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
| Item | Part Number | Description |
|---|---|---|
| 1 | 7Z369 | Solenoid body |
| 2 | 7A100 | Valve body |
| 3 | - | Forward clutch (clutch brake 1, 2, 3, 4) |
| 4 | 7A089 | 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 | 7D491 | Front planetary assembly |
| 10 | 7D491 | Center planetary assembly |
| 11 | 7D491 | Rear planetary assembly |
| 12 | 7F465 | Differential transfer drive gear |
| 13 | 7H349 | Differential transfer driven gear |
| 14 | - | Transfer shaft roller bearing and cup |
| 15 | 7H346 | Differential drive pinion gear |
| 16 | 7A233 | Park gear |
| 17 | 7F343 | Differential ring gear |
| 18 | 7A098 | Fluid filter |
| 19 | 4221 | Differential roller bearing and cup |
| 20 | 4207 | Differential carrier gear and case assembly |
| 21 | 7A209 | Differential lube tube |
| 22 | 7902 | Torque converter |
| 23 | - | Torque Converter Clutch (TCC) (part of 7902) |
| 24 | - | Torque converter cover (part of 7902) |
| 25 | - | Support assembly (converter reactor) (part of 7902) |
| 26 | 7G384 | Turbine/input shaft |
| 27 | 7G249 | Chain and sprocket pump drive |
| 28 | - | Reactor (part of 7902) |
| 29 | - | Turbine (part of 7902) |
| 30 | - | Impeller (part of 7902) |