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4W-0095 CYLINDER HEAD GP S/N 8TL11-UP Type 1 3508 GEN SET ENGINE




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP31390040
 

4W-0095: CYLINDER HEAD GP

4W-0095 CYLINDER HEAD GP
S/N 8TL11-UP
Type 1
i00378126 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 B [1] PLUG-PIPE  
2. 4W-9560 Y [1] CYLINDER HEAD GP  
3. 131-0420 C [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
4. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
6. 5B-0213 C [2] BOLT (3/8-16X2.375-IN)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 110-6991 [1] GASKET-CYLINDER HEAD  
9. 126-1113 [4] SEAL  
10. 126-1112 [4] SEAL  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31390041
 

4W-0095: CYLINDER HEAD GP

4W-0095 CYLINDER HEAD GP
S/N 8TL11-UP
Type 2
i01178301 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 B [1] PLUG-PIPE  
2. 172-0835 CY [1] CYLINDER HEAD GP  
3. 131-0420 [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
4. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
5. 204-5426 [4] SEAL (WATER)  
6. 5B-0213 [2] BOLT (3/8-16X2.375-IN)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 110-6991 [1] GASKET-CYLINDER HEAD  
9. 204-5427 [4] SEAL (WATER)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31390042
 

4W-0095: CYLINDER HEAD GP

4W-0095 CYLINDER HEAD GP
S/N 8TL11-UP
Type 3
i02055129 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 B [1] PLUG-PIPE  
2. 239-0690 CY [1] CYLINDER HEAD GP  
3. 131-0420 [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
4. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
5. 204-5426 [4] SEAL (WATER)  
6. 5B-0213 [2] BOLT (3/8-16X2.375-IN)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 204-5427 [4] SEAL (WATER)  
9. 110-6991 [1] GASKET-CYLINDER HEAD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31390043
 

4W-0095: CYLINDER HEAD GP

4W-0095 CYLINDER HEAD GP
S/N 8TL11-UP
Type 4
i03371926 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 B [1] PLUG-PIPE  
2. 335-6218 CY [1] CYLINDER HEAD GP  
3. 131-0420 [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
4. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
5. 420-0652 [4] SEAL AS-WATER  
6. 5B-0213 [2] BOLT (3/8-16X2.375-IN)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 420-0653 [4] SEAL AS-WATER  
9. 110-6991 [1] GASKET-CYLINDER HEAD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31390044
 

4W-9560: CYLINDER HEAD GP

4W-9560 CYLINDER HEAD GP
S/N 8TL11-UP
PART OF 4W-0095 CYLINDER HEAD GP
i00566318 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [8] LOCK-RETAINER  
2. 137-6856 [4] SEAL (VALVE STEM)  
3. 7E-4609 [2] VALVE-INLET (INTAKE)  
4. 7N-1902 [2] DOWEL  
5. 7N-1903 [4] SPRING-VALVE INNER  
6. 7N-1904 [4] SPRING-VALVE OUTER  
7. 131-0410 CY [1] CYLINDER HEAD AS  
8. 133-3814 [4] ROTOCOIL AS  
9. 133-9306 C [4] GUIDE-VALVE (STANDARD)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)  
10. 121-9839 [2] VALVE-EXHAUST  
11. 8T-6759 B [1] PLUG-PIPE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31390045
 

8N-7182: DAMPER GP

8N-7182 DAMPER GP
i00090789 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0854 C [1] ADAPTER-DAMPER  
2. 193-3288 [1] DAMPER AS  
3. 8S-4757 [6] BOLT (1-14X8-IN)  
4. 5P-8250 [6] WASHER (28X49X5-MM THK)  
5. 7B-3235 [10] BOLT (1/2-13X1.375-IN)  
6. 2M-0849 [10] WASHER-HARD (13.5X25.5X5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP31390046
 

9Y-7876: DRAIN GP-ENGINE OIL

9Y-7876 DRAIN GP-ENGINE OIL -PAN
PART OF 109-3815 GENERAL AR
i00432576 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-4868 [1] GASKET  
2. 7N-6511 [1] ADAPTER  
3. 1F-6660 [1] NIPPLE-PIPE  
4. 9B-4202 [1] VALVE-DRAIN (ENGINE OIL)  
5. 7X-7731 B [1] PLUG-PIPE (3/4-14-THD)  
  B   USE AS REQUIRED
 

