BASIC ENGINE
CYLINDER BLOCK GPPARTS GP-MISCELLANEOUS
LIFTING GP-ENGINE
HOUSING GP-FLYWHEEL
GEAR GP
PAN GP-OIL
BASIC ENGINE
CYLINDER BLOCK GP#SEBP67800030
389-9902: COVER GP-CYLINDER BLOCK
  389-9902 COVER GP-CYLINDER BLOCK 
S/N GFP1-UP
CANNOT BE USED WITH JACKET WATER HEATER
AN ATTACHMENT
S/N GFP1-UP
CANNOT BE USED WITH JACKET WATER HEATER
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS#SEBP67800031
390-8958: COVER GP-CYLINDER BLOCK
  390-8958 COVER GP-CYLINDER BLOCK 
S/N GFP1-UP
FOR USE WITH JACKET WATER HEATER
AN ATTACHMENT
S/N GFP1-UP
FOR USE WITH JACKET WATER HEATER
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS#SEBP67800032
396-7063: COVER GP-CYLINDER BLOCK
  396-7063 COVER GP-CYLINDER BLOCK -CENTRAL STRUCTURE 
S/N GFP1-UP
AN ATTACHMENT
S/N GFP1-UP
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 1N-2914 | [20] | COVER-CYLINDER BLOCK SIDE | |
| 2. | 4W-5015 | [1] | COVER | |
| 3. | 5L-5840 | [10] | WASHER (9.25X16.92X1.83-MM THK) | |
| 4. | 7N-3297 | [1] | COVER | |
| 5. | 7N-3298 | [1] | COVER-BLOCK | |
| 6. | 7N-3368 | [1] | GASKET | |
| 7. | 7N-4945 | [1] | GASKET | |
| 8. | 8N-9992 | [10] | COVER-CAMSHAFT | |
| 9. | 230-1072 | [2] | GASKET | |
| 10. | 272-0758 | [10] | SEAL | |
| 11. | 272-0759 | [20] | SEAL | |
| 12. | 277-5833 | [10] | SEAL | |
| 13. | 349-6052 | [10] | COVER-CAMSHAFT | |
| 14. | 0S-1594 | [11] | BOLT (3/8-16X1-IN) | |
| 15. | 0S-1595 | [4] | BOLT (1/2-13X1.25-IN) | |
| 16. | 1A-2029 | [110] | BOLT (3/8-16X1.125-IN) | |
| 17. | 1C-2251 | [10] | BOLT (3/8-16X1.87-IN) | |
| 18. | 5M-2894 | [207] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 19. | 5P-8245 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 20. | 6H-6698 | [2] | COVER | |
| 21. | 8T-6761 | [1] | PLUG-PIPE (1-11-1/2 NPT THD) | |
| 22. | 9X-8872 | [80] | BOLT-LOCKING (3/8-16X0.875-IN) | 
#SEBP67800033
396-7064: COVER GP-CYLINDER BLOCK
  396-7064 COVER GP-CYLINDER BLOCK -CENTRAL STRUCTURE 
S/N GFP1-UP
FOR USE WITH EXPLOSION RELIEF VALVE ON CYLINDERS #4, 6, 8, & 11
AN ATTACHMENT
S/N GFP1-UP
FOR USE WITH EXPLOSION RELIEF VALVE ON CYLINDERS #4, 6, 8, & 11
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 1N-2914 | [16] | COVER-CYLINDER BLOCK SIDE | |
| 2. | 4W-5015 | [1] | COVER | |
| 3. | 5L-5840 | [10] | WASHER (9.25X16.92X1.83-MM THK) | |
| 4. | 7N-3297 | [1] | COVER | |
| 5. | 7N-3298 | [1] | COVER-BLOCK | |
| 6. | 7N-3368 | [1] | GASKET | |
| 7. | 7N-4945 | [1] | GASKET | |
| 8. | 8N-8509 J | [4] | VALVE GP-EXPLOSION RELIEF (CRANKCASE) | |
| 9. | 8N-9992 | [10] | COVER-CAMSHAFT | |
| 10. | 230-1072 | [2] | GASKET | |
| 11. | 272-0758 | [10] | SEAL | |
| 12. | 272-0759 | [20] | SEAL | |
| 13. | 277-5833 | [10] | SEAL | |
| 14. | 349-6052 | [10] | COVER-CAMSHAFT | |
| 15. | 0S-1594 | [11] | BOLT (3/8-16X1-IN) | |
| 16. | 0S-1595 | [4] | BOLT (1/2-13X1.25-IN) | |
| 17. | 1A-2029 | [110] | BOLT (3/8-16X1.125-IN) | |
| 18. | 1C-2251 | [10] | BOLT (3/8-16X1.87-IN) | |
| 19. | 5M-2894 | [207] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 20. | 5P-8245 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 21. | 6H-6698 | [2] | COVER | |
| 22. | 8T-6761 | [1] | PLUG-PIPE (1-11-1/2 NPT THD) | |
| 23. | 9X-8872 | [80] | BOLT-LOCKING (3/8-16X0.875-IN) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 422-9537 J | [1] | KIT-REPAIR (EXPLOSION RELIEF) | ||
| (INCLUDES O-RINGS & PLATE) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP67800034
