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7N1964 CYLINDER HEAD GROUP Engine Serial No. 17S8314 to 17S8943 inclusive. 7N1966 Cylinder Head parts are shown on Page 11B D8K


BASIC ENGINE
CYLINDER HEAD GP

TRACK-TYPE TRACTOR D8K TRACK-TYPE TRACTOR 76V
 D8K TRACTOR / DIRECT DRIVE / 76V00505-UP (MACHINE) POWERED BY 342 ENGINE SEBP1112 D8K 76V   (1976)

BASIC ENGINE

CYLINDER HEAD GP
CYL HEAD A
8N-6004 CYL HEAD A
CYLINDER HEAD GROUP
4N-9894 CYLINDER HEAD GROUP
CYLINDER HEAD GP
7N-1964 CYLINDER HEAD GP
CYLINDER HEAD ASSEMBLY
7N-1966 CYLINDER HEAD ASSEMBLY
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
 

#SEBP11120030
 

7N-1964: CYLINDER HEAD GP

7N1964 CYLINDER HEAD GROUP
Engine Serial No. 17S8314 to 17S8943 inclusive. 7N1966 Cylinder Head parts
are shown on Page 11B
c212651 SEBP1112
7N1964 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-1966 Y [2] HEAD ASSEM.  
    (Separate Illustration)
2. 2B-7557 [3] CORK  
3. 6B-6683 [26] NUT  
  9H-1024 [26] WASHER  
4. 2P-0484 [6] CHAMBER ASSEM.  
5. 6L-7816 [6] SEAL  
6. 1A-5666 [16] NUT  
  9H-1031 [16] WASHER  
7. 9H-1288 [12] STUD  
8. 7B-7770 [2] COVER  
  6H-2007 [2] GASKET  
9. 0L-1351 [4] BOLT  
  5M-2894 [4] WASHER  
10. 6L-7813 [24] SEAL  
11. 6B-6224 [24] FERRULE  
12. 1P-6442 [6] GASKET 3.54 mm(139 in.)  
  1P-6441 [6] GASKET 3.94 mm(155 in.)  
  5H-2579 [6] GASKET 3.15 mm(124 in.)  
13. 1S-4390 [2] GASKET  
14. 6N-7502 [2] GASKET  
15. 7B-2420 [2] FERRULE  
  6L-7814 [2] SEAL  
16. 9H-1020 [6] STUD  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11120031
 

7N-1966: CYLINDER HEAD ASSEMBLY

7N1966 CYLINDER HEAD ASSEMBLY
Engine Serial No. 17S8314 to 17S8943 inclusive
Part of 7N1964 Cylinder Head Group shown on Page 11A
c213081 SEBP1112
7N1966 CYLINDER HEAD ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-7041 [1] CYLINDER HEAD SERVICE GROUP  
    (Includes)
2. 3B-0623 [14] PLUG  
3. 7N-2051 [6] GUIDE  
4. 5H-7071 [12] DIRECTOR  
5. 9M-8745 [3] INSERT (intake)  
    (STANDARD)
  4S-8912 H INSERT 0.13 mm(.005 in.) O.V.  
  4S-8913 H INSERT 0.26 mm(.010 in.)O.V.  
  8M-9810 [3] INSERT (exhaust)  
  4S-8896 H [3] INSERT 0.13 mm(.005 in.)O.V.  
  4S-8897 H [3] INSERT 0.26mm(.010 in.)O.V.  
6. 3N-1414 [6] SPACER  
7. 4S-7468 [6] ROTATOR  
8. 9M-5350 [6] SPRING (outer)  
9. 3B-1142 [6] RETAINER  
10. 3B-1143 [18] LOCK  
11. 9M-5349 [6] SPRING (inner)  
12. 8H-1993 [3] VALVE (intake)  
13. 8H-1994 [3] VALVE (exhaust)  
  H   NOT PART OF 4N7041 GROUP
 

