BASIC ENGINE
CYLINDER BLOCK GPCYLINDER HEAD GP
BASIC ENGINE
CYLINDER BLOCK GP#SEBP13880040
109-9009: CYLINDER BLOCK GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-1650 | [4] | DOWEL | |
| 2. | 8T-6763 | [4] | PLUG-PIPE (1/4-18-THD) | |
| 3. | 101-8917 | [18] | STUD-TAPERLOCK (3/8-16X4.5-IN) | |
| 4. | 110-3779 Y | [1] | CYLINDER BLOCK AS | |
| 5. | 7C-7407 | [1] | STUD | |
| 6. | 6N-9133 | [2] | GASKET-PLATE | |
| 7. | 6I-4613 | [2] | PLATE-SPACER | |
| 8. | 5P-8356 | [2] | SEAL-O-RING | |
| 9. | 8T-6757 | [6] | PLUG-PIPE | |
| 10. | 3S-6605 | [2] | PLUG-CUP | |
| 11. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| 12. | 3B-0645 | [1] | PLUG-CUP | |
| 14. | 7C-9614 | [3] | PLUG-TAPERLOCK (1-5/8-12-THD) | |
| 15. | 4N-0683 | [4] | DOWEL | |
| 101-0523 ABFN | INSERT-LINER SEAT (5.21-MM THK)(STANDARD) | |||
| 101-0524 ABFN | INSERT-LINER SEAT (5.16-MM THK)(0.5-MM US) | |||
| 101-0525 ABFN | INSERT-LINER SEAT (5.26-MM THK)(0.5-MM OS) | |||
| 9Y-3368 ABFN | INSERT-LINER SEAT (0.822-MM THK)(STANDARD) | |||
| 6I-4361 ABFN | INSERT-LINER SEAT (0.772-MM THK)(0.05-MM US) | |||
| 6I-4362 ABFN | INSERT-LINER SEAT (0.872-MM THK)(0.05-MM OS) | |||
| 2W-3815 ABFN | INSERT-LINER SEAT (1.605-MM THK)(STANDARD) | |||
| 6I-4363 ABFN | INSERT-LINER SEAT (1.555-MM THK)(0.05-MM US) | |||
| 6I-4364 ABFN | INSERT-LINER SEAT (1.655-MM THK)(0.05-MM OS) | |||
| 5N-0093 ABFN | INSERT-LINER SEAT (2.71-MM THK)(STANDARD) | |||
| 6I-4365 ABFN | INSERT-LINER SEAT (2.66-MM THK)(0.05-MM US) | |||
| 6I-4366 ABFN | INSERT-LINER SEAT (2.76-MM THK)(0.05-MM OS) | |||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
| N | FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK REFER TO SEBF8076 IN SISWEB | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP13880041
1W-5082: CYLINDER BLOCK GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-9881 | [8] | JET AS-PISTON COOLING | |
| 2. | 4N-1650 | [4] | DOWEL | |
| 3. | 7H-3171 | [4] | PLUG-PIPE | |
| 4. | 1W-5081 Y | [1] | CYLINDER BLOCK AS | |
| 5. | 9F-2247 | [9] | PLUG-PIPE | |
| 6. | 6N-9133 | [2] | GASKET-PLATE | |
| 7. | 4N-4178 | [2] | PLATE-BLOCK | |
| 8. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD)(38.10MM OD) | |
| 9. | 4N-0683 | [4] | DOWEL | |
| 10. | 4N-9916 | [8] | BOLT | |
| 11. | 3B-0645 | [1] | PLUG-CUP | |
| 12. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| 13. | 2M-9780 | [4] | SEAL-O-RING | |
| 14. | 7M-7410 | [6] | PLUG-PIPE | |
| 15. | 8M-8283 | [2] | SEAL-O-RING | |
| 16. | 3S-6605 | [2] | PLUG-CUP | |
| 17. | 9S-4190 | [4] | PLUG-O-RING (7/8-14-THD) | |
| 4W-6061 LAF | SLEEVE | |||
| 4W-4588 NAF | SLEEVE-LIFTER BORE | |||
