This document provides parts information for a cylinder head, including a list of 36 key parts with descriptions and quantities. It also includes diagrams of additional engine components like the cylinder block, camshaft drive, pistons, and oil pan.

1. Fig. 011 CYLINDER HEAD
DL550

2. Fig. 011 CYLINDER HEAD
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150113-00403 HEAD,CYLINDER 6
2 110949-00376 SLEEVE 1
3 430221-00582 PLUG,CORE 2
4 120407-00033 RIVET 3
5 110922-00468 GUIDE,VALVE 4
6 401003-00429 RING;VALVE SEAT 2
6 401003-00430 RING;VALVE SEAT 2 OS
7 401003-00431 RING;VALVE SEAT,EXHAUST 2
7 401107-01317 RING;VALVE SEAT 2 OS
8 120501-02353 PIN 2
9 401107-01142 SEAL,VALVE;STEM 4
10 410112-00047 VALVE,INTAKE 2
11 111601-00429 SPRING,VALVE;INTAKE 2
12 110917-00291 COLLAR,SPRING;VALVE 2
13 410112-00064 VALVE,EXHAUST 2
14 111601-00431 SPRING,VALVE;EX(OUTER) 2
15 111601-00430 SPRING,VALVE;EX(INNER) 2
16 110917-00292 COLLAR,SPRING;VALVE 2
17 410201-00032 COTTER,VALVE;COLLET 8
18 120501-02043 PIN 2
19 400602-00510 GASKET 1
20 111501-00040 YOKE 2
21 120705-00708 SCREW 6
22 110406-02240 BRACKET;BEARING 1
23 130712-00952 SHAFT 1
24 430221-00592 PLUG;RIVET 1
25 120705-00852 SCREW 4
26 150101-00045 ARM,ROCKER 1
27 120702-00040 SCREW,ADJUSTING 1
28 120312-00388 NUT 1
29 150101-00046 ARM,ROCKER 1
30 120702-00040 SCREW,ADJUSTING 1
31 120312-00388 NUT 1
32 150101-00047 ARM,ROCKER 1
33 120702-00041 SCREW,ADJUSTING 1
34 120312-00391 NUT 1
1DL550

3. Key No Part No Description Qty S.C Serial No ICA Replacable Qty
35 430221-00593 PLUG;RIVET 1
36 430221-00708 PLUG 1
37 401107-01256 SEAL 1
2DL550

4. Fig. 012 ROCKER COVER
DL550

5. Fig. 012 ROCKER COVER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 110508-11422 COVER,VALVE 6
2 110508-13728 COVER,VALVE 4
3 110508-11500 COVER,VALVE 2
7 400602-00511 GASKET 6
8 120705-00748 SCREW;FLANGE 18
9 400602-00512 GASKET 6 L1
10 120705-00734 SCREW;FLANGE 24
1DL550

6. Fig. 013 CYLINDER BLOCK
DL550

7. Fig. 013 CYLINDER BLOCK
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150102-00455 BLOCK,CYLINDER 1
2 - CAP 6 D
3 - CAP 1 D
4 110949-00316 SLEEVE,GUIDE 14
5 120705-00835 SCREW 14
6 131002-00381 BUSHING,BEARING 7
7 430221-00582 PLUG,CORE 2
8 430221-00583 PLUG,CORE 5
9 150117-00026 LINER,CYLINDER 6
10 401003-00356 RING 6
11 401002-00701 RING,O 6
12 401002-00699 RING,O 6
13 140111-00016 METAL,MAIN;CRANK 7
13 140111-00017 METAL,MAIN;CRANK(0.25) 7 US
13 140111-00018 METAL,MAIN;CRANK(0.5) 7 US
13 140111-00052 METAL,MAIN;CRANK(0.75) 7 US
13 140111-00053 METAL,MAIN;CRANK(1.00) 7 US
15 120816-00097 WASHER,THRUST;CRANK 4
15 120816-00099 WASHER,THRUST(0.16) 4 OS
15 120816-00100 WASHER,THRUST(0.26) 4 OS
15 120816-00119 WASHER,THRUS;(0.52) 4 OS
15 120816-00120 WASHER,THRUST(1.02) 4 OS
16 430218-00157 NOZZLE;PISTON COOLING 6
17 120705-00685 SCREW,BANJO CONNECTOR 1
18 110508-08924 COVER;CHAMBER 3
19 400602-00455 GASKET 3
20 120705-00747 SCREW;FLANGE 18
21 - FLANGE 1 D
22 400602-00467 GASKET 1
23 120705-00735 SCREW;FLANGE 4
24 110508-11416 COVER 1
25 400602-00475 GASKET 1
26 120705-00731 SCREW;FLANGE 9
27 120705-00754 SCREW;FLANGE 2
28 110949-00319 SLEEVE,SPACER 2
29 110411-00138 BRACKET;LIFTING 1
1DL550

