POWER TRAIN
TORQUE CONVERTER GPTRANSMISSION GP
SHAFT GP
VALVE GP-MODULATING
POWER TRAIN
TORQUE CONVERTER GP#SEBP37440680
243-1605: TORQUE CONVERTER & HOUSING GP
243-1605 TORQUE CONVERTER & HOUSING GP -FREEWHEEL STATOR
S/N DBS1-UP
PART OF 237-2331 TRANSMISSION AR
S/N DBS1-UP
PART OF 237-2331 TRANSMISSION AR
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8E-7447 | [1] | GEAR (56-TEETH) | |
| 2. | 1S-5596 | [1] | RETAINER | |
| 3. | 0S-1579 | [1] | BOLT (1/2-20X2-IN) | |
| 4. | 0S-1590 | [8] | BOLT (3/8-16X2-IN) | |
| 5. | 5M-2894 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 6. | 243-3725 | [1] | HOUSING-TORQUE CONVERTER | |
| 7. | 122-6579 | [1] | FLANGE-PUMP DRIVE | |
| 8. | 8T-0281 M | [1] | BOLT (M16X2X80-MM) | |
| 9. | 9X-8268 | [2] | WASHER (17.5X30X3.5-MM THK) | |
| 10. | 6V-1820 M | [8] | BOLT (M10X1.5X30-MM) | |
| 11. | 243-1606 | [1] | GEAR-PUMP DRIVE (67-TEETH) | |
| 12. | 1F-2771 | [1] | BALL BEARING | |
| 13. | 123-3205 | [1] | SHAFT | |
| 14. | 243-1604 Y | [1] | TORQUE CONVERTER GP (FREEWHEEL STATOR) | |
| 15. | 1T-1639 | [1] | RING | |
| 16. | 144-8299 | [1] | SEAL-O-RING | |
| 17. | 330-9730 | [2] | PLUG AS | |
| 19. | 6V-0852 | [1] | CAP-DUST | |
| 20. | 164-5567 | [1] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| 22. | 193-2550 Y | [1] | SENSOR GP-SPEED (MAGNETIC, HIGH OUTPUT)(TORQUE CONVERTER OUTPUT) | |
| 23. | 1V-6341 | [1] | SEAL | |
| 24. | 3P-0647 | [1] | SEAL-O-RING | |
| 25. | 6V-5839 | [8] | WASHER (11X21X2.5-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37440681
243-1604: TORQUE CONVERTER GP
243-1604 TORQUE CONVERTER GP -FREEWHEEL STATOR
S/N TKF1-UP
PART OF 243-1605 TORQUE CONVERTER & HOUSING GP
S/N TKF1-UP
PART OF 243-1605 TORQUE CONVERTER & HOUSING GP
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6Y-3148 | [1] | SHAFT-OUTPUT | |
| 2. | 5P-6414 | [3] | RING-RETAINING | |
| 3. | 5K-8591 | [1] | BEARING-OUTER | |
| 4. | 171-6348 | [1] | CARRIER AS | |
| 1P-0604 | [1] | PLUG-CUP | ||
| 4S-8541 | [1] | DOWEL | ||
| 5. | 6V-3823 M | [8] | BOLT (M12X1.75X60-MM) | |
| 6. | 243-1607 | [1] | GEAR-PUMP DRIVE (70-TEETH) | |
| 7. | 8E-9972 | [1] | IMPELLER-CONVERTER | |
| 8. | 6V-1820 M | [34] | BOLT (M10X1.5X30-MM) | |
| 9. | 6V-5839 | [34] | WASHER (11X21X2.5-MM THK) | |
| 10. | 6Y-4859 | [1] | HOUSING | |
| 11. | 8E-5247 | [1] | BALL BEARING | |
| 12. | 3E-6799 | [1] | SEAL-O-RING | |
| 13. | 6Y-1087 | [1] | COVER-END | |
| 14. | 8E-6539 | [1] | HUB AS | |
| 4S-8541 | [1] | DOWEL | ||
| 15. | 064-3843 | [1] | RING-SNAP | |
| 16. | 8E-6648 | [1] | SPACER (60.2X80X3-MM THK) | |
| 17. | 5K-9065 | [1] | RING-RETAINING | |
| 18. | 6V-8128 | [1] | RING-RETAINING | |
| 19. | 191-8720 | [1] | PLATE-SPLINED | |
| 20. | 6Y-1089 | [1] | TURBINE-CONVERTER | |
| 21. | 6Y-1090 | [1] | STATOR-CONVERTER | |
| 22. | 141-0752 | [1] | SPACER | |
| 23. | 119-5727 | [1] | BALL BEARING | |
| 24. | 1T-1621 | [1] | RING-SEAL | |
| 25. | 3N-8506 | [1] | RING-PISTON | |
| 26. | 6V-4350 | [1] | RACE-ROLLER BEARING | |
| 27. | 6V-4351 | [1] | PLATE-INNER RACE | |
| 28. | 194-4411 | [2] | WASHER-THRUST | |
| 29. | 141-1236 | [1] | RACE-FREEWHEEL | |
| 30. | 8P-7857 | [9] | ROLLER-FREEWHEEL | |
| 31. | 8P-7858 | [9] | SPRING-FREEWHEEL | |
| 32. | 289-4141 | [1] | CAM-FREEWHEEL | |
| M | METRIC PART | |||
#SEBP37440682
237-2331: TRANSMISSION AR
237-2331 TRANSMISSION AR -FREEWHEEL STATOR TORQUE CONVERTER
S/N DBS1-UP
PART OF 236-9057 POWER TRAIN AR
S/N DBS1-UP
PART OF 236-9057 POWER TRAIN AR
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 253-8351 Y | [1] | CASE & PARTS GP-PLANETARY | ||
| 247-7831 Y | [1] | CONTROL GP-TRANSMISSION HYD | ||
| 248-0357 Y | [1] | GEAR GP-OUTPUT TRANSFER | ||
| 196-1799 Y | [1] | PLANETARY GP-TRANSMISSION | ||
| 241-8686 Y | [1] | PUMP GP-TRANSMISSION | ||
| 243-1605 Y | [1] | TORQUE CONVERTER & HOUSING GP (FREEWHEEL STATOR) | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37440683
125-8808: UNIVERSAL JOINT GP