549-6927: COVER GP-ENGINE
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS#SEBP67800035
3N-8594: COVER GP-ENGINE LIFTING EYE
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS#SEBP67800036
377-2421: COVER GP-FLYWHEEL HOUSING
  377-2421 COVER GP-FLYWHEEL HOUSING -REAR STRUCTURE 
S/N GFP1-124
AN ATTACHMENT
S/N GFP1-124
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 4B-8407 | [3] | GASKET-COPPER | |
| 2. | 7N-4320 | [2] | GASKET | |
| 3. | 252-8374 | [2] | GASKET | |
| 4. | 360-7384 | [1] | COVER AS (RH) | |
| 5. | 360-7385 | [1] | COVER AS (LH) | |
| 7. | 0L-1352 | [1] | BOLT (3/8-16X3.25-IN) | |
| 8. | 0S-1591 | [3] | BOLT (3/8-16X1.5-IN) | |
| 9. | 0S-1594 | [6] | BOLT (3/8-16X1-IN) | |
| 10. | 1A-2029 | [13] | BOLT (3/8-16X1.125-IN) | |
| 11. | 234-8937 | [2] | SEAL-INTEGRAL | |
| 12. | 2P-2772 | [2] | COVER | |
| 13. | 4W-9890 | [2] | COVER | |
| 14. | 5F-0304 | [3] | PLUG (FLYWHEEL HOUSING) | |
| 15. | 5M-2894 | [23] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 16. | 8T-6761 | [1] | PLUG-PIPE (1-11-1/2 NPT THD) | |
| 17. | 8T-6765 | [2] | PLUG-PIPE (1/4-18-THD) | 
#SEBP67800037
377-2421: COVER GP-FLYWHEEL HOUSING
  377-2421 COVER GP-FLYWHEEL HOUSING -REAR STRUCTURE 
S/N GFP125-UP
AN ATTACHMENT
S/N GFP125-UP
AN ATTACHMENT
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 4B-8407 | [6] | GASKET-COPPER | |
| 2. | 7N-4320 | [2] | GASKET | |
| 3. | 252-8374 | [2] | GASKET | |
| 4. | 360-7384 | [1] | COVER AS (RH) | |
| 5. | 360-7385 | [1] | COVER AS (LH) | |
| 7. | 0T-0055 | [1] | BOLT (3/8-16X4.25-IN) | |
| 8. | 165-3929 | [3] | BOLT (3/8-16X1.5-IN) | |
| 9. | 0S-1594 C | [4] | BOLT (3/8-16X1-IN) | |
| 10. | 1A-2029 | [13] | BOLT (3/8-16X1.125-IN) | |
| 11. | 234-8937 | [2] | SEAL-INTEGRAL | |
| 12. | 2P-2772 | [2] | COVER | |
| 13. | 4W-9890 C | [1] | COVER | |
| 14. | 5F-0304 | [3] | PLUG (FLYWHEEL HOUSING) | |
| 15. | 5M-2894 | [23] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 16. | 8T-6761 | [1] | PLUG-PIPE (1-11-1/2 NPT THD) | |
| 17. | 8T-6765 | [3] | PLUG-PIPE (1/4-18-THD) | |
| 18. | 357-6678 C | [1] | COVER | |
| 19. | 3B-1915 C | [2] | BOLT (3/8-16X1.375-IN) | |
| 20. | 3J-1907 C | [1] | SEAL-O-RING | |
| 21. | 9S-4191 C | [1] | PLUG (9/16-18-THD) | |
| 22. | 104-4767 | [3] | ADAPTER | |
| 23. | 9L-4234 | [1] | SPACER (0.406X1X0.962-IN THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP67800038
384-4592: COVER GP-GEAR INSPECTION
Parts for your G3520H GENERATOR SET:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 8J-6775 | [1] | SEAL-THREAD | |
| 2. | 6V-0405 | [2] | SEAL-BONDED | |
| 3. | 7N-4951 | [1] | COVER | |
| 4. | 7N-4952 | [1] | COVER | |
| 5. | 8N-9658 | [1] | PLUG | |
| 6. | 235-3546 | [1] | SEAL-O-RING | |
| 7. | 1A-2029 | [9] | BOLT (3/8-16X1.125-IN) | |
| 8. | 1C-2251 | [1] | BOLT (3/8-16X1.87-IN) | |
| 9. | 259-4598 | [2] | SEAL-O-RING | |
| 10. | 5M-2894 | [10] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 11. | 5P-0840 | [1] | SEAL-O-RING | |
| 12. | 5P-8245 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 6V-3348 | [1] | SEAL-O-RING | |
| 14. | 0L-1329 | [2] | BOLT (1/2-13X3-IN) | 
#SEBP67800039
389-3796: COVER GP-OIL PAN
  389-3796 COVER GP-OIL PAN 
S/N GFP1-UP
FOR USE WITH ENGINE WITHOUT PRELUBRICATION
AN ATTACHMENT
S/N GFP1-UP
FOR USE WITH ENGINE WITHOUT PRELUBRICATION
AN ATTACHMENT
 
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
 