LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)BASIC ENGINE
PAN GP-OILLUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)COOLING SYSTEM
COOLER GPLUBRICATION SYSTEM
PUMP GP-ENGINE OILCOOLING SYSTEM
COOLER GPLUBRICATION SYSTEM
PUMP GP-ENGINE OILLUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)#SEBP11100070
8N-9131: GAUGE GP-OIL LEVEL (DIPSTICK)
8N9131 OIL LEVEL GAUGE GROUP
Engine Serial No. 3N94768-Up
Engine Serial No. 3N94768-Up
#SEBP11100071
2P-6199: FASTENER GP-OIL PAN
2P6199 OIL PAN FASTENER GROUP
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS#SEBP11100072
2P-6493: GAUGE GP-OIL LEVEL (DIPSTICK)
2P6493 OIL LEVEL GAUGE GROUP
Engine Serial No. 3N39025 to 3N94767 inclusive
Engine Serial No. 3N39025 to 3N94767 inclusive
#SEBP11100073
6N-1568: PROTECTION GP-VANDALISM
6N1568 OIL LEVEL GAUGE PROTECTION GROUP--Type 1
#SEBP11100074
6N-1568: PROTECTION GP-VANDALISM
6N1568 OIL LEVEL GAUGE PROTECTION GROUP--Type 2
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS#SEBP11100075
2P-6475: FILTER GP-ENGINE OIL
2P6475 OIL FILTER GROUP
Engine Serial No. 3N39025 to 3N97020 inclusive
Engine Serial No. 3N39025 to 3N97020 inclusive
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1618 | [4] | BOLT | |
| 2. | 9M-1974 | [8] | WASHER | |
| 3. | 1P-6448 | [1] | BASE AS-OIL FILTER | |
| 4. | 1B-5174 | [3] | PLUG-PIPE 1.91CM(.75IN)THK | |
| 5. | 3L-1850 | [1] | PLUG-PIPE 1.27CM(.5IN)THK | |
| 6. | 7H-3171 | [1] | PLUG-PIPE | |
| 7. | 2P-2537 | [1] | STUD-HOLLOW | |
| 8. | 6B-0830 | [2] | COVER | |
| 9. | 1P-1367 | [2] | PLUNGER | |
| 10. | 2P-4004 | [1] | FILTER AS-OIL | |
| 11. | 1D-4540 | [1] | BOLT 6.99CM(2.75IN)LG | |
| 12. | 1A-9579 | [3] | BOLT 3.81CM(1.5IN)LG | |
| 13. | 8M-4432 | [2] | SEAL-O-RING | |
| 14. | 4N-8207 | [2] | GASKET | |
| 15. | 8M-3182 | [2] | SPRING |
#SEBP11100076
2P-1784: PUMP GP-ENGINE OIL
2P1784 OIL PUMP GROUP
2P1785 Gear Pump parts are shown on Page 28
2P1785 Gear Pump parts are shown on Page 28
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-7587 | [2] | LOCK-NUT | |
| 2. | 2P-3210 | [1] | BOLT-WASHER HEAD | |
| -OR- | ||||
| 0S-1619 C | [1] | BOLT (STD HEX HEAD) | ||
| 3. | 4N-5353 | [1] | ELBOW-LINE | |
| 2P-8746 | [1] | GASKET | ||
| 4. | 2P-3206 | [3] | BOLT-WASHER HEAD | |
| -OR- | ||||
| 0S-1590 | [3] | BOLT (STD HEX HEAD) | ||
| 5. | 2P-1785 YR | [1] | PUMP GP-ENGINE OIL | |
| 6. | 8S-0497 C | [1] | GEAR-OIL PUMP INPUT (40 TEETH) | |
| 8M-5599 C | [1] | KEY-SPECIAL WOODRUFF | ||
| 7. | 0S-1590 C | [1] | BOLT | |
| 1P-7346 C | [1] | WASHER | ||
| 8. | 5M-2894 C | [2] | WASHER | |
| 9. | 1A-2029 | [2] | BOLT 28.5MM(1.25IN)LONG | |
| -OR- | ||||
| 3B-1915 C | [2] | BOLT 34.9MM(1.375IN)LONG | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP11100077
2P-6475: FILTER GP-ENGINE OIL
2P6475 OIL FILTER GROUP
Engine Serial No. 3N97021-Up
Engine Serial No. 3N97021-Up
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1618 | [3] | BOLT | |