#SEBP11120032
 

7N-3336: CYLINDER HEAD GP

7N3336 CYLINDER HEAD GROUP
Engine Serial No. 17S8944 to 17S10855 inclusive
7N3503 Cylinder Head parts are shown on Page 11F
c222838 SEBP1112
7N3336 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-7669 [12] BOLT  
  2M-0849 [12] WASHER  
2. 7N-3503 Y [2] CYLINDER HEAD ASSEM.  
    (Separate Illustration)
3. 2B-7557 [3] CORK  
4. 3N-1414 [12] SPACER  
5. 7N-7639 C [12] ROTATOR  
6. 9M-5350 [12] SPRING (outer)  
7. 3B-1143 [36] LOCK  
8. 3B-1142 [12] RETAINER  
9. 9M-5349 [12] SPRING (inner)  
10. 1D-4599 C [26] BOLT  
  9H-1024 [26] WASHER  
11. 2P-0484 [6] CHAMBER ASSEM.  
12. 6L-7816 [6] SEAL  
13. 1D-6260 C [16] BOLT  
  9H-1031 [16] WASHER  
14. 9H-1288 [12] STUD  
15. 7B-7770 [2] COVER  
  6H-2007 [2] GASKET  
16. 0L-1351 [4] BOLT  
  5M-2894 [4] WASHER  
17. 7N-6243 [24] SEAL  
18. 1P-6442 [6] GASKET 3.54 mm(.139 in.)  
  1P-6441 [6] GASKET 3.94 mm(.155 in.)  
  5H-2579 [6] GASKET 3.15 mm(.124 in.)  
19. 8H-1993 [6] VALVE (intake)  
20. 8H-1994 [6] VALVE (exhaust)  
21. 7N-3642 [2] GASKET  
22. 9H-1020 [6] STUD  
23. 7B-2420 [2] FERRULE  
  6L-7814 [2] SEAL  
24. 7N-6758 C [6] GASKET 2.90 mm(.114 in.)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11120033
 

7N-3336: CYLINDER HEAD GP

7N3336 CYLINDER HEAD GROUP
Engine Serial No. 17S10856 to 17S15203 inclusive
7N3503 Cylinder Head parts are shown on Page 11F
c169943 SEBP1112
7N3336 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-7669 [12] BOLT  
  2M-0849 [12] WASHER  
2. 7N-3503 Y [2] CYLINDER HEAD ASSEM.  
    (Separate Illustration)
3. 2B-7557 [3] CORK  
4. 3N-1414 [12] SPACER  
5. 7N-7639 [12] ROTATOR  
6. 9M-5350 [12] SPRING (outer)  
7. 3B-1143 [36] LOCK  
8. 3B-1142 [12] RETAINER  
9. 9M-5349 [12] SPRING (inner)  
10. 1D-4599 [26] BOLT  
  9H-1024 [26] WASHER  
11. 2P-0484 [6] CHAMBER ASSEM.  
12. 6L-7816 [6] SEAL  
13. 1D-6260 [16] BOLT  
  9H-1031 [16] WASHER  
14. 9H-1288 [12] STUD  
15. 7N-8851 C [2] FERRULE  
  6L-7814 C [2] SEAL  
16. 3B-0623 C [1] PLUG  
17. 7N-6243 [24] SEAL  
18. 1P-6442 [6] GASKET 3.54 mm(.139 in.)  
  1P-6441 [6] GASKET 3.94 mm(.155 in.)  
  5H-2579 [6] GASKET 3.15 mm(.124 in.)  
19. 8H-1993 [6] VALVE (intake)  
20. 8H-1994 [6] VALVE (exhaust)  
21. 7N-3642 [2] GASKET  
22. 9H-1020 C [12] STUD  
23. 7N-6758 [6] GASKET 2.90 mm (.114 in.)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11120034
 

7N-3336: CYLINDER HEAD GP

7N3336 CYLINDER HEAD GROUP
Engine Serial No. 17S15204 to 17S17156 inclusive
8N6734 Cylinder Head parts are shown on Page 11G
c175714 SEBP1112
7N3336 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-7669 [12] BOLT  
  2M-0849 [12] WASHER  
2. 8N-6734 YC [2] CYLINDER HEAD ASSEM.  
    (Separate Illustration)
3. 2B-7557 [3] CORK  
4. 3N-1414 [12] SPACER  
5. 7N-7639 [12] ROTATOR  
6. 9M-5350 [12] SPRING (outer)  
7. 3B-1143 [36] LOCK  
8. 3B-1142 [12] RETAINER  
9. 9M-5349 [12] SPRING (inner)  
10. 1D-4599 [26] BOLT  
  9H-1024 [26] WASHER  
11. 2P-0484 [6] CHAMBER ASSEM.  
12. 6L-7816 [6] SEAL  
13. 1D-6260 [16] BOLT  
  9H-1031 [16] WASHER  
14. 9H-1288 [12] STUD  
15. 7N-8851 [2] FERRULE  
  6L-7814 [2] SEAL  
16. 3B-0623 C [2] PLUG  
17. 7N-6243 [24] SEAL  
18. 1P-6442 [6] GASKET 3.54 mm(.139 in.)  
  1P-6441 [6] GASKET 3.94 mm(.155 in.)  
  5H-2579 [6] GASKET 3.15 mm(.124 in.)  
19. 8H-1993 [6] VALVE (intake)  
20. 8H-1994 [6] VALVE (exhaust)  
21. 8N-4810 C [2] GASKET  
22. 9H-1020 [12] STUD  
23. 7N-6758 [6] GASKET 2.90 mm(.114 in.)  
24. 7N-2051 C [12] GUIDE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11120035
 

