Final Drive Chain, Sprockets and Planetary Gearset
WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The final drive consists of a drive chain and sprockets and a planetary gearset and differential assembly. The drive chain and sprockets transfer torque from the front planetary carrier hub to the differential assembly that has a planetary gearset integrated into it for final drive torque multiplication.
The final drive consists of the following components:
- Drive sprocket
- Drive chain
- Driven sprocket
- Final drive sun gear
- Final drive ring gear
- Final drive planetary carrier and differential assembly
Final Drive Component Cutaway View
Final Drive Component Exploded View
ITEM DESCRIPTION
| Item | Part Number | Description |
|---|---|---|
| 1 | 7G132 | Drive chain drive sprocket |
| 2 | 7G249 | Drive chain |
| 3 | 7G132 | Drive chain driven sprocket |
| 4 | 7F342 | Final drive planetary sun gear |
| 5 | 7F465 | Differential assembly |
| 6 | 7F343 | Final drive planetary ring gear |
| 7 | 7975 | Torque converter housing |