BASIC ENGINE
VALVE MECHANISM GPCRANKSHAFT GP
SHAFT GP-STUB
PARTS GP-MISCELLANEOUS
BASIC ENGINE
VALVE MECHANISM GP#SEBP37770520
7C-0419: ROCKER ARM GP
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-8409 | [2] | PLATE-THRUST | |
| 2. | 6I-0576 | [2] | ROCKER ARM AS | |
| (EACH INCLUDES) | ||||
| 3. | 6I-0578 | [1] | BUSHING | |
| 4. | 7E-7203 | [1] | INSERT | |
| 5. | 7L-9061 | [2] | SEAL-O-RING | |
| 6. | 7E-7202 | [2] | BUTTON | |
| 7. | 1W-8444 | [1] | SUPPORT-SHAFT | |
| 8. | 7W-7231 | [2] | SCREW-ADJUSTMENT | |
| 9. | 6V-5019 | [2] | NUT-JAM (3/4-16-THD) | |
| 10. | 9Y-2058 | [1] | ARM AS | |
| 11. | 7W-7232 | [2] | ADAPTER | |
| 12. | 5P-7814 | [2] | SEAL-O-RING | |
| 13. | 9Y-2057 | [1] | SCREW-VALVE ADJUSTMENT | |
| 14. | 7C-2359 | [1] | SUPPORT AS | |
| 15. | 100-4996 | [1] | GUIDE-VALVE | |
| 16. | 061-9455 | [1] | SEAL-O-RING | |
| 17. | 8J-4351 | [1] | SEAL-O-RING | |
| 18. | 7W-5720 | [1] | SHAFT | |
| 19. | 7W-5725 | [1] | ROCKER ARM AS | |
| 20. | 106-1111 | [1] | VALVE-EXHAUST | |
| 21. | 2A-4429 | [2] | LOCK-RETAINER | |
| 22. | 4P-2521 | [1] | ROTOCOIL AS | |
| 23. | 7N-1904 | [1] | SPRING-VALVE OUTER | |
| 24. | 7N-1903 | [1] | SPRING-VALVE INNER | |
| 25. | 2W-2662 | [1] | SEAT-SPRING | |
| 26. | 7W-5718 | [1] | SEAL | |
| 27. | 7E-7074 | [1] | RETAINER | |
| 28. | 2S-3991 | [3] | PLUNGER | |
| 29. | 2S-3992 | [3] | SPRING | |
| 30. | 1W-8410 | [1] | SHAFT AS-ARM | |
| 31. | 9F-2247 | [2] | PLUG-PIPE | |
| 32. | 0S-1617 | [4] | BOLT (5/16-18X0.75-IN) | |
| 33. | 9X-3978 | [1] | SEAL-O-RING | |
| 34. | 6I-2313 | [1] | SEAL | |
#SEBP37770521
7C-0419: ROCKER ARM GP
Parts for your G3612 GAS ENGINE:
| 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 | |
| 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 | |||
#SEBP37770522
7E-9610: SEAL GP-CRANKSHAFT
7E-9610 SEAL GP-CRANKSHAFT (CHG -01)
Type 1
Type 1
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5059 | [2] | SEAL-O-RING | |
| 2. | 7E-9612 | [1] | ADAPTER AS | |
| 7E-9616 | [1] | SLEEVE | ||
| 1W-2824 | [1] | RING-LOCK | ||
| 3. | 106-2033 | [1] | ADAPTER-CRANKSHAFT | |
| 4. | 9Y-7625 | [1] | SEAL AS | |
| 5. | 9Y-7624 | [1] | SEAL AS | |
| 6. | 1D-4601 | [8] | BOLT (5/8-11X8.5-IN) | |
| 7. | 0S-1588 | [18] | BOLT (3/8-16X1.25-IN) | |
| 8. | 3V-3308 | [18] | WASHER-HARD (10.2X20.5X2.5-MM THK) | |
| 9. | 106-2027 | [1] | SLEEVE-WEAR |
#SEBP37770523
7E-9610: SEAL GP-CRANKSHAFT
7E-9610 SEAL GP-CRANKSHAFT (CHG -02)
Type 2
Type 2
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1588 | [18] | BOLT (3/8-16X1.25-IN) | |
| 2. | 1D-4601 | [8] | BOLT (5/8-11X8.5-IN) | |
| 3. | 1W-2823 C | [1] | SLEEVE | |
| 4. | 1W-2824 C | [1] | RING-LOCK | |
| 5. | 3V-3308 | [18] | WASHER-HARD (10.2X20.5X2.5-MM THK) | |
| 6. | 6V-5059 | [2] | SEAL-O-RING | |
| 7. | 9Y-7624 | [1] | SEAL AS | |
| 8. | 9Y-7625 | [1] | SEAL AS | |
| 9. | 106-2033 | [1] | ADAPTER-CRANKSHAFT | |
| 10. | 121-3096 C | [1] | GEAR-CRANKSHAFT (81-TEETH) | |
| 11. | 121-3352 C | [2] | SLEEVE-WEAR | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP37770524
7E-9610: SEAL GP-CRANKSHAFT
7E-9610 SEAL GP-CRANKSHAFT (CHG -03 THRU -07)
Type 3
Type 3