125-8808 UNIVERSAL JOINT GP -DRIVE SHAFT, REAR
S/N A7D1-UP
PART OF 125-9358 SHAFT GP-DRIVE
S/N A7D1-UP
PART OF 125-9358 SHAFT GP-DRIVE
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS#SEBP37440684
125-8817: UNIVERSAL JOINT GP
125-8817 UNIVERSAL JOINT GP -AXLE, FRONT
S/N A7D1-565
PART OF 125-9358 SHAFT GP-DRIVE
S/N A7D1-565
PART OF 125-9358 SHAFT GP-DRIVE
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS#SEBP37440685
296-4297: UNIVERSAL JOINT GP
296-4297 UNIVERSAL JOINT GP -DRIVE SHAFT, FRONT
S/N A7D566-741
PART OF 125-9358 SHAFT GP-DRIVE
S/N A7D566-741
PART OF 125-9358 SHAFT GP-DRIVE
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS#SEBP37440686
329-9658: UNIVERSAL JOINT GP
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS#SEBP37440687
244-3114: VALVE GP-MODULATING
244-3114 VALVE GP-MODULATING -TRANSMISSION CLUTCH
S/N DBS1-UP
24-VOLT
PART OF 247-7831 CONTROL GP-TRANSMISSION HYD
S/N DBS1-UP
24-VOLT
PART OF 247-7831 CONTROL GP-TRANSMISSION HYD
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS#SEBP37440688
350-3913: VALVE GP-MODULATING
350-3913 VALVE GP-MODULATING
S/N DBS1-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N DBS1-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
#SEBP37440689
385-4432: VALVE GP-MODULATING
385-4432 VALVE GP-MODULATING
S/N DBS1-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
S/N DBS1-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
Parts for your 972H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 2. | 444-7826 | [1] | COIL AS (24-VOLT) | |
| 3. | 214-7568 | [1] | SEAL-O-RING | |
| 4. | 164-2108 | [1] | WASHER (13.03X25.4X2.38-MM THK) | |
| 5. | 218-2373 | [1] | NUT (1/2-28-THD) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
Information:
POWER TRAIN
TORQUE CONVERTER GP
Special Instruction
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Technical Information Bulletin
The Bearing on the Torque Converter Output Shaft May Fail{3101, 7551}
The Bearing on the Torque Converter Output Shaft May Fail{3101, 7551}
The Bearing on the Torque Converter Output Shaft May Fail{3101, 7551}
Specifications
Speed Sensor (Torque Converter Output) (Transmission Output)
966H Wheel Loader and 972H
Wheel Loader Power Train
966H Wheel Loader and 972H
Wheel Loader Power Train
Systems Operation
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Repair of Pump Drive Gears for Torque Converters {3100, 3101}
Repair of Pump Drive Gears for Torque Converters {3100, 3101}
Repair of Pump Drive Gears for Torque Converters {3100, 3101}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Turbine Wheel for Torque Converters Used with Power Shift Transmissions {3101, 3131}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Turbine Wheel {0679, 3101, 3131}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Torque Converter Impeller {0679, 3101, 3134}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Testing and Adjusting
Bench Test Procedures
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Troubleshooting
Disassembly and Assembly
Torque Converter, Transmission and Output Transfer Gears - Remove
966H and 972H Wheel Loaders Power Train
966H and 972H Wheel Loaders Power Train
Torque Converter, Transmission and Output Transfer Gears - Install
966H and 972H Wheel Loaders Power Train
966H and 972H Wheel Loaders Power Train
Torque Converter from Transmission, Output Transfer Gears - Separate
966H and 972H Wheel Loaders Power Train
966H and 972H Wheel Loaders Power Train
Torque Converter to Transmission, Output Transfer Gears - Connect
966H and 972H Wheel Loaders Power Train
966H and 972H Wheel Loaders Power Train
Service Magazine
Recommendations for Rebuilding Torque Converter Freewheel Stators on All Cat Products {3101, 3129}
Recommendations for Rebuilding Torque Converter Freewheel Stators on All Cat Products {3101, 3129}
Recommendations for Rebuilding Torque Converter Freewheel Stators on All Cat Products {3101, 3129}




