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479-7703 PRECHAMBER GP (CHG -00, -01) PART OF 393-7748 PRECHAMBER GP G3608 GAS ENGINE


BASIC ENGINE
CYLINDER HEAD GP
PUMP GP-GEAR
VALVE MECHANISM GP
CRANKSHAFT GP
SHAFT GP-STUB
CYLINDER BLOCK GP
VALVE MECHANISM GP
LUBRICATION SYSTEM
BREATHER GP

GAS ENGINE G3608 GAS ENGINE XH7
 G3608 Petroleum XH700001-UP M0064922 G3608 XH7   (2015)

BASIC ENGINE

CYLINDER HEAD GP
PRECHAMBER GP
393-7748 PRECHAMBER GP
PRECHAMBER GP
393-7748 PRECHAMBER GP
PRECHAMBER GP
479-7703 PRECHAMBER GP
8T-2660 COMPRESSOR GP-VALVE SPRING
 

#M00649220710
 

479-7703: PRECHAMBER GP

479-7703 PRECHAMBER GP (CHG -00, -01)
PART OF 393-7748 PRECHAMBER GP
i06268123 M0064922
4797703 PRECHAMBER GP Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-1630 [1] GASKET  
2. [1] PLUG  
3. 546-6109 [1] VALVE AS-CHECK  
  9M-5590 [1] BALL  
  253-0859 [1] STOP-CHECK VALVE  
4. 546-6108 [1] PRECHAMBER AS  
5. 228-4947 [1] SEAL-O-RING  
6. 5P-7815 [1] SEAL-O-RING  
 

#M00649220711
 

392-2888: PUMP GP-GEAR

392-2888 PUMP GP-GEAR (CHG -00, -01)
i05393551 M0064922
3922888 PUMP GP-GEAR Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-3011 [1] GEAR-PUMP (55-TEETH)  
2. 512-3012 [1] GEAR (42-TEETH)  
3. 290-9753 JN [1] PUMP GP-GEAR  
4. 0L-1143 [6] BOLT (3/8-16X2.5-IN)  
5. 0S-1585 [2] BOLT (1/2-13X1.5-IN)  
6. 1B-7182 [1] BOLT (5/16-18X1.25-IN)  
7. 5D-5957 [1] SEAL-O-RING  
8. 6V-3964 [1] WASHER-HARD (8.8X25.5X5-MM THK)  
9. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE REPAIR KIT(S):
  288-4608 J [1] KIT-SEAL  
    (KIT INCLUDES MECHANICAL SEAL, LIP SEAL & O-RINGS)
  288-6618 N [1] KIT-PUMP  
    (KIT INCLUDES SEPARATION PLATE, BUSHING SUBASSEMBLY, DRIVE SHAFT, GEAR RETAINING RINGS, GEAR DRIVE KEY,
    MECHANICAL SEAL RETAINING RING, GASKETS, BRACKET BUSHING & BUSHINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  N   KIT MARKED N SERVICES PART(S) MARKED N
 

#M00649220712
 

7C-0419: ROCKER ARM GP

7C-0419 ROCKER ARM GP (CHG -14 THRU -22)
PART OF 383-1769, 486-6943 VALVE MECHANISM GP
i00068522 M0064922
7C0419 ROCKER ARM GP Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-8409 [2] PLATE-THRUST  
2. 1W-8410 [1] SHAFT AS-ARM  
2A. 9F-2247 [2] PLUG-PIPE (1/8-27-THD)  
3. 1W-8444 [1] SUPPORT-SHAFT  
4. 2A-4429 [2] LOCK-RETAINER  
5. 3S-2713 [1] NUT-FULL (3/8-24-THD)  
6. 6I-2313 [1] SEAL  
7. 7C-2359 [1] SUPPORT AS  
7A. 100-4996 [1] GUIDE-VALVE  
8. 7E-7074 [1] RETAINER  
9. 7E-7202 [2] BUTTON  
10. 7N-1903 [1] SPRING-VALVE INNER  
11. 7N-1904 [1] SPRING-VALVE OUTER  
12. 7W-5718 [1] SEAL  
13. 7W-5720 [1] SHAFT  
14. 7W-5725 [1] ROCKER ARM AS  
14A. 1W-0605 [1] PIN-HOUSING SIDE  
15. 061-9455 [1] SEAL-O-RING  
16. 108-5603 [1] SCREW (3/8-24X1.67-IN)  
17. 115-2367 [1] VALVE-EXHAUST  
18. 122-9578 [1] ARM AS  
18A. 1W-0605 [1] PIN-HOUSING SIDE  
19. 129-4859 [2] ROCKER ARM AS  
    (EACH INCLUDES)
19A. 6I-0578 [1] BUSHING  
19B. 151-4918 [1] INSERT  
19C. 2D-6642 [1] BALL  
20. 197-6999 [1] ROTOCOIL AS  
21. 204-4385 [2] SCREW-ADJUSTMENT (3/4-16-THD)  
22. 209-0962 [1] WASHER (17.8X45X7.29-MM THK)  
23. 0S-1617 [4] BOLT (5/16-18X0.75-IN)  
24. 6V-5019 [2] NUT-JAM (3/4-16-THD)  
25. 7L-9061 [2] SEAL-O-RING  
26. 8J-4351 [1] SEAL-O-RING  
27. 9X-3978 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00649220713
 