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1588 | [18] | BOLT (3/8-16X1.25-IN) | |
| 2. | 1D-4601 | [8] | BOLT (5/8-11X8.5-IN) | |
| 3. | 1W-2823 | [1] | SLEEVE | |
| 4. | 1W-2824 | [1] | RING-LOCK | |
| 5. | 3V-3308 | [18] | WASHER-HARD (10.2X20.5X2.5-MM THK) | |
| 6. | 6V-5059 | [2] | SEAL-O-RING | |
| 7. | 190-2462 | [1] | SEAL AS | |
| (IN FRONT HOUSING ON STANDARD ROTATION ENGINES & IN REAR HOUSING ON REVERSE ROTATION ENGINES) | ||||
| 8. | 190-2463 | [1] | SEAL AS | |
| (IN REAR HOUSING ON STANDARD ROTATION ENGINES & IN FRONT HOUSING ON REVERSE ROTATION ENGINES) | ||||
| 9. | 106-2033 | [1] | ADAPTER-CRANKSHAFT | |
| 10. | 160-8173 | [2] | SLEEVE-WEAR | |
#SEBP37770525
4P-5238: SHAFT GP-STUB
4P-5238 SHAFT GP-STUB (CHG -00, -01)
Type 1
Type 1
#SEBP37770526
4P-5238: SHAFT GP-STUB
4P-5238 SHAFT GP-STUB (CHG -02, -03, -03D1, -03D2, -04, -04D1)
Type 2
Type 2
#SEBP37770527
121-2764: STUD-TAPERLOCK
121-2764 STUD-TAPERLOCK (CHG -01)
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP37770528
122-0286: STUD-TAPERLOCK
122-0286 STUD-TAPERLOCK (CHG -00, -01)
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP37770529
152-0118: VALVE AS-CHECK
152-0118 VALVE AS-CHECK (CHG -00, -01)
Parts for your G3612 GAS ENGINE:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
Information:
BASIC ENGINE
VALVE MECHANISM GP
Engine News
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
1985/03/01
Gas Admission Valve (GAV) Changed In Order To Provide For The Use Of Dial Indicator Settings{1102}
1997/09/15
1997/09/15
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
1977/05/25
A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}
A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}
A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}
Operation and Maintenance Manual
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
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}
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}
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}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Service Letter-NACD
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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-Australia
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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-CSARL
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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-Americas
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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
Technical Information Bulletin
Specifications
Tool Operating Manual
4C2980 Valve Projection Group (3600){0374, 0599, 0701, 0703}
4C2980 Valve Projection Group (3600){0374, 0599, 0701, 0703}
4C2980 Valve Projection Group (3600){0374, 0599, 0701, 0703}
Service Letter-China
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
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 Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 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 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
Disassembly and Assembly
Service Magazine
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
1977/05/16