#SEBP31390047
 

111-1735: DRIVE GP-ACCESSORY

111-1735 DRIVE GP-ACCESSORY
PART OF 109-3857 GOVERNOR GP
i01289007 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7N-5279 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
  7C-4165 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
  0L-1352 [4] BOLT (3/8-16X3.25-IN)  
  0S-1594 [6] BOLT (3/8-16X1-IN)  
  0S-1595 [2] BOLT (1/2-13X1.25-IN)  
  2B-2695 [4] BOLT (5/16-18X0.875-IN)  
  5P-2546 [12] BOLT-12 POINT HEAD (7/16-14X1.25-IN)  
  6K-3772 [12] BOLT-12 POINT HEAD (7/16-14X2.25-IN)  
  8P-1438 [1] COVER  
  7J-8114 [1] GASKET  
  7N-5248 [1] GEAR-AUXILIARY DRIVE (63-TEETH)  
  7N-5875 [1] GEAR-AUXILIARY DRIVE (63-TEETH)  
  8T-6759 [1] PLUG-PIPE  
  8T-6757 [2] PLUG-PIPE  
  1T-0132 [1] SEAL-O-RING  
  2M-4453 [1] SEAL-O-RING  
  3B-8453 [1] SEAL-O-RING  
  8M-5255 [1] SEAL-O-RING  
  7N-5874 [1] SHAFT-AUXILIARY DRIVE (14-TEETH)  
  5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  7N-7539 [2] WASHER-THRUST  
 

#SEBP31390048
 

7N-4871: DRIVE GP-ACCESSORY

7N-4871 DRIVE GP-ACCESSORY -UPPER, RH
FOR USE WITH 900-1800 RPM
CANNOT BE USED WITH RIGHT HAND GOVERNOR
i00109485 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6757 B [1] PLUG-PIPE  
2. 6V-3348 [1] SEAL-O-RING  
3. 7N-5875 [1] GEAR-AUXILIARY DRIVE (63-TEETH)  
4. 7N-5248 [1] GEAR-AUXILIARY DRIVE (63-TEETH)  
5. 5P-0840 [1] SEAL-O-RING  
6. 7N-5874 [1] SHAFT-AUXILIARY DRIVE (14-TEETH)  
7. 5P-2546 [12] BOLT-12 POINT HEAD (7/16-14X1.25-IN)  
8. 259-4598 [1] SEAL-O-RING  
9. 7J-8114 [1] GASKET  
10. 8P-1438 C [1] COVER  
11. 0L-1351 [4] BOLT (3/8-16X0.875-IN)  
12. 8T-6759 [1] PLUG-PIPE  
13. 0S-1595 C [2] BOLT (1/2-13X1.25-IN)  
14. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 7C-4165 [1] ADAPTER AS  
15A. 127-5400 [1] BUSHING  
16. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
17. 7N-7539 [2] WASHER-THRUST  
18. 235-3546 [1] SEAL-O-RING  
19. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
20. 7N-5279 [1] ADAPTER AS  
20A. 127-5400 [1] BUSHING  
21. 6K-3772 [12] BOLT-12 POINT HEAD (7/16-14X2.25-IN)  
22. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
23. 8T-6757 [1] PLUG-PIPE  
24. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP31390049
 

8N-5678: DRIVE GP-ACCESSORY

8N-5678 DRIVE GP-ACCESSORY -LOWER, LH
LOW SPEED, STANDARD ROTATION
PART OF 109-3815 GENERAL AR
i00431502 SEBP3139
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7320 [1] GEAR-ACCESSORY DRIVE (46-TEETH)  
2. 5R-7136 C [2] WASHER-SEALING  
3. 5R-7137 C [2] WASHER-SEALING  
4. 7C-3258 C [1] WASHER AS-THRUST  
  7N-2047 [1] DOWEL  
5. 7C-3259 C [1] SHAFT  
6. 7N-5279 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
7. 7N-5874 [1] SHAFT-AUXILIARY DRIVE (14-TEETH)  
8. 7N-7539 [2] WASHER-THRUST  
9. 7N-8374 [2] COVER-PUMP  
10. 441-3369 [1] ADAPTER AS  
  127-5400 [1] BUSHING  
11. 116-3242 [1] GEAR AS-IDLER (66-TEETH)  
  116-1365 [1] BUSHING  
12. 235-3546 [1] SEAL-O-RING  
13. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
14. 0S-1592 [4] BOLT (5/8-11X1.25-IN)  
15. 6V-8260 [1] SEAL-O-RING  
16. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
17. 1T-0765 [6] BOLT (3/8-16X1-IN)  
18. 259-4598 [2] SEAL-O-RING  
19. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
20. 5M-2894 C [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 5P-0840 [1] SEAL-O-RING  
22. 5P-8245 C [2] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
24. 6V-3348 [1] SEAL-O-RING  
25. 8T-6757 [2] PLUG-PIPE  
26. 8T-6759 [2] PLUG-PIPE  
27. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
28. 9X-7371 [1] SEAL-O-RING  
29. 1D-4572 [2] BOLT (1/2-13X5.5-IN)  
30. 6K-3771 B [12] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
Cat<SUP>&reg;</SUP> Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
Cat® Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}
A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}
New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}
Service Letter-NACD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Machining Premachined Valve Seat Inserts
Machining Premachined Valve Seat Inserts
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}
Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}
Tool Operating Manual
421-1011 Valve Recession Tool Group used on G3500 C, E, &amp; H Engines{0374, 0599, 0701, 0703, 1100}
421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
Service Letter-China
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
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}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Magazine

Caterpillar Parts SIS Catalog 3508 :

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