| 2W-3815 NAF | INSERT-LINER SEAT (1.605-MM THK) | |||
| 6I-4363 AFN | INSERT-LINER SEAT (1.555-MM THK) | |||
| 6I-4364 AFN | INSERT-LINER SEAT (1.655-MM THK) | |||
| 5N-0093 NAF | INSERT-LINER SEAT (2.71-MM THK) | |||
| 6I-4365 AFN | INSERT-LINER SEAT (2.66-MM THK) | |||
| 6I-4366 AFN | INSERT-LINER SEAT (2.76-MM THK) | |||
| A | NOT PART OF THIS GROUP | |||
| F | NOT SHOWN | |||
| L | FOR SALVAGE OF THE BOTTOM LINER O-RING BORE, QUANTITY TO BE DETERMINED BY USER | |||
| N | FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK, QUANTITY TO BE DETERMINED BY USER | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP13880042
1W-5082: CYLINDER BLOCK GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-7496 | [8] | JET AS-PISTON COOLING | |
| 2. | 4N-1650 | [4] | DOWEL | |
| 3. | 7H-3171 | [4] | PLUG-PIPE | |
| 4. | 1W-5081 Y | [1] | CYLINDER BLOCK AS | |
| 5. | 9F-2247 | [9] | PLUG-PIPE | |
| 6. | 6N-9133 | [2] | GASKET-PLATE | |
| 7. | 4N-4178 | [2] | PLATE-BLOCK | |
| 8. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD)(38.10MM OD) | |
| 9. | 4N-0683 | [4] | DOWEL | |
| 10. | 4N-9916 | [8] | BOLT | |
| 11. | 3B-0645 | [1] | PLUG-CUP | |
| 12. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| 13. | 2M-9780 | [4] | SEAL-O-RING | |
| 14. | 7M-7410 | [6] | PLUG-PIPE | |
| 15. | 8M-8283 | [2] | SEAL-O-RING | |
| 16. | 3S-6605 | [2] | PLUG-CUP | |
| 17. | 9S-4190 | [4] | PLUG-O-RING (7/8-14-THD) | |
| 4W-6061 LAF | SLEEVE | |||
| 4W-4588 NAF | SLEEVE-LIFTER BORE | |||
| 2W-3815 NAF | INSERT-LINER SEAT (1.605-MM THK) | |||
| 6I-4363 AFN | INSERT-LINER SEAT (1.555-MM THK) | |||
| 6I-4364 AFN | INSERT-LINER SEAT (1.655-MM THK) | |||
| 5N-0093 NAF | INSERT-LINER SEAT (2.71-MM THK) | |||
| 6I-4365 AFN | INSERT-LINER SEAT (2.66-MM THK) | |||
| 6I-4366 AFN | INSERT-LINER SEAT (2.76-MM THK) | |||
| A | NOT PART OF THIS GROUP | |||
| F | NOT SHOWN | |||
| L | FOR SALVAGE OF THE BOTTOM LINER O-RING BORE, QUANTITY TO BE DETERMINED BY USER | |||
| N | FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK, QUANTITY TO BE DETERMINED BY USER | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP13880043
1W-5082: CYLINDER BLOCK GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-4990 | [8] | JET AS-PISTON COOLING | |
| 2. | 4N-1650 | [4] | DOWEL | |
| 3. | 8T-6763 C | [4] | PLUG-PIPE (1/4-18-THD) | |
| 4. | 1W-5081 Y | [1] | CYLINDER BLOCK AS | |
| 5. | 8T-6757 C | [7] | PLUG-PIPE | |
| 6. | 6N-9133 | [2] | GASKET-PLATE | |
| 7. | 6I-4613 C | [2] | PLATE-SPACER | |
| 8. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD)(38.10MM OD) | |
| -OR- | ||||
| 7C-9614 | [3] | PLUG-TAPERLOCK (1-5/8-12-THD)(41.28MM OD) | ||
