| Ref | Part Number | Description |
|---|---|---|
| 1 | 420637497 | Countershaft |
| 4 | 420634933 | Park Lock Gear |
| 5 | 420637681 | Intermediate Shaft 28T INT 2 |
| 6 | XXX | Not Available As Spare Parts |
| 7 | XXX | Not Available As Spare Parts |
| 8 | 420637554 | Intermediate Gear Shaft |
| 9 | 420427120 | Thrust Washer 20.2/40/1.5 |
| 10 | 420435874 | Intermediate Gear 32T |
| 11 | 420632902 | Needle Cage Kit 20X26X19.8 |
| 12 | 420229244 | Dowel Pin 12X140 This part replaces 420229240. |
| 13 | 420638187 | Cylindrical Helical Coiled Spring |
| 14 | 420647133 | Collar Sleeve |
| 15 | 420657762 | Parking Lock Lever |
| 16 | 420657543 | Shifting Drum Ass'y |
| 17 | 420657704 | Shift Block Ass'y |
| 18 | 420638151 | Spring |
| 19 | 420827590 | Thrust Washer |
| 20 | 420245330 | Snap Ring |
| 21 | 420257004 | Gearshift Fork Ass'y |
| 22 | 420657564 | Gearshift Fork Ass'y |
| 23 | 420657439 | Fork Spindle |
| 24 | 420638153 | Spring |
| 25 | 420827596 | Thrust Washer |
| 26 | 420945470 | Retaining Ring |
| 27 | 420645035 | Retaining Ring |
| 28 | 420657478 | Shifting Fork Ass'y |
| 29 | 420686405 | Differential Ass'y |
| 30 | XXX | Not Available As Spare Parts |
| 31 | XXX | Not Available As Spare Parts |
| 32 | XXX | Not Available As Spare Parts |