Major Components
This transaxle has the following major components
- Case with torque converter housing
- Two drive clutches: Direct clutch Overdrive clutch
- Four brake clutches: Forward clutch Low one-way clutch Low/reverse clutch Intermediate clutch
- Three planetary gearsets: Front Center Rear
- Final drive gearset: Transfer shaft drive gear Transfer shaft and gear assembly Differential ring gear
- Differential
- Pump and filter assembly
- Main control: Valve body assembly Solenoid body assembly
Scheme 70
| Item | Part Number | Description |
|---|---|---|
| 1 | 7Z369 | Solenoid body |
| 2 | 7A100 | Valve body |
| 3 | Forward clutch (clutch brake 1, 2, 3, 4) | |
| 4 | 7H253 | Low One-Way Clutch (OWC) |
| 5 | Low/reverse clutch (clutch brake low/reverse) | |
| 6 | Intermediate clutch (clutch brake 2, 6) | |
| 7 | Direct clutch (drive clutch 3, 5, R) | |
| 8 | Overdrive (O/D) clutch (drive clutch 4, 5, 6) | |
| 9 | 7N473 | Front planetary assembly |
| 10 | 7L192 | Center planetary assembly |
| 11 | 7D491 | Rear planetary assembly |
| 12 | 7F342 | Differential transfer drive gear |
| 13 | 7H349 | Differential transfer driven gear |
| 14 | 7170 | Transfer shaft roller bearing and cup |
| 15 | 7H346 | Differential drive pinion gear |
| 16 | 7A233 | Park gear |
| 17 | 7F343 | Differential ring gear |
| 18 | 7K172 | Fluid filter |
| 19 | 4242 | Differential roller bearing and cup |
| 20 | 4207 | Differential carrier gear and case assembly |
| 21 | 7A208 | Differential lube tube |
| 22 | 7902 | Torque converter |
| 23 | Torque Converter Clutch (TCC) (part of 7902) | |
| 24 | Torque converter cover (part of 7902) | |
| 25 | 7F363 | Support assembly (converter reactor) |
| 26 | 7J251 | Turbine/input shaft |
| 27 | 7J263 | Chain and sprocket pump drive |
| 28 | Reactor (part of 7902) | |
| 29 | Turbine (part of 7902) | |
| 30 | Impeller (part of 7902) |