| 9. | 4N-0683 | [4] | DOWEL | |
| 10. | 7E-6479 | [8] | BOLT-SPECIAL (OIL JET) | |
| 11. | 3B-0645 | [1] | PLUG-CUP | |
| 12. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| 13. | 2M-9780 | [2] | SEAL-O-RING | |
| 14. | 7W-6534 C | [2] | PLUG-PIPE | |
| 15. | 8M-8283 | [2] | SEAL-O-RING | |
| 16. | 3S-6605 | [2] | PLUG-CUP | |
| 17. | 9S-4190 | [2] | PLUG-O-RING (7/8-14-THD) | |
| 18. | 8T-6764 BC | [1] | PLUG-PIPE (1/8-27-THD) | |
| 19. | 7C-7407 | [1] | STUD | |
| 20. | 7W-6534 BCJ | [1] | PLUG-PIPE | |
| 21. | 9S-4190 BJ | [2] | PLUG-O-RING (7/8-14-THD) | |
| 2M-9780 BJ | [2] | SEAL-O-RING | ||
| 22. | 7W-6534 CJ | [1] | PLUG-PIPE | |
| 23. | 7W-6534 BC | [1] | PLUG-PIPE | |
| 24. | 7W-6534 B | [1] | PLUG-PIPE | |
| 4W-6061 AFL | SLEEVE | |||
| 4W-4588 AFN | SLEEVE-LIFTER BORE | |||
| 9Y-3368 AFN | INSERT-LINER SEAT (0.822-MM THK) | |||
| 6I-4361 AFN | INSERT-LINER SEAT (0.772-MM THK) | |||
| 6I-4362 AFN | INSERT-LINER SEAT (0.872-MM THK) | |||
| 2W-3815 AFN | INSERT-LINER SEAT (1.605-MM THK) | |||
| 6I-4361 AFN | INSERT-LINER SEAT (0.772-MM THK) | |||
| 6I-4362 AFN | INSERT-LINER SEAT (0.872-MM THK) | |||
| 5N-0093 AFN | INSERT-LINER SEAT (2.71-MM THK) | |||
| 6I-4365 AFN | INSERT-LINER SEAT (2.66-MM THK) | |||
| 6I-4366 AFN | INSERT-LINER SEAT (2.76-MM THK) | |||
| 101-0523 AFN | INSERT-LINER SEAT (5.21-MM THK) | |||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| F | NOT SHOWN | |||
| J | MOUNTED ON LH SIDE OF CYLINDER BLOCK | |||
| L | FOR SALVAGE OF BOTTOM LINER O-RING BORE, QUANTITY TO BE DETERMINED BY USER | |||
| N | FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK, QUANTITY TO BE DETERMINED BY USER | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP13880044
1W-5084: CYLINDER BLOCK GP
1W-5084 CYLINDER BLOCK GP
S/N 48W18492-99999
FIELD REPLACEMENT FOR @@@@@ 1W-5081@@@@@
S/N 48W18492-99999
FIELD REPLACEMENT FOR @@@@@ 1W-5081@@@@@
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7M-7410 | [6] | PLUG-PIPE (9.53MM PIPE THD) | |
| 2. | 9S-4190 | [4] | PLUG-O-RING (7/8-14-THD) | |
| 2M-9780 | [4] | SEAL-O-RING | ||
| 3. | 9F-2247 C | [7] | PLUG-PIPE (3.18MM PIPE THD) | |
| 4. | 3J-5389 | [2] | PLUG (EXTERNAL)(12.70MM PIPE THD) | |
| 5. | 4N-6658 | [2] | BUSHING (1.3-IN WIDE) | |
| 6. | 3S-6605 | [2] | PLUG-CUP (8.05MM OD) | |
| 7. | 4N-0685 | [3] | BUSHING (1-IN WIDE) | |
| 8. | 3B-0645 | [1] | PLUG-CUP (32.08MM OD) | |
| 9. | 7E-6479 C | [8] | BOLT-SPECIAL (OIL JET) | |
| 10. | 7W-4990 C | [8] | JET AS-PISTON COOLING | |
| 11. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD)(38.10MM OD) | |
| -OR- | ||||
| 7C-9614 C | [3] | PLUG-TAPERLOCK (1-5/8-12-THD)(41.28MM OD) | ||