8. Key No Part No Description Qty S.C Serial No ICA Replacable Qty
30 120705-00703 SCREW 3
31 110949-00324 SLEEVE,SPACER 3
32 430221-00586 PLUG,SCREW 1
33 120808-00541 WASHER,SEAL 1
34 430208-00232 CONNECTER;HOSE 1
35 430221-00586 PLUG,SCREW 1
36 120808-00541 WASHER,SEAL 1
2DL550

9. Fig. 014 TIMING GEAR COVER
DL550

10. Fig. 014 TIMING GEAR COVER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 110508-08925 COVER;FRONT 1
2 401107-01135 SEAL 1
3 120501-02046 PIN 2
4 910101-00014 SILICONE 1
5 120705-00732 SCREW;FLANGE 8
1DL550

11. Fig. 015 FLYWHEEL HOUSING
DL550

12. Fig. 015 FLYWHEEL HOUSING
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150114-00145 HOUSING,FLYWHEEL 1
2 110508-08909 COVER 2
3 401107-01137 SEAL 1
4 120705-00756 SCREW,HEX 9
5 120808-00533 WASHER 9
6 120705-00742 SCREW;FLANGE 12
7 120705-00893 SCREW;FLANGE 1
8 120705-00739 SCREW;FLANGE 6
9 120705-00740 SCREW;FLANGE 1
10 110508-08918 COVER 1
11 401002-00696 RING,O 1
12 120705-00739 SCREW;FLANGE 2
13 110508-08906 COVER 1
14 110508-08913 COVER 1
15 120705-00730 SCREW;FLANGE 4
16 250201-02113 PLATE;TIMING GEAR 1
17 120501-02046 PIN 2
18 120705-00746 SCREW;FLANGE 6
19 430221-00573 PLUG 1
20 120705-00730 SCREW;FLANGE 1
21 120808-00537 WASHER 1
22 110411-00115 BRACKET;LIFTING 2
23 120408-00079 STUD 12
24 120305-00030 NUT,FLANGE 12
1DL550

13. Fig. 016 OIL PAN
DL550

14. Fig. 016 OIL PAN
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150119-00269 SUMP,OIL 1
2 430221-00594 PLUG;INSERT 1
3 400604-00014 GASKET,OIL PAN 1
4 120705-00754 SCREW;FLANGE 18
5 430221-00576 PLUG 1
6 401002-00686 RING,O 1
7 120705-00725 SCREW;FLANGE 2
8 430221-00585 PLUG,MAGNETIC 1
9 120808-00545 WASHER,SEAL 1 L1
10 160609-02757 FRAME 1
11 400602-00472 GASKET 1
12 120705-00750 SCREW;FLANGE 36
13 120705-00753 SCREW;FLANGE 6
1DL550

15. Fig. 017 CRANK MECHANISM
DL550

16. Fig. 017 CRANK MECHANISM
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150121-00172 ROD ASSY,CONNECTING 6
2 120705-00704 SCREW 2
4 140111-00013 METAL,CONNECTING ROD 12
4 140111-00014 METAL,CONNECTING ROD(0.25) 12 US
4 140111-00015 METAL,CONNECTING ROD(0.5) 12 US
4 140111-00050 METAL,CONNECTING ROD(0.75) 12 US
4 140111-00051 METAL,CONNECTING ROD(1.00) 12 US
5 150107-00394 CRANKSHAFT 1
6 180313-00157 DAMPER;TORTION 1
7 130418-00362 GEAR;CRANK SHAFT 1
8 120501-02045 PIN 1
9 150111-00143 FLYWHEEL 1
10 130422-00050 GEAR,RING 1
11 120705-00712 SCREW 10
12 120408-00082 STUD 8
13 120311-00110 NUT,LOCK 8
14 120808-00536 WASHER 8
1DL550

