Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Extension Housing Seal | ||||
| 5 Speed, Hydramatic (MG5/MY2/M50) | ||||
| Extension Oil Seal | ||||
| C Series | GMO | 23049496 | 8.48 | |
| K Series | GMO | 23049636 | 24.51 | |
| 5 Speed, New Process (MW3) | ||||
| Rear Mainshaft Seal | ||||
| Without 15000 GVWR | GMO | 12478060 | 12.76 | |
| With 15000 GVWR | GMO | 88958818 | 52.36 |