| 12. | 7H-3171 | [4] | PLUG-PIPE | |
| 13. | 4N-5858 | [5] | CAP (CRANKSHAFT BEARING) | |
| 14. | 3P-1323 | [10] | BOLT-BEARING CAP (7/8-14X7.75-IN) | |
| 9H-1031 | [10] | WASHER-HARD (24X41.5X6-MM THK) | ||
| 15. | 5M-6214 C | [1] | PLUG (1/8-27 PTF) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP13880045
2W-4640: CYLINDER BLOCK GP
2W-4640 CYLINDER BLOCK GP
S/N 48W14354-UP
FIELD REPLACEMENT FOR @@@@@ 7N-0851@@@@@, @@@@@ 7N-0853@@@@@
S/N 48W14354-UP
FIELD REPLACEMENT FOR @@@@@ 7N-0851@@@@@, @@@@@ 7N-0853@@@@@
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-6534 | [4] | PLUG-PIPE | |
| 2. | 9S-4190 | [4] | PLUG-O-RING (7/8-14-THD) | |
| 114-4427 | [4] | SEAL-O-RING | ||
| 3. | 8T-6757 | [7] | PLUG-PIPE | |
| 4. | 7W-6492 B | [2] | PLUG-PIPE (1/2-14-THD) | |
| 5. | 4N-6658 | [2] | BUSHING (1.3-IN WIDE) | |
| 6. | 3S-6605 | [2] | PLUG-CUP | |
| 7. | 4N-0685 | [3] | BUSHING (1-IN WIDE) | |
| 8. | 3B-0645 | [1] | PLUG-CUP | |
| 9. | 7E-6479 | [8] | BOLT-SPECIAL (OIL JET) | |
| 10. | 7W-4990 | [8] | JET AS-PISTON COOLING | |
| 11. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD)(1.5 IN.-12-2A THD) | |
| -OR- | ||||
| 7C-9614 | [3] | PLUG-TAPERLOCK (1-5/8-12-THD)(1.63 IN.-12-2A THD) | ||
| 12. | 8T-6763 | [4] | PLUG-PIPE (1/4-18-THD) | |
| 13. | 4N-5858 | [5] | CAP (CRANKSHAFT BEARING) | |
| 14. | 3P-1323 | [10] | BOLT-BEARING CAP (7/8-14X7.75-IN) | |
| 9H-1031 | [10] | WASHER-HARD (24X41.5X6-MM THK) | ||
| 15. | 8T-6764 | [1] | PLUG-PIPE (1/8-27-THD) | |
| B | USE AS REQUIRED | |||
#SEBP13880046
7N-0853: CYLINDER BLOCK GP
7N-0853 CYLINDER BLOCK GP
S/N 48W14354-99999
FIELD REPLACEMENT FOR @@@@@ 7N-0851@@@@@
REPLACED BY @@@@@ 2W-4640@@@@@
S/N 48W14354-99999
FIELD REPLACEMENT FOR @@@@@ 7N-0851@@@@@
REPLACED BY @@@@@ 2W-4640@@@@@
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7M-7410 | [4] | PLUG-PIPE | |
| 2. | 9S-4190 | [4] | PLUG-O-RING (7/8-14-THD) | |
| 2M-9780 | [4] | SEAL-O-RING | ||
| 3. | 9F-2247 | [8] | PLUG-PIPE | |
| 4. | 3J-5389 B | [2] | PLUG (EXTERNAL) | |
| 5. | 4N-6658 | [2] | BUSHING (1.3-IN WIDE) | |
| 6. | 3S-6605 | [2] | PLUG-CUP | |
| 7. | 4N-0685 | [3] | BUSHING (1-IN WIDE) | |
| 8. | 3B-0645 | [1] | PLUG-CUP | |
| 9. | 4N-9916 | [8] | BOLT | |
| 10. | 4N-9881 | [8] | JET AS-PISTON COOLING | |
| 11. | 4N-0693 | [3] | PLUG-TAPERLOCK (1-1/2-12-THD) | |
| 12. | 7H-3171 | [4] | PLUG-PIPE | |
| 13. | 4N-5858 | [5] | CAP (CRANKSHAFT BEARING) | |
| 14. | 3P-1323 | [10] | BOLT-BEARING CAP (7/8-14X7.75-IN) | |
| 9H-1031 | [10] | WASHER-HARD (24X41.5X6-MM THK) | ||
| B | USE AS REQUIRED | |||
#SEBP13880047
7N-9681: CYLINDER BLOCK GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| 2. | 4N-4178 | [2] | PLATE-BLOCK | |