17. Fig. 018 PISTON
DL550

18. Fig. 018 PISTON
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
- 101529-00298 KIT,REPAIR;PISTON 6
1 - PISTON 1 D
2 401003-00357 RING,COMPRESSOR 1
3 401003-00358 RING,COMPRESSOR 1
4 401003-00428 RING 1
5 111104-00236 RING,RETAINING 2
6 120501-02340 PIN 1
1DL550

19. Fig. 019 CAM SHAFT DRIVE
DL550

20. Fig. 019 CAM SHAFT DRIVE
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 150103-00086 CAMSHAFT 1
2 120501-02044 PIN 10x25 1
3 150125-00009 TAPPET,VALVE 3
4 130112-00055 TAPPET;ROLLER 4
5 130112-00056 TAPPET;ROLLER 2
6 111104-00239 RING,RETAINING 4
7 110949-00317 SLEEVE,GUIDE 2
8 120705-00747 SCREW;FLANGE 6
9 120705-00707 SCREW 3
10 150123-00083 PUSHROD 12
11 150123-00096 PUSHROD 6
13 130418-00413 GEAR 1
14 120705-00755 SCREW,HEX 5
15 430215-00521 FLANGE,GUIDE 1
16 120816-00098 WASHER,THRUST;CAM SHAFT 1
17 120705-00746 SCREW;FLANGE 2
18 130418-00362 GEAR;CRANK SHAFT 1
19 130418-00365 GEAR ASSY;INTERMEDIATE 1
20 130418-00360 GEAR 1
21 130712-00768 SHAFT 1
22 140105-00303 BEARING 1
23 111104-00240 RING,SNAP 1
24 110949-00325 SLEEVE,SPACER 1
25 120705-00700 SCREW 1
27 130418-00364 GEAR;INTERMEDIATE 1
28 130712-00768 SHAFT 1
29 140105-00303 BEARING 1
30 111104-00240 RING,SNAP 1
31 110949-00325 SLEEVE,SPACER 1
32 120705-00700 SCREW 1
1DL550

21. Fig. 020 OIL FILLER
DL550

22. Fig. 020 OIL FILLER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 430215-00720 PIPE,FLANGE 1
8 400602-00456 GASKET 1
9 120705-00731 SCREW;FLANGE 4
10 110411-00173 BRACKET 1
11 120705-00730 SCREW;FLANGE 2
12 420210-01388 PIPE 1
13 420210-01389 PIPE 1
14 120705-00732 SCREW;FLANGE 2
16 110910-00451 CAP 1
17 110928-00174 HOLDER 1
18 420108-00853 HOSE 1
19 120202-00144 CLAMP,HOSE 2
20 800103-00034 DIPSTICK,OIL 1
1DL550

23. Fig. 021 TURBO CHARGER PLUMBING
DL550

24. Fig. 021 TURBO CHARGER PLUMBING
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 420210-00852 PIPE;LUBRICATION 1
6 430208-00227 CONNECTER 1
7 400602-00452 GASKET 1
8 420210-01195 PIPE 1
9 400602-00470 GASKET 1
10 120705-00730 SCREW;FLANGE 1
11 420108-00571 HOSE 1
12 120202-00147 CLAMP,HOSE 2
13 120203-00291 CLAMP 1
14 120705-00687 SCREW 2
1DL550