| 2. | 9M-1974 | [8] | WASHER | |
| 3. | 8N-6212 | [1] | BASE AS-OIL FILTER | |
| 4. | 2R-5657 | [3] | PLUG (2.54 CM THK) | |
| 5. | 2B-0858 | [1] | PLUG-PIPE (1.27CM THK) | |
| 6. | 7H-3171 | [1] | PLUG-PIPE | |
| 7. | 2P-2537 | [1] | STUD-HOLLOW | |
| 8. | 8N-6986 C | [2] | COVER-VALVE | |
| 9. | 1P-1367 | [2] | PLUNGER | |
| 10. | 2P-4004 | [1] | FILTER AS-OIL | |
| 11. | 1D-4540 | [1] | BOLT (5/16-18X2.75IN) | |
| 12. | 1B-9575 | [3] | BOLT (5/16-18X1.75IN) | |
| 13. | 8M-4432 | [2] | SEAL-O-RING | |
| 14. | 8N-6985 C | [2] | GASKET | |
| 15. | 8M-3182 | [2] | SPRING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP11100078
2P-1785: PUMP GP-ENGINE OIL
2P1785 OIL PUMP GROUP
Engine Serial No. 3N39025 to 98569, 99005 and 3N99006 inclusive
Part of 2P1784 Oil Pump Group shown on Page 27
Engine Serial No. 3N39025 to 98569, 99005 and 3N99006 inclusive
Part of 2P1784 Oil Pump Group shown on Page 27
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-0685 | [1] | BODY AS-OIL PUMP | |
| 2. | 2P-1170 | [1] | SHAFT AS-GEAR | |
| 3. | 6F-7172 | [1] | PIN-DOWEL | |
| 4. | 4B-9880 | [1] | BALL | |
| 5. | 1F-1006 | [1] | DOWEL | |
| 6. | 1M-3735 | [2] | DOWEL | |
| 7. | 8S-6511 | [2] | BEARING-SLEEVE | |
| 8. | 4N-8385 C | [1] | VALVE AS-RELIEF | |
| 9. | 2B-2694 C | [1] | BOLT | |
| 10. | 4N-3732 | [1] | COVER-VALVE | |
| 11. | 6N-1036 C | [2] | GEAR-OIL PUMP (8 TEETH) | |
| 12. | 0T-0065 C | [2] | BOLT | |
| 13. | 8S-0493 C | [1] | SHAFT AS-PUMP | |
| 14. | 2P-6245 | [1] | SHAFT AS-PUMP | |
| 15. | 4N-4055 | [1] | BODY AS-PUMP | |
| 16. | 8S-6511 | [2] | BEARING-SLEEVE | |
| 17. | 1B-8709 | [1] | KEY-WOODRUFF | |
| 18. | 2P-1781 | [1] | SPACER-OIL PUMP | |
| 19. | 2M-3403 C | [1] | BOLT | |
| 5M-2894 C | [1] | WASHER | ||
| 20. | 9M-1974 C | [1] | WASHER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP11100079
2P-1785: PUMP GP-ENGINE OIL
2P1785 OIL PUMP GROUP
Engine Serial No. 3N98570 to 99004 and 3N99007-Up
Part of 2P1784 Oil Pump Group shown on Page 27
Engine Serial No. 3N98570 to 99004 and 3N99007-Up
Part of 2P1784 Oil Pump Group shown on Page 27
Parts for your 966C WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-8636 C | [1] | BODY AS-OIL PUMP | |
| 2. | 2P-1170 | [1] | SHAFT AS-GEAR | |
| 3. | 6F-7172 | [1] | PIN-DOWEL | |
| 4. | 4B-9880 | [1] | BALL | |
| 5. | 1F-1006 | [1] | DOWEL | |
| 6. | 8S-6511 | [2] | BEARING-SLEEVE | |
| 7. | 9M-1974 | [1] | WASHER | |
| 8. | 4N-8385 | [1] | VALVE AS-RELIEF | |
| 9. | 2B-2694 | [1] | BOLT | |
| 10. | 4N-3732 | [1] | COVER-VALVE | |
| 11. | 6N-1036 | [2] | GEAR-OIL PUMP (8 TEETH) | |
| 12. | 0T-0065 C | [2] | BOLT | |
| 13. | 8S-0493 | [1] | SHAFT AS-PUMP | |
| 14. | 2P-6245 | [1] | SHAFT AS-PUMP | |
| 15. | 4N-4055 | [1] | BODY AS-PUMP | |
| 16. | 8S-6511 | [2] | BEARING-SLEEVE | |
| 17. | 1B-8709 | [1] | KEY-WOODRUFF | |
| 18. | 2P-1781 | [1] | SPACER-OIL PUMP | |
| C | CHANGE FROM PREVIOUS TYPE | |||