379-9039: SEAL GP-CRANKSHAFT

379-9039 SEAL GP-CRANKSHAFT (CHG -00 THRU -02)
STANDARD ROTATION
PART OF 437-5914, 561-1764 ENGINE AR-CORE
i05916040 M0064922
3799039 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2823 [1] SLEEVE  
2. 1W-2824 [1] RING-LOCK  
3. 160-8173 [1] SLEEVE-WEAR  
4. 190-2462 [1] SEAL AS  
5. 190-2463 [1] SEAL AS  
6. 286-5311 [1] DOWEL  
7. 420-4301 [1] ADAPTER  
8. 0S-1588 [18] BOLT (3/8-16X1.25-IN)  
9. 1D-4601 [4] BOLT (5/8-11X8.5-IN)  
10. 3V-3308 [18] WASHER-HARD (10.2X20.5X2.5-MM THK)  
11. 6V-5059 [2] SEAL-O-RING  
 

#M00649220714
 

465-2870: SHAFT GP-STUB

465-2870 SHAFT GP-STUB (CHG -00, -01)
i05948581 M0064922
4652870 SHAFT GP-STUB Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-4506 [1] ADAPTER-CRANKSHAFT  
2. 160-8173 [1] SLEEVE-WEAR  
3. 236-8812 [1] SHAFT (STUB)  
4. 5H-1504 [8] WASHER-HARD (20X33.5X5-MM THK)  
5. 2A-1538 [8] BOLT (3/4-10X2.25-IN)  
6. 1D-4601 [4] BOLT (5/8-11X8.5-IN)  
 

#M00649220715
 

4P-5235: SHAFT-STUB

4P-5235 SHAFT-STUB (CHG -01 THRU -05)
i00068432 M0064922
4P5235 SHAFT-STUB Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#M00649220716
 

384-2302: SPACER GP-BLOCK

384-2302 SPACER GP-BLOCK (CHG -00)
PART OF 561-1760 ENGINE AR-COMPLETE
i05903185 M0064922
3842302 SPACER GP-BLOCK Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-4299 [4] ADAPTER  
2. 114-4301 [1] PLATE-SEAL  
3. 114-4302 [1] PLATE-SEAL  
4. 143-2878 [1] GASKET  
5. 305-5302 [2] SEAL-CYLINDER HEAD  
6. 2N-3350 [8] SEAL-O-RING  
7. 6V-4314 [2] SEAL-O-RING  
8. 8C-5230 [8] SEAL-O-RING  
 

#M00649220717
 

383-1769: VALVE MECHANISM GP

383-1769 VALVE MECHANISM GP (CHG -00)
i05903184 M0064922
3831769 VALVE MECHANISM GP Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0540 [2] NUT-HEX FULL (9/16-18-THD)  
2. 6I-2491 [2] BRIDGE AS  
    (EACH INCLUDES)
  6I-2489 [1] INSERT-BRIDGE  
3. 7C-0418 Y [1] LIFTER GP-VALVE  
4. 7C-0419 Y [1] ROCKER ARM GP  
5. 7E-1036 [1] TUBE AS  
6. 7W-5722 [1] PUSHROD AS  
7. 7W-8575 [1] PUSHROD AS  
8. 214-7568 [2] SEAL-O-RING  
9. 292-8198 [2] PUSHROD  
10. 1W-1760 [2] SCREW-ADJUSTMENT (9/16-18-THD)  
11. 2R-6806 [2] CONNECTOR  
12. 5B-9603 [2] BOLT (3/8-16X5-IN)  
13. 6V-5625 [2] BOLT-12 POINT HEAD (3/4-10X9.5-IN)  
14. 6V-6869 [2] BOLT-12 POINT HEAD (3/4-10X2.75-IN)  
15. 6V-7607 [2] WASHER-HARD (20X30X2.5-MM THK)  
16. 8D-7941 [4] BOLT-12 POINT HEAD (5/8-11X4-IN)  
  Y   SEPARATE ILLUSTRATION
 

#M00649220718
 

486-6943: VALVE MECHANISM GP

486-6943 VALVE MECHANISM GP (CHG -00, -01)
PART OF 561-1760 ENGINE AR-COMPLETE
i06514758 M0064922
4866943 VALVE MECHANISM GP Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0540 [2] NUT-HEX FULL (9/16-18-THD)  
2. 7C-0418 Y [1] LIFTER GP-VALVE  
3. 7C-0419 Y [1] ROCKER ARM GP  
4. 7E-1036 [1] TUBE AS  
5. 454-7100 [1] PUSHROD AS  
6. 454-7101 [1] PUSHROD AS  
7. 478-8539 [2] BRIDGE AS  
    (EACH INCLUDES)
  6I-2489 [1] INSERT-BRIDGE  
8. 214-7568 [2] SEAL-O-RING  
9. 292-8198 [2] PUSHROD  
10. 1W-1760 [2] SCREW-ADJUSTMENT (9/16-18-THD)  
11. 2R-6806 [2] CONNECTOR  
12. 5B-9603 [2] BOLT (3/8-16X5-IN)  
13. 6V-5625 [2] BOLT-12 POINT HEAD (3/4-10X9.5-IN)  
14. 6V-6869 [2] BOLT-12 POINT HEAD (3/4-10X2.75-IN)  
15. 6V-7607 [2] WASHER-HARD (20X30X2.5-MM THK)  
16. 8D-7941 [4] BOLT-12 POINT HEAD (5/8-11X4-IN)  
  Y   SEPARATE ILLUSTRATION
 

