Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Input Gear |
| 4T80E |
| Input Gear Kit | GMO | 24200461 | 751.00 | |
| Input Carrier |
| 4T60E | GMO | 24205129 | 351.83 | |
| 4T65E | GMO | 24204431 | 375.30 | |
| 4T80E | GMO | 8681887 | 660.51 | |
| Sun Gear |
| 4T60E |
| Input Sun Gear | GMO | 24208023 | 154.07 | |
| 4T65E |
| Input Sun Gear | GMO | 24204008 | 159.54 | |
| Final Drive Sun Gear |
| M15 | GMO | 24209157 | 73.23 | |
| MN3 | GMO | 24209157 | 73.23 | |
| MN7 | GMO | 24229137 | 67.16 | |
| 4T80E | GMO | 8678083 | 229.25 | |
GMO | 8678825 | 160.98 | | | Input Sun Gear | GMO | 8678076 | 49.02 | |
| Reaction Carrier |
| 4T60E | GMO | 24205127 | 287.04 | |
| 4T65E | GMO | 24205127 | 287.04 | |
| 4T80E | GMO | 8681884 | 763.37 | |
| Reaction Sun Gear |
| 4T60E | GMO | 8651450 | 241.68 | |
| 4T65E | GMO | 24201902 | 301.42 | |
| Final Drive Gear |
| 4T60E | GMO | 24200788 | 266.86 | |
| 4T65E | GMO | 24226604 | 312.54 | |