25. Fig. 022 OIL FILTER
DL550

26. Fig. 022 OIL FILTER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 400405-00088 FILTER ASSY,OIL 1
2 430208-00227 CONNECTER 1
3 120808-00540 WASHER,SEAL 1
4 401002-00700 RING,O 1
5 401002-00693 RING,O 1
6 401002-00692 RING,O 1
7 400405-00092 FILTER,OIL 1
8 101529-00223 KIT,REPAIR 1
9 101529-00225 KIT,REPAIR;BY-PASS V/V 1
11 400602-00469 GASKET 1
12 120705-00732 SCREW;FLANGE 7
13 120705-00736 SCREW;FLANGE 2
14 120705-00737 SCREW;FLANGE 1
15 500203-00047 CLEANER;OIL 1
16 130712-00769 SHAFT 1
17 120808-00538 WASHER 1
18 120705-00719 SCREW,PLUG 1
19 430221-00579 PLUG 1
20 130602-00780 PISTON 1
21 111601-00428 SPRING 1
22 400602-00450 GASKET 1
23 210206-00090 ROTOR ASSY 1
24 - BEARING 1 D
25 - BEARING 1 D
26 - NOZZLE 2 D
27 110508-08910 COVER 1
28 401002-00703 RING,O 1
29 120312-00345 NUT 1
30 400411-00039 STRAINER 1
31 110508-08908 COVER 1
32 120311-00108 NUT,LOCK 1
33 120808-00534 WASHER 1
34 401002-00690 RING,O 1 L1
35 111104-00241 RING,SNAP 1
36 401002-00702 RING,O 1 L1
37 400602-00471 GASKET 1
1DL550

27. Key No Part No Description Qty S.C Serial No ICA Replacable Qty
38 120705-00737 SCREW;FLANGE 4
2DL550

28. Fig. 023 OIL COOLER
DL550

29. Fig. 023 OIL COOLER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 110508-08923 COVER ASSY 1
2 110508-08907 COVER 1
3 400602-00451 GASKET 1
4 120705-00724 SCREW;FLANGE 5
5 430208-00227 CONNECTER 1
6 120808-00540 WASHER,SEAL 1
7 430201-00587 ADAPTER 1
8 120808-00542 WASHER,SEAL 1
9 110949-00318 SLEEVE;PROTECTION 1
10 430221-00572 PLUG 2
11 120501-02047 PIN 1
12 130602-00780 PISTON 1
13 111601-00427 SPRING 1
14 400602-00450 GASKET 1
15 430221-00587 PLUG,SCREW 1
16 400206-00361 COOLER,OIL 1
17 400602-00453 GASKET 2
18 400602-00454 GASKET 2
19 120705-00894 SCREW;FLANGE 4
20 120501-02050 PIN,DOWEL 2
21 400602-00474 GASKET 1
22 120705-00753 SCREW;FLANGE 11
23 120705-00750 SCREW;FLANGE 1
24 110949-00319 SLEEVE,SPACER 1
25 430221-00580 PLUG 1
26 401002-00695 RING,O 1
27 120705-00730 SCREW;FLANGE 1
28 430221-00578 PLUG 2
29 401002-00691 RING,O 2
1DL550

30. Fig. 024 OIL PUMP
DL550

31. Fig. 024 OIL PUMP
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 400915-00150 PUMP,OIL 1
2 120705-00733 SCREW;FLANGE 6
3 110949-00317 SLEEVE,GUIDE 4
4 120705-00750 SCREW;FLANGE 4
5 420210-00868 PIPE;SUCTION 1
6 120705-00731 SCREW;FLANGE 3
7 420210-00864 PIPE 1
8 401002-00686 RING,O 2
1DL550

32. Fig. 025 EXHAUST MANIFOLD
DL550

33. Fig. 025 EXHAUST MANIFOLD
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 240102-00167 MANIFOLD,EXHAUST 1
2 240102-00255 MANIFOLD,EXHAUST 1
3 401109-00101 SEALRING 8
4 240102-00256 MANIFOLD,EXHAUST 1
5 430221-00589 PLUG,SCREW 1
6 400602-00458 GASKET 6
7 120705-00751 SCREW;FLANGE 12
8 110949-00320 SLEEVE,SPACER 1
9 400602-00468 GASKET 1
10 120705-00752 SCREW;FLANGE 2
11 110949-00322 SLEEVE,SPACER 2
12 120408-00081 STUD 2
13 120305-00032 NUT,FLANGE 2
14 150105-00320 CHARGER,TURBO 1
1DL550