#M00649220719
 

449-1837: BREATHER GP

449-1837 BREATHER GP (CHG -00, -01)
i06217145 M0064922
4491837 BREATHER GP Parts scheme
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Parts for your G3608 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-3027 [2] BREATHER AS (CRANKCASE)  
2. 4W-3034 [2] CLAMP-HOSE  
3. 5P-0597 [4] CLAMP-HOSE  
4. 6N-3792 [1] HOSE  
5. 6V-3602 [8] SEAL-O-RING  
6. 7E-0733 [6] COVER-VALVE MECHANISM  
7. 7E-0734 [2] COVER AS-VALVE MECHANISM (BREATHER)  
8. 5P-4868 [1] CLAMP-HOSE  
9. 7W-5482 [1] TUBE  
10. 7W-8895 [8] BASE  
11. 8T-8883 [8] SEAL-O-RING  
12. 217-6692 [1] HOSE-TEE  
13. 0S-1590 [48] BOLT (3/8-16X2-IN)  
14. 3V-3308 [48] WASHER-HARD (10.2X20.5X2.5-MM THK)  
15. 5H-8848 [2] SEAL-O-RING  
 

Information:

Engine News
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}
Operation and Maintenance Manual
Valve Stem Projection - Measure/Record
G3600 A4 Engines
Gas Admission Valve Seals - Inspect/Replace
G3600 A4 Engines
Gas Admission Valve - Recondition
G3600 A4 Engines
Special Instruction
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}
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
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-CFEL
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
PRODUCT SUPPORT PROGRAM FOR REWORKING PLUGGED CROSS DRILL FUEL PASSAGES IN HEADS ON CERTAIN G3606, G3606B, G3608B, G3612, G3612B, AND G3616B ENGINES
Specifications
Cylinder Head, Valves, Valve Springs and Valve Seat Inserts
G3600 A4 Engines
Tool Operating Manual
{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
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-Asia
Systems Operation
Cylinder Block, Liners and Heads
G3600 A4 Engines
Reuse And Salvage Guidelines
Reuse Specifications for 3600 Combustion Gaskets {0762, 0763, 1100, 1124, 1201}
Reuse Specifications for 3600 Combustion Gaskets {0762, 0763, 1100, 1124, 1201}
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}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Testing and Adjusting
Valve Lash and Valve Bridge Adjustment - Gas Admission Valve Lash
G3600 A4 Engines
Disassembly and Assembly
Gas Admission Valve - Disassemble
G3606 and G3608 Engines
Gas Admission Valve - Assemble
G3606 and G3608 Engines
Cylinder Head - Disassemble
G3606 and G3608 Engines
Cylinder Head - Assemble
G3606 and G3608 Engines
Prechamber Ignition Body - Install
G3606 and G3608 Engines
Prechamber Check Valve - Remove and Install
G3606 and G3608 Engines
Gas Admission Valve - Remove
G3606 and G3608 Engines
Gas Admission Valve - Install
G3606 and G3608 Engines
Prechamber Ignition Body - Remove
G3606 and G3608 Engines
Cylinder Head - Remove
G3606 and G3608 Engines
Cylinder Head - Install - For EAME use only
G3606 and G3608 Engines

Caterpillar Parts SIS Catalog G3608 :

PRECHAMBER GP
393-7748 PRECHAMBER GP
PRECHAMBER GP
393-7748 PRECHAMBER GP
PRECHAMBER GP
393-7748 PRECHAMBER GP
PLUG GP-OIL PAN
449-8136 PLUG GP-OIL PAN
PLUG GP-OIL PAN
449-8135 PLUG GP-OIL PAN
PLUG GP-ENGINE
389-6220 PLUG GP-ENGINE
PLUG GP-BARRING
478-2278 PLUG GP-BARRING
PISTON GP
423-5696 PISTON GP
PUMP GP-GEAR
392-2888 PUMP GP-GEAR
ROCKER ARM GP
7C-0419 ROCKER ARM GP
SEAL GP-CRANKSHAFT
379-9039 SEAL GP-CRANKSHAFT
SHAFT GP-STUB
465-2870 SHAFT GP-STUB
SHAFT-STUB
4P-5235 SHAFT-STUB
SPACER GP-BLOCK
384-2302 SPACER GP-BLOCK
VALVE MECHANISM GP
383-1769 VALVE MECHANISM GP
VALVE MECHANISM GP
486-6943 VALVE MECHANISM GP

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