & Stratton. All Rights reserved

25 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

26 25-Feb-2022

23

24

25

26

27

28

12

13

14

15

8

9

10

11

6

7

4

5

2

3

1

1

20

21

22

23

16

17

18

19

1730159

1730158

1919381

1727268

1960667

1731300

1727265

1960282

1727266

1931333

1960686

1729576

1704728

1709256

1704724

1729001

1674231

1654930

1727305

5101651

1728006

1931277

1728007

1727264D

1727264C Not F

1960536

1930601

1

6

6

1729000 1

1722302

1731310A

1

1

2

1

2

4

4

2

1

4

1

2

4

4

4

1

1

1

1

1

1

4

1

1

1

1

QTY DESCRIPTION

SEAT, Hi Back, Steel Pan

SEAT, Low Back, Steel Pan

WASHER, Plain, 5/16

LATCH, Seat

CAPSCREW, Hex Head Flange Dog Point, 5/16-18 x 1

SPACER, 0.32 ID x 1-1/2 OD

SUPPORT, Seat

BOLT, Carriage, 5/16-18 x 3/4

PIVOT, Seat 10GA

BOLT, Carriage, 5/16-18 x 3/4

NUT, Hex Flange, ESNA, 5/16-18

BOLT, Shoulder, 5/16-18 G5

SPRING, Compression

WASHER, Spring Black

COVER, Spring

POD, LH Cup Holder

ELBOW FITTING

BUSHING

TANK, Fuel

CAP, Gas

PAD, Footrest R.H.

DECK, Seat w/Footrests

-(Red)

DECK, Seat w/Footrests

-(Orange)

CAPSCREW, Hex, Washer Head, Plastite, 1/4-20 x 1/2

CAPSCREW, Taptite, 5/16-18 x 5/8

POD, RH Lift Quadrant

GRIP, Lift

SUPPORT, Seat Deck

Copyright © Briggs & Stratton. All Rights reserved

27 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

28 25-Feb-2022

1

6

7

4

5

1

2

3

15

16

17

1722319

1725024

1960576

1924366

1728069

1611710

1960114

1729665

1727813

1727260A

1930601

2

2

1

1

1

1

1

1

1

4

QTY DESCRIPTION

1 CAP, Steering Wheel, Simplicity

-(Decal Not Included)

CAP, Steering Wheel, Plain

NUT, Hex Lock, ESNA Light, 5/8-18, Thin

WASHER, 5/8 x 1-1/8

STEERING WHEEL, w/Aluminum Insert

RING, Klipring Extension

WASHER, 3/4 x 1

BUSHING, Steering

SHAFT, Steering Gear & Spline Yellow

TOWER

SCREW, Hex Washer Head, Taptite

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

29 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

30 25-Feb-2022

13

14

15

16

9

10

11

12

17

18

19

4

5

1

3

8

8

1664847SM

1728120

1722460

1960686

1729588

1729589

1960586

1960686

1666697

1728008

1727258

1919326

1921333

1728043

1919381

1922127

1931277

1

1

1

1

1

1

4

1

1

1

4

QTY DESCRIPTION

2

1

1

1

1

1

CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4

ROD, Bypass, 11.44 LG Yellow

PIN, Quick

NUT, Hex Flange, 5/16-18 ESNA

* TRANSMISSION ASSEMBLY, K46BP

* TRANSMISSION, Tuff Torq K46BL

-(Used with 22" Tire Models)

SCREW, Hex Head Flange Lock, 5/16-18 x 2-1/2

NUT, Hex Flange, 5/16-18 ESNA

SPACER

V-BELT, Drive Belt, Aramid/Kevlar

ARM, Control

WASHER, Flat, 5/16

CAPSCREW, Hex Head, 5/16-18 x 1

STRAP, Torque 7 GA

WASHER, Plain, 5/16

CAPSCREW, Hex Head, 5/16-18 x 1-3/4

NUT, Hex Flange, Whiz Lock, 5/16-18 or

Not F

Reproduction

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)