7N-3336: CYLINDER HEAD GP

7N3336 CYLINDER HEAD GROUP
Engine Serial No. 17S17157 to 17S17338 inclusive
5N8501 Cylinder Head parts are shown on Page 11G-1
c234470 SEBP1112
7N3336 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-7669 [12] BOLT  
  2M-0849 [12] WASHER  
2. 5N-8501 RYC [2] CYLINDER HEAD ASSEM.  
    (Separate Illustration)
3. 2B-7557 [3] CORK  
4. 3N-1414 [12] SPACER  
5. 7N-7639 [12] ROTATOR  
6. 9M-5350 [12] SPRING (outer)  
7. 3B-1143 [36] LOCK  
8. 3B-1142 [12] RETAINER  
9. 9M-5349 [12] SPRING (inner)  
10. 1D-4599 [26] BOLT  
  9H-1024 [26] WASHER  
11. 2P-0484 [6] CHAMBER ASSEM.  
12. 6L-7816 [6] SEAL  
13. 1D-6260 [16] BOLT  
  9H-1031 [16] WASHER  
14. 9H-1288 [12] STUD  
15. 7N-8851 [2] FERRULE  
  6L-7814 [2] SEAL  
16. 3B-0623 C [1] PLUG  
17. 7N-6243 [24] SEAL  
18. 1P-6442 [6] GASKET 3.54 mm(.139 in.)  
  1P-6441 [6] GASKET 3.94 mm(.155 in.)  
  5H-2579 [6] GASKET 3.15 mm(.124 in.)  
19. 8H-1993 [6] VALVE (intake)  
20. 8H-1994 [6] VALVE (exhaust)  
21. 8N-4810 [2] GASKET  
22. 9H-1020 [12] STUD  
23. 7N-6758 [6] GASKET 2.90 mm(.114 in.)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP11120036
 

7N-3336: CYLINDER HEAD GP

7N3336 CYLINDER HEAD GROUP
Engine Serial No. 17S17339-Up
5N8522 Cylinder Head parts are shown on Page 11G-2
c234471 SEBP1112
7N3336 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-7669 [12] BOLT  
  2M-0849 [12] WASHER  
2. 5N-8522 YC [2] CYLINDER HEAD ASSEM.  
    (Separate Illustration)
3. 2B-7557 [3] CORK  
4. 3N-1414 [12] SPACER  
5. 7N-7639 [12] ROTATOR  
6. 9M-5350 [12] SPRING (outer)  
7. 3B-1143 [36] LOCK  
8. 3B-1142 [12] RETAINER  
9. 9M-5349 [12] SPRING (inner)  
10. 1D-4599 [26] BOLT  
  9H-1024 [26] WASHER  
11. 2P-0484 [6] CHAMBER ASSEM.  
12. 6L-7816 [6] SEAL  
13. 1D-6260 [16] BOLT  
  9H-1031 [16] WASHER  
14. 6L-4088 C [12] STUD  
15. 7N-8851 [2] FERRULE  
  6L-7814 [2] SEAL  
16. 3B-0623 C [2] PLUG  
17. 7N-6243 [24] SEAL  
18. 1P-6442 [6] GASKET 3.54 mm(.139 in.)  
  1P-6441 [6] GASKET 3.94 mm(.155 in.)  
  5H-2579 [6] GASKET 3.15 mm(.124 in.)  
19. 8H-1993 [6] VALVE (intake)  
20. 8H-1994 [6] VALVE (exhaust)  
21. 8N-4810 [2] GASKET  
22. 9H-1020 [12] STUD  
23. 7N-6758 [6] GASKET 2.90 mm (.114 in.)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11120037
 