34. Fig. 026 TURBO CHARGER PLUMBING
DL550

35. Fig. 026 TURBO CHARGER PLUMBING
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 410135-00286 VALVE,SOLENOID 1
2 120705-00702 SCREW 2
3 420108-00741 HOSE 1
4 120202-00143 CLAMP,HOSE 4
5 430201-00586 ADAPTER ASS'Y 1
6 110406-02232 BRACKET 1
7 120705-00729 SCREW;FLANGE 2
8 120203-00288 CLAMP 7
9 120705-00729 SCREW;FLANGE 7
10 420108-00742 HOSE 1
1DL550

36. Fig. 027 INTAKE MANIFOLD
DL550

37. Fig. 027 INTAKE MANIFOLD
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 240203-00116 MANIFOLD,INTAKE 1
2 400602-00457 GASKET 6
3 120705-00737 SCREW;FLANGE 24
4 401109-00076 SEALRING 1
1DL550

38. Fig. 028 POWER TAKE OFF(1)
DL550

39. Fig. 028 POWER TAKE OFF(1)
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 401002-00696 RING,O 1
2 130418-00361 GEAR 1
3 111104-00238 RING,RETAINING 1
4 140107-00300 BEARING,ROLLER 1
5 111104-00237 RING,RETAINING 1
6 110931-00712 HOUSING 1
7 120705-00739 SCREW;FLANGE 5
8 401002-00688 RING,O 1
9 110508-08919 COVER 1
10 401002-00689 RING,O 1
11 120705-00744 SCREW;FLANGE 2
1DL550

40. Fig. 029 POWER TAKE OFF(2)
DL550

41. Fig. 029 POWER TAKE OFF(2)
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 110508-08912 COVER 1
2 120408-00083 STUD 3
3 120305-00030 NUT,FLANGE 3
4 110949-00321 SLEEVE,SPACER 3
5 401002-00708 RING,O 1
6 401002-00707 RING,O 1
1DL550

42. Fig. 030 POWER TAKE OFF(3)
DL550

43. Fig. 030 POWER TAKE OFF(3)
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 180313-00157 DAMPER;TORTION 1
2 850308-00170 DRIVER 1
3 120705-00899 SCREW 8
4 130707-00363 PULLEY 1
5 120808-00645 WASHER 1
6 120705-00900 SCREW,HEX 8
1DL550

44. Fig. 031 SEAL KIT - OIL MIST SEPARATOR
DL550

45. Fig. 031 SEAL KIT - OIL MIST SEPARATOR
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
1 101529-00226 KIT,REPAIR;SEPARATOR 1
2 - SCREW 3 D
3 - SEALING RING 1 D
4 - SEALING RING 1 D
5 101529-00378 KIT,REPAIR 1
6 - SCREW 3 D
7 - SEALING RING 1 D
8 - SEALING RING 1 D
9 401107-01190 SEAL KIT 1
10 - SEALING RING 1 D
11 101529-00379 KIT,REPAIR 1
12 - SCREW 1 D
13 - GASKET 1 D
14 101529-00380 KIT,REPAIR 1
15 - SCREW 3 D
16 101529-00243 KIT,REPAIR 1
17 - GASKET 1 D
18 - HOUSING 1 D
19 - SCREW 3 D
1DL550

46. Fig. 032 GASKET KIT - CYLINDER HEAD
DL550

47. Fig. 032 GASKET KIT - CYLINDER HEAD
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
- 400602-00657 GASKET ASSY;CYL HEAD 1
1 400602-00510 GASKET 1
2 400602-00511 GASKET 1
3 400602-00512 GASKET 1
4 400602-00458 GASKET 1
5 400602-00457 GASKET 1
6 400602-00521 GASKET 1
7 400602-00595 GASKET 1
1DL550

48. Fig. 033 REPAIR KIT - PISTON AND LINER
DL550

49. Fig. 033 REPAIR KIT - PISTON AND LINER
Key No Part No Description Qty S.C Serial No ICA Replacable Qty
- 101529-00240 KIT,REPAIR 1
1 - PISTON 1 D
2 401003-00357 RING,COMPRESSOR 1
3 401003-00358 RING,COMPRESSOR 1
4 401003-00428 RING 1
5 111104-00236 RING,RETAINING 2
6 120501-02340 PIN 1
7 150117-00026 LINER,CYLINDER 1
8 401002-00701 RING,O 1
9 401002-00699 RING,O 1
10 401003-00356 RING 1
1DL550

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