- Track-Type Tractor:
- D7RSeries II (S/N: AEC1500-1812; ABJ1500-1606; AGN1500-1780)
A new improved torque converter group is available for the machines that are listed above. The improved torque converter has two improvements. The first improvement is a new bearing that is more resistant to debris that will help to improve service life. The second improvement is a new carrier with a smaller seal that will reduce the load on the bearing and the reduced load on the bearing will increase the service life for the bearing.
| Torque Converter Groups | |||
| Former Part Number For Torque Converter Group With Torque Divider | New Part Number For Torque Converter Group With Torque Divider | Former Part Number For Torque Converter Group | New Part Number For Torque Converter Group |
| 232-6208 Torque Converter Gp With Torque Divider | 321-7461 Torque Converter Gp With Torque Divider | 1T-2083 Torque Converter Gp | 1T-2096 Torque Converter Gp |
The 1T-2083 Torque Converter Gp can be reworked to the 1T-2096 Torque Converter Gp by replacing the old parts in Table 2 with the new parts in Table 2.
Order the parts in Table 2 if your machine has a 1T-2096 Torque Converter Gp.
 | |
| Illustration 1 | g01453030 |
(1) 1T-2096 Torque Converter Gp (2) 304-9651 Ball Bearing (3) 1T-2095 Stator Carrier (4) 1T-0069 Seal Ring (5) 1T-2070 Bearing Retainer | |
| Required Parts For 1T-2096 Torque Converter Gp | |||||
| Item | Old Part Number | Description | New Part Number | Description | Quantity |
| 2 | 179-9579 | Bearing | 304-9651 | Ball Bearing | 1 |
| 3 | 1T-2048 | Stator Carrier | 1T-2095 | Stator Carrier | 1 |
| 4 | 142-8540 | Seal Ring | 1T-0069 | Seal Ring | 1 |
| 5 | 1T-2077 | Bearing Retainer | 1T-2070 | Bearing Retainer | 1 |
Note: Eight 0S-1588 Bolts must be used In order to attach the 321-7461 Torque Converter Group With Torque Divider to the 223-3400 Torque Converter Housing. The 1T-2095 Stator Carrier uses bolts with standard threads.