Model T18
Borg-Warner 4-Speed Transmission

Item numbers match the diagram. Each part number searches Amazon for that Crown part.
| Item # | Description | Comments | Part No. |
|---|---|---|---|
| 1 | Seal, Input | J8132779 | |
| 2 | Input Shaft Bearing | Front | J4488141 |
| 3 | Washer, Front Bearing Retainer | J0640893 | |
| 4 | Shaft, Input | CJ-5, 7 w/ Tag #s: 13-01-177, 13-01-178 | J8128103 |
| 5 | Roller Bearing, Input Shaft | 22 Required | J0912345 |
| 6 | Bearing, Main Shaft | Rear | J8136623 |
| 7 | Output Seal | J0939335 | |
| 8 | Washer, Main Shaft Nut | JA001410 | |
| 9 | Nut, Main Shaft | J8126806 | |
| 10 | Blocking Ring, Synchronizer | 3rd and 4th Gear | J0912324* |
| 11 | Blocking Ring Set, Synchronizer | 3rd and 4th Gear; Includes 2 Rings | J8130256 |
| 12 | Blocking Ring, Synchronizer | 2nd Gear; Up to 8-22-83 | J0912340 |
| 13 | Ball, Synchronizer | 6 Required | 453593 |
| 14 | Roller Bearing, Reverse Idler Shaft | 74 Required | J0912354 |
| 15 | Roller Bearing, Countershaft | 88 Required | J0912345 |
| 16 | Insert, Shift Fork | Reverse | J8130273 |
| 17 | Insert, Shift Fork | 1st , 2nd, 3rd and 4th | 8130274 |
| 18 | Ball, Shift Rail | 3 Required | 453593 |
| 19 | Switch, Backup Lamp | J5350061 | |
| 20 | Boot, Shifter | CJ-5, 6 w/ V6-225 Engine | J0948185 |
| 21 | Shift Knob | 74/91 SJ, J-Series | J3241062 |
| 22 | Small Parts Kit | Includes Bearings, Snap Rings, and Thrust Washers | T18 |
| 23 | Gasket Set | J0923302 |
* Not Currently Available