Copyright © Briggs & Stratton. All Rights reserved

31 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

32 25-Feb-2022

35

36

37

38

31

32

33

34

27

28

29

30

22

24

25

26

16

17

18

21

12

13

14

15

8

9

10

11

3

7

1

2

53

54

55

56

49

50

51

52

43

44

45

46

39

40

41

42

1729588SM

-----

-----

1718052SM

1724279SM

-----

-----

-----

1724281SM

1720418SM

1718061SM

1724282SM

1708650SM

1724323YP

-----

-----

1707789SM

-----

1718070SM

-----

1720805SM

-----

1724287SM

-----

-----

TRANSMISSION ASSEMBLY, Tuff Torque, K46BP

*KIT, Upper Case

*LOWER CASE

VENT VALVE 15

MAGNET

*MAGNET HOLDER

*PUMP SHAFT/BEARING KIT

SPRING 25

BYPASS SHAFT A

LEVER, Bypass

RING, Snap, 10

SEALING CAP, 30

RING, Snap, C 35

SEAL WASHER, 8

KIT, Drain Bolt

SCREW, Tapping, 8 * 55

SCREW, Tapping, 8 * 30

CENTER CASE E W/BALL IDS SERVICE KIT

PIN, 3 * 9.8

FILTER 105 or BOLT, 10 * 75

IDS VALVE 1.0

IDS SPRING

BALL, 3/16

KIT, Cylinder Block (Pump)

SPRING

PUMP SHAFT

1718076SM

1708673SM

E-RING, 15 Reproduction

1718077SM MOTOR HOUSING

----THRUST BEARING 51106

1718079SM

1718084SM

1724943SM

1708672SM

1724294SM

-----

1718089SM

-----

1718086SM

-----

-----

-----

-----

1724347SM

-----

1708689SM

1724349SM

QTY DESCRIPTION

KIT, Cylinder Block

WASHER, 12 * 24 * 1

MOTOR SHAFT

RING, Snap, S15

BRAKE DISC/MOTOR GEAR (11T)

BEARING, 6202 RSR C3

THRUST METAL

SWASH PLATE CMP

THRUST BEARING K81105

CONTROL SHAFT

FULCRUM

SPRING, Torsion

CONTROL ARM A

CONTROL LEVER C

JERKY PLATE

WASHER, 12

COTTER PIN, 1/8 * 3/4

Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at www.tufftorqservices.com (1-866-572-3441 US only / 01-423-585-1977)

Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 / Int'l: 01-423-585-1977)

Copyright © Briggs & Stratton. All Rights reserved

33 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

34 25-Feb-2022

86

87

90

95

80

82

84

85

76

77

78

79

73

74

75

99

200

201

70

71

72

66

67

68

69

62

63

64

65

57

58

60

61

QTY DESCRIPTION

1724296SM

1718100SM

1708692SM

-----

-----

-----

-----

1724948SM

-----

-----

1724303SM

1724304SM

-----

1718113SM

1718111SM

SPRING PIN 6 * 36

ROLL PIN 6 * 40

NUT 12

*KIT, Differential Gear

*FINAL GEAR (54T)

*FINAL PINION COLLAR

*REDUCTION SHAFT

WASHER, 12 * 32 * 3.2

*REDUCTION GEAR (37T)

*FINAL PINION GEAR (10T)

AXLE SHAFT, Left

AXLE SHAFT, Right

*THRUST WASHER

RING, 17

SEAL, 19 * 32 * 8

-( For this part only contact B&S Tech support )

BUSHING, 19 * 25

*BUSHING, 19.05

BRAKE SHOE

1718110SM

-----

1724305SM

1724306SM

-----

-----

1724309SM

1724310SM

1724311SM

BRAKE LEVER or *BRAKE SHAFT

*BRAKE RETURN SPRING

BRAKE ACTUATOR

SPRING PIN, 5 * 32

SPRING PIN 4 * 16

1732918SM Not F PULLEY D

FAN, White

1724315SM

1724316SM

-----

WASHER, Wave

*SPRING PIN 3.0A * 20

----*SPRING PIN 3.0A * 16

-----

1727541YP

-----

*SEALANT

*K46 & T40 SEAL KIT (ALL MODELS)

*REPAIR KIT K46

Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at www.tufftorqservices.com (1-866-572-3441 US only / 01-423-585-1977)

Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 / Int'l: 01-423-585-1977)

