Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4T45E | ||||
| Input Carrier & Sun Gear | ||||
| Driven Gear Bearing | MGB | 8631190 | 15.69 | |
| Hybrid | MGB | 8636118 | 13.71 | |
| Support | MGB | 24207143 | 537.89 | |
| Seal | MGB | 24201613 | 12.07 | |
| 2ND Clutch Piston | MGB | 24205042 | 52.09 | |
| Clutch Spring | MGB | 8684327 | 7.95 | |
| Retaining Ring | MGB | 8684325 | 7.95 | MGB | 24207224 | 8.28 | MGB | 8684580 | 8.20 | MGB | 8684575 | 8.20 | MGB | 24203619 | 8.00 | MGB | 8684893 | 7.95 |
| Waved Clutch Plate | MGB | 24200298 | 8.28 | |
| Steel Plate | MGB | 24200790 | 15.86 | |
| Friction Plate | MGB | 24236976 | 8.42 | |
| Backing Plate | MGB | 24209271 | 27.12 | |
| Clutch Cam | MGB | 24231053 | 49.12 | |
| Roller | MGB | 24231052 | 55.00 | |
| Bearing | MGB | 24200248 | 15.86 | MGB | 24200252 | 15.86 | MGB | NOT LISTED | 0.00 | MGB | 24200246 | 13.83 |
| Shell | ||||
| Reaction Carrier Shell | MGB | 24202267 | 160.98 | |
| Reaction Sun Gear Shell | MGB | 24218026 | 160.98 | Includes Sun Gear Bushing. |
| Thrust Bearing | MGB | 24200251 | 15.86 | |
| Sun Gear Bushing | ||||
| See Sun Gear Shell. | ||||
| Reaction Carrier | MGB | 24221736 | 302.47 | |
| Sun Gear | ||||
| Input Sun Gear | MGB | 8684581 | 51.16 | |
| Carrier Sun Gear | MGB | 24209288 | 156.28 | |
| Gear | ||||
| Reaction Gear | MGB | 24215273 | 229.25 | |
| Input Carrier | MGB | 24228792 | 236.29 | |
| Flange | MGB | 24202221 | 73.23 | |
| Parking Gear | MGB | 24242806 | 47.84 | |
| Retainer | MGB | 8684580 | 8.20 | |
| Differential Carrier Assembly | MGB | 24215951 | 453.58 |