1

731-1928

Cylinder Head Assembly

1

2

712-0725

Crankcase Breather Valve

1

3

771-0174

Cylinder Head Gasket

1

4

427-0304

Intake Valve (Recess .004" to .008")

1

5

927-0154

Spacer

2

6

426-0184

Valve Guide

2

7

861-0054

Valve Guide Seal

2

8

805-0444

Intake Valve Spring

1

9

531-0054

Valve Spring Retainer

2

10

527-0024

Valve Keeper

2

11

427-0164

Exhaust Valve (Recess .004" to .008")

1

12

521-2444

Ring

1

14

555-0012

Valve Rotator

2

15

805-0474

Exhaust Valve Spring

1

16

807-0414

Push Rod Tube Retainer

1

17

890-2801

Stud, M05 x 10

2

18

890-0801

Flat Washer, M05

2

19

890-4702

Nylok Lock Nut, M05 (Torque 4 ft.-lbs.)

2

20

415-0824

Rocker Arm Shaft

1

21

633-0355

Exhaust Rocker Arm Assembly

1

22

633-0345

Intake Rocker Arm Assembly

1

23

513-0174

Rocker Arm Adjusting Screw (Valve Clearance .007" Cold)

2

24

890-3804

Nut, M07 (Torque 11 ft.-lbs.)

2

25

537-0041

Fuel Injector Assembly (Opening Pressure 2900 PSI)

1

26

850-1964

Injector Gasket

1

27

537-2082

Injector Nozzle

1

30

928-0454

Injector Clamp

1

31

890-4366

Stud, M06 x 50

1

32

890-4365

Stud, M06 x 45

1

33

890-1003

Split Spring Lockwasher, M06

2

34

890-3803

Nut, M06 (Torque 7 ft.-lbs.)

2

35

921-0354

Push Rod Tube

1

36

850-0644

O-Ring, 24mm x 03.5mm

1

37

890-1705

Core Plug, 22mm

2

38

890-1704

Core Plug, 18mm

1

39

770-1424

Rocker Cover Gasket

1

40

651-0324

Rocker Cover

1

41

890-0815

Nylon Gasket, M08

2

42

924-0074

Lifting Eye

1

44

514-0374

Cylinder Head and Rocker Cover Nut (Torque Cylinder Head 22 ft.-lbs.)

6

45

890-1704

Core Plug, 18mm

1

47

555-0052

Water Temperature Switch, 185° F., Normally Open, C Series

1

555-00-53

Water Temperature Switch, 185° F., Normally Closed, D Series

1

48

890-7419

Copper Seal, 14mm x 20mm x 01.5mm

1

49

890-3111

Socket Head Capscrew, M08 x 25 (Torque 18 ft.-lbs.))

2

50

890-1005

Split Spring Lockwasher, M08

2

51

890-05-10

Reservoir Plug, 1/2" NPT

1

890-05-16

Expanding Plug, 7/8" (Early Units)

1

52

770-1084

Reservoir Gasket

1

53

555-0062

Thermostat, 167° F.

1

54

982-30-05

Reservoir

1

55

982-05-06

Adapter 90°, 3/8" NPT x 1/2" Barb, C Series

1

982-05-07

Adapter 45°, 3/8" NPT x 1/2" Barb, D Series

1

56

982-05-08

Adapter Elbow, 3/8" NPT x 3/8" Barb

1

57

890-1704

Core Plug, 18mm

1

918-0014

Core Plug, 13mm Used on Early Units

2

58

982-05-01

Adapter, 1/8" NPT x .170" Barb, D Series (Not Shown)

1

Included in Complete Gasket Set 770-2618
Included in Top End Gasket Set 770-2618T-EW