7N-3503: CYLINDER HEAD ASSEMBLY

7N3503 CYLINDER HEAD ASSEMBLY
Replaced by 8N6000 shown on Page 11H. Engine Serial No. 17S8944 to 17S15203 inclusive
Part of 7N3336 Cylinder Head Group shown on Pages 11C & 11D
Also part of 7N3803 Cylinder Block Service Group shown on Page 6B, at Serial No. 17S5088 to 17S8943 inclusive
c226227 SEBP1112
7N3503 CYLINDER HEAD ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 C [15] PLUG  
2. 7N-2051 [6] GUIDE  
3. 5H-7071 [12] DIRECTORS  
4. 8M-9810 [3] INSERT (exhaust)  
    (STANDARD)
  4S-8896 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8897 H [3] INSERT  
    0.26 mm(.010 in.) oversize
5. 9M-8745 [3] INSERT (intake)  
    (STANDARD)
  4S-8912 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8913 H [3] INSERT  
    0.26 mm(.010 in.) oversize
6. 0S-1594 C [2] BOLT  
  5M-2894 C [2] WASHER  
7. 5L-1883 C [1] FLANGE  
  6H-2007 C [1] GASKET  
8. 5M-6214 C [1] PLUG  
  C   INDICATES CHANGE
  H   NOT PART OF 7N3503 CYLINDER HE
 

#SEBP11120038
 

8N-6734: CYLINDER HEAD ASSEMBLY

8N6734 CYLINDER HEAD ASSEMBLY--Replaced by 8N6000 shown on Page 11H
Engine Serial No. 17S15204 to 17S17156 inclusive. Part of 7N3336 Cylinder Head Group shown on Page 11E
c175715 SEBP1112
8N6734 CYLINDER HEAD ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [14] PLUG  
2. 7N-2051 [6] GUIDE  
3. 5H-7071 [12] DIRECTOR  
4. 8M-9810 [3] INSERT (exhaust)  
    (STANDARD)
  4S-8896 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8897 H [3] INSERT  
    0.26 mm(.010 in.) oversize
5. 9M-8745 [3] INSERT (intake)  
    (STANDARD)
  4S-8912 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8913 H [3] INSERT  
    0.26 mm(.010 in.) oversize
  H   NOT PART OF 8N6734 CYLINDER HE
 

#SEBP11120039
 

5N-8501: CYL HEAD A

5N8501 CYLINDER HEAD ASSEMBLY
Engine Serial No. 17S17157 to 17S17338 inclusive
Part of 7N3336 Cylinder Head Group shown on Page 11E-1
c234472 SEBP1112
5N8501 CYL HEAD A Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [14] PLUG  
2. 7N-2051 [6] GUIDE  
3. 5H-7071 [12] DIRECTOR  
4. 8M-9810 [3] INSERT (exhaust)  
    (STANDARD)
  4S-8896 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8897 H [3] INSERT  
    0.26 mm(.010 in.) oversize
5. 9M-8745 [3] INSERT (intake)  
    (STANDARD)
  4S-8912 H [3] INSERT  
    0.13 mm(.005 in.) oversize
  4S-8913 H [3] INSERT  
    0.26 mm(.010 in.) oversize
  H   NOT PART OF 5N8501 CYLINDER HE
 

Information:

Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Service Magazine
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03

Caterpillar Parts SIS Catalog D8K :

CYLINDER HEAD GROUP
4N-9894 CYLINDER HEAD GROUP
CYL HEAD A
8N-6004 CYL HEAD A
PISTON & ROD GP
7N-1368 PISTON & ROD GP
CONNECTING ROD AND PISTON GROUP
4N-6816 CONNECTING ROD AND PISTON GROUP
CAMSHAFT GP
4H-9649 CAMSHAFT GP
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
7N-0142 CRANKSHAFT SEAL GROUP
CRANKSHAFT GP
4N-5236 CRANKSHAFT GP
CYLINDER HEAD ASSEMBLY
7N-1966 CYLINDER HEAD ASSEMBLY
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-3336 CYLINDER HEAD GP
CYLINDER HEAD ASSEMBLY
7N-3503 CYLINDER HEAD ASSEMBLY
CYLINDER HEAD ASSEMBLY
8N-6734 CYLINDER HEAD ASSEMBLY

Truck sale:

Caterpillar D8K, Construction
38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D8K 1981
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1977
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1979
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1980
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
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