Copyright © Briggs & Stratton. All Rights reserved

35 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

36 25-Feb-2022

13

14

15

15

9

10

11

12

16

16

17

17

18

7

8

5

6

3

4

1

2

2860183

1729708

1731951

1664090

1726301

2172353

1713167

2812808

1722717

2827794

1722676

1713409

2860202

1730181

1729709

1732324

1731952

1731953

2164247

2173477

1731954

Not F

QTY DESCRIPTION

2

2

2

2

4

2

4

4

1

1

1

1

1

4

1

1

2

1

1

8

2

WASHER, .828 ID x 1-5/8 OD

WHEEL & TIRE ASSEMBLY, Front

TIRE, Turf 15 X 6.00 - 6 Saver TL

TUBE, Tire, Front

WHEEL & BUSHINGS ASSEMBLY, Front

VALVE STEM & CAP

BEARING

FITTING, Grease, 1/4-28 Thread

WASHER, Special Yellow

RING, Retaining

CAP, Hub

KEY, 3/16 x 3/16 x 3

WASHER

SPACER, 0.77 ID x 1-1/4 OD x 1.65 LG

WHEEL & TIRE ASSEMBLY, Rear 20"

WHEEL & TIRE ASSEMBLY, Rear 22"

TIRE, Turf 22 X 8.00 - 8 Saver TL

TIRE, Turf 22 X 10.00 - 8 Saver TL

TUBE, Tire, Rear, 22 x 8 - 8

TUBE, Tire, Rear, 20 x 10 - 8

WHEEL, Hub or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

37 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

38 25-Feb-2022

4

4

3

4

1

2

3

3

9

10

11

7

8

5

6

12

13

14

15

26

27

28

29

22

23

24

25

30

31

18

19

20

21

15

16

17

36

37

38

39

39

32

33

34

35

1714419

1713675

1720388

1732123

1733113

1720387

1713161

1732951

1713613

1713614

1713199A

1732543

1705897

1707335

1713338A

1713619

1713609

1713610

1931277

1931277 Not F 6

1960686

2

1

1731415 1

1931202 3

1704856ASM 1

1713089 2

1656916SM

1713196

2

2

1664847SM

2823471

1715817A

1931333

1

4

9

2

1704101A

1960698

1960518

1960353

2

2

1

2

1704873

1920397

1919326

1705449

1723938

1706709

1705115

1729761D

1687208

2

1

1

1

1

1

1

1

2

2

1

1

2

4

2

2

2

2

1

1

QTY DESCRIPTION

2

4

1

1

1

1

1

1

NUT, Hex, Flange, 9/16-8

WASHER, Bellville, 9/16

PULLEY, RH, .49" Shallow-Groove OD 5.25"

-(Must be used with HA shallow-groove belt)

PULLEY, RH, .49" Shallow-Groove OD 6"

-(CE/Export Must be used with HA shallow-groove belt)

PULLEY, RH, .75" Deep-Groove OD 6.25 "

-(CE/Export Must be used with A-Wedge deep-groove belt)

PULLEY, LH, .49" Shallow-Groove OD 4"

-(Must be used with HA shallow-groove belt)

PULLEY, LH, .49" Shallow-Groove OD 4.5"

-(CE/Export Must be used with HA shallow-groove belt)

PULLEY, .68" Deep-Groove OD 4.6"

-(CE/Export Must be used with A-Wedge deep-groove belt)

HUB, Pulley, RH

HUB

COVER, Arbor Housing

SPACER

BEARING

GASKET, Foam

HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting

-(Includes Ref. No. 40)

SHAFT, Arbor

NUT, Hex, Flange Whizlock, 5/16-18

-(Quantity 6 used on CE/Export Models)

NUT, Hex, Flange Whizlock, 5/16-18

WASHER, 3/8

NUT, Hex, Flange ESNA Lock, 5/16-18

UPSTOP

CAPSCREW, Taptite, 5/16-18 x 1-1/4

BLADE, 16-1/8

WASHER, Hex

WASHER, Spring

SHIELD, Grass, Lower

CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4

CAPSCREW, Hex Head, 7/16-14 x 1-1/4

BAFFLE, Blowout 38" Mower

BOLT, Carriage, 5/16-18 x 3/4

BLADE, Mower 38"

CARRIAGE BOLT, 1/4-20 x 1, Black

NUT, Push On

WASHER, Plain, 1/4

-(Quantity 6 used on CE/Export Models)

CLAMP

NUT, Hex Lock, ESNA, 1/4-20

WASHER, Flat, 5/16

DEFLECTOR, Plastic

SPRING

ROD, Deflector, Front

PLUG, Plastic

HOUSING ASSEMBLY, 38" Mower (Red)

HOUSING ASSEMBLY, 38" Mower (Orange)

39

Copyright © Briggs & Stratton. All Rights reserved

25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

40 25-Feb-2022

40 1704314

QTY DESCRIPTION

2 LUBE FITTING, 1/4 Drive , Check Ball

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

41 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

42 25-Feb-2022

1

1

1

1

8

9

6

7

4

5

2

3

10

11

12

1723025

1732954

1732205

1732955

1921972

1924940

2171247

1667812

1930645

1924356

1731893A

1931211

1715435

1729007

1923701

Not F

1

1

2

2

1

1

1

1

1

1

1

QTY DESCRIPTION

1

1

1

1

V-BELT, HA Shallow-Groove, .34"

-(Must be used with shallow-groove pulley)

V-BELT, A Wedge Deep-Groove, .44"

-(Must be used with deep-groove pulley)

V-BELT, HA Shallow-Groove, .34"

-(Export/CE, Must be used with shallow-groove pulley)

V-BELT, A Wedge Deep-Groove, .44"

-(Export/CE, Must be used with deep-groove pulley)

CAPSCREW, Hex Head, 3/8-16 x 2-1/2

WASHER, 3/8

PULLEY ASSEMBLY

SPACER

NUT, Hex, Flange, Locking, 3/8-16

WASHER, Plain, 13/32 x 1-1/2 x 1/8

ARM, Idler 7GA

NUT, Whizlock, 3/8-16

SPRING, Extension, Idler Arm

SPACER, 0.387 ID x 1-1/2 OD x 1.04 LG Powdered Metal

CAPSCREW, Hex Head, 3/8-16 x 2 or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

43 25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

44 25-Feb-2022

9

10

11

12

13

14

7

8

5

6

3

4

1

2

14

15

16

16

34

35

35

30

31

32

33

26

27

28

29

23

24

25

21

22

23

17

18

19

20

39

40

41

42

36

37

38

43

44

QTY DESCRIPTION

1960093

1714084

1719901

1704087

1602946

1960170

1704086

1704097

2816001

1930644

1924366

1722036

1668513

1723305A

1729757A

1921977

1726409A

1704083A

8

2

1

2

6

1

1

1

6

3

1

1

1

1

1

1

1

4

NUT, Push, 3/8

KNOB, Chute Control Spinner

CRANK, Height Adjustment, Black

TRUNNION, Threaded

SPACER

WASHER, 1/2

TRUNNION

WASHER, Detent

PIN, Spring

NUT, Hex Head, 1/2-13

WASHER, 5/8

ROLLER, Rounded End

ROLLER

SHAFT & BAR ASSEMBLY, Roller 38"

-(CE/Export)

SHAFT & BAR ASSEMBLY, Roller 38"

CAPSCREW, Hex Head, 5/16-18 x 1-1/4

ARM, Rear, Mower, RH

ARM, Rear, Mower, RH

-(CE/Export)

1704077A

1704116A

1931277

1664847SM

1665374

1931352

Not F

3

1729756A

1

1

2

4

6

1

1

2118053

1960074

1913744

1704081A

2860681

1704082

1677507

1924361

2172622

1960520

1960020

1731189A

1704073A

1713578

2156302

1715759

1731406A

1960519

1706644

1924940

1922606

1729625

1

1

5

1

2

1

1

1

1

1

1

1

1

1

3

1

1

1

1

1

1

1

STRAP, Trunnion Retainer or Reproduction

NUT, Hex, Flange Whizlock, 5/16-18

CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4

STRAP, Rocker Shaft

CARRIAGE BOLT, 3/8-16 x 1-1/2

SHAFT ASSEMBLY, Rocker 38"

-(CE/Export)

SHAFT ASSEMBLY, Rocker 38"

Pin

CLIP, Spring

LOCKNUT, Hex, Jam, 1/2-13

TRUNNION

NUT, Hex Toplock Spiral Flange, 3/8-16

NUT, Adjuster

SLIDE

WASHER, Plain

SHOULDER BOLT

PUSH NUT, 5/8

WASHER, Plain, 5/8 (Early models only)

BAR, Roller 38" Mower

BAR, Roller 38" Mower

-(CE/Export)

ROD

SPRING

ROD

SUPPORT, 38" Mower 7 GA

NUT, Push, 1/2

SPACER, 3/8 x 3/4 x 15/16

WASHER, 3/8

CAPSCREW, Hex Head, 3/8-16 x 1 3/4

ROD, E-Coat, 1/2-13 x 5.3, 28.900LG

45

Copyright © Briggs & Stratton. All Rights reserved

25-Feb-2022

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1694877 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

46 25-Feb-2022

45

46

47

48

2172329

1704115A

1704114

1919381

QTY DESCRIPTION

1

1

2

1

SPACER

PLATE, Support

INDICATOR, Cutting Height

WASHER, Plain, 5/16

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

47 25-Feb-2022

Hardware Identification & Torque Specifications

Torque Specification Chart

FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

0

Property

Class

5.6

8.8

10.9

12.9

Class 5.6

Class 8.8

Class 10.9

Class 12.9

Size Of

Hardware in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

M12

M14

M16

M18

M20

M22

M24

M27

M3

M4

M5

M6

M7

M8

M10

M30

M33

M36

M39

5.88

.56

13.44

1.28

26.4

2.50

44.64

4.3

5.2

7.1

7.7

10.5

15

26

21

36

42 58

64 88

89 121

126 171

169 230

217 295

320 435

435 590

590 800

759 1030

988 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

2.90

5.75

9.9

16.5

24

48

83

132

200

275

390

530

375

995

1350

1830

2360

3050

1032

1401

1902

2441

3163

287

405

559

708

19.2

43.44

5.97

10.3

16.9

25

50

86.2

136

210

550

745

960

1400

117

185

285

390

1.80

4.10

8.10

14

23

34

67

1900

2580

3310

4290

22.92

2.15

52.56

4.95

7.15

9.7

12.1

16.5

19.9

29

59

27

40

81

103 140

162 220

250 340

346 470

486 660

656 890

840 1140

1239 1680

1681 2280

2278 3090

2935 3980

3798 5150

The guides and ruler furnished below are designed to help you select the appropriate hardware.

10 20 30 40 50 60 70 80 90 100

Nut, M8

Body

Diameter

Body Length

Screw, M8- 1.25 x 25

0

Thread

Diameter (mm)

Inside

Diameter (in)

Threads per inch

1/4

Nut, 1/2-16

1/2

3/4

1

1/4

Thread

Diameter (mm)

Body

Diameter

1/2

3/4

Distance between threads (mm)

Threads per inch

Body

Length (mm)

Body

Length (in)

2

Screw, 1/2- 16 x 2

1/4

1/2

3/4

3

1/4

1/2

3/4

4

Hardware

Grade

No

Marks

SAE Grade 2

Size Of in/lbs

Hardware ft/lbs Nm.

SAE Grade 5 in/lbs ft/lbs Nm.

SAE Grade 8 in/lbs ft/lbs Nm.

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

19

20

27

31

66

76

140

7.6

8.6

11 15.0

12

20

23

30

35

50

55

65

75

90

100

160 217.6

180 244.8

155

220

240

2.1

2.3

3.1

3.5

16.3

27.2

31.3

40.8

47.6

68.0

74.8

88.4

102.0

122.4

136

190.4

210.8

299.2

326.4

30

31

43

49

8

19

30

35

50

55

75

90

110

3.4

3.5

4.9

5.5

10.9

10 13.6

17 23.1

25.8

40.8

47.6

68.0

74.8

102.0

122.4

149.6

41

43

60

68

12

14

25

29

45

50

70

34.0

61.2

68.0

95.2

80 108.8

110 149.6

120 163.2

150 204.0

4.6

4.9

6.8

7.7

16.3

19.0

34.0

120 163.2

150 204.0

180 244.8

260 353.6

300 408.0

170

220

240

231.2

299.2

326.4

386 525.0

420 571.2

400 544.0

440 598.4

600 816.0

660 897.6

580 788.8

900 1,244.0

640 870.4

1,000 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.

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).

Carriage Bolt

Wrench & Fastener Size Guide

Lockwasher

Hex Nut

1/4” Bolt or Nut

Wrench—7/16”

M6 Bolt or Nut

Wrench—10mm

5/16” Bolt or Nut

Wrench—1/2”

M8 Bolt or Nut

Wrench—13mm

3/8” Bolt or Nut

Wrench—9/16”

M10 Bolt or Nut

Wrench—17mm

7/16” Bolt or Nut

Wrench (Bolt)—5/8”

Wrench (Nut)—11/16”

1/2” Bolt or Nut

Wrench—3/4”

M12 Bolt or Nut

Wrench—19mm

M14 Bolt or Nut

Wrench—22 mm

Copyright © Briggs & Stratton. All Rights reserved

25-Feb-2022

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