| 6N-9133 | [2] | GASKET-PLATE | ||
| 3. | 9L-5854 | [8] | BAND-FILLER (130.2-MM ID) | |
| 4. | 4N-1650 | [4] | DOWEL | |
| 5. | 8M-8283 | [2] | SEAL-O-RING | |
| 6. | 7N-0943 | [8] | LINER-CYLINDER BLOCK | |
| 2W-3815 A | [8] | INSERT-LINER SEAT (1.605-MM THK) | ||
| 7. | 2N-6210 | [24] | SEAL-O-RING | |
| 8. | 4N-0683 | [4] | DOWEL | |
| 9. | 7N-0851 CY | [1] | CYLINDER BLOCK AS | |
| 10. | 9F-2247 | [1] | PLUG-PIPE | |
| A | NOT PART OF THIS GROUP | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP13880048
105-3788: CYLINDER HEAD AS
105-3788 CYLINDER HEAD AS
S/N 48W35357-99999
PART OF 7W-2224 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7W-2225@@@@@
S/N 48W35357-99999
PART OF 7W-2224 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7W-2225@@@@@
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-0645 | [6] | PLUG-CUP | |
| 2. | 4N-5893 | [8] | INSERT-VALVE SEAT (INLET)(STANDARD) | |
| 7C-7602 AB | INSERT-VALVE SEAT (0.13-MM OS, INLET) | |||
| 7C-7603 AB | INSERT-VALVE SEAT (0.25-MM OS, INLET) | |||
| 7C-7604 AB | INSERT-VALVE SEAT (0.51-MM OS, INLET) | |||
| 7C-7605 AB | INSERT-VALVE SEAT (0.76-MM OS, INLET) | |||
| 3. | 1W-5283 | [8] | INSERT-VALVE SEAT (EXHAUST)(STANDARD) | |
| 7C-5353 AB | INSERT-VALVE SEAT (0.51-MM OS, EXHAUST) | |||
| 7C-5354 AB | INSERT-VALVE SEAT (0.76-MM OS, EXHAUST) | |||
| 4. | 3B-0623 | [8] | PLUG-CUP | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
#SEBP13880049
105-3791: CYLINDER HEAD AS
105-3791 CYLINDER HEAD AS
S/N 48W19408-UP
PART OF 1W-9802 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7N-0858@@@@@
S/N 48W19408-UP
PART OF 1W-9802 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7N-0858@@@@@
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-0645 | [6] | PLUG-CUP | |
| 2. | 3B-0623 | [8] | PLUG-CUP | |
| 3. | 1W-5283 | [8] | INSERT-VALVE SEAT (EXHAUST) | |
| 7C-5353 A | [8] | INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)(.51MM OVERSIZE) | ||
| 7C-5354 A | [8] | INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)(.76MM OVERSIZE) | ||
| 4. | 4N-5893 | [8] | INSERT-VALVE SEAT (INLET) | |
| 7C-7602 A | [8] | INSERT-VALVE SEAT (0.13-MM OS, INLET)(.13MM OVERSIZE) | ||
| 7C-7603 A | [8] | INSERT-VALVE SEAT (0.25-MM OS, INLET)(.25MM OVERSIZE) | ||
| 7C-7604 A | [8] | INSERT-VALVE SEAT (0.51-MM OS, INLET)(.51MM OVERSIZE) | ||
| 7C-7605 A | [8] | INSERT-VALVE SEAT (0.76-MM OS, INLET)(.76MM OVERSIZE) | ||
| A | NOT PART OF THIS GROUP | |||
Information:
Caterpillar Parts SIS Catalog 988B :
Truck sale:
Caterpillar 988B, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy




