Click on red part numbers for photos
| Transmission | Part No. | Price £ |
| 12/4 Hub leathers, front | AM226/AM306 | 12 |
| 12/4 Hub felt seals, rear | AO66 | 10 |
| 12/4 Half shaft keys | AO54 | 6.50 |
| 12/4 & 16/6 Rear hub ring nut | AO64, EV62 | 70 |
| 12/4 Clutch release bearing assembly, incl. carriers | AK16,21,23 | 340 |
| 12/4 10inx7.625in Clutch lining pairs | AK5 | 45 |
| 12/4 10.25inx7.625in Clutch lining pairs | AK5 | 47 |
| 12/4 Clutch drive plates | AK4 | 52 |
| 12/4 Clutch plate centre splined hub | AK11 | 250 |
| 12/4 Clutch lever posting pin sets of 3 | AK34,35,36 | 40 |
| 12/4 Clutch levers, set of 3 | AK37 | 45 |
| 12/4 Clutch lever return spring | AK38 | 1.60 |
| 12/4 Clutch springs, set of 15 | AK40 | 40 |
| 12/4 Gearbox plug washer | AT42 | 3.20 |
| 12/4 Gearbox 1st motion shaft bush – to order | AT52 | POA |
| 12/4 Prop shaft drive coupling, leather as original | AO107 | 130 |
| 12/4 Prop shaft coupling bolts, per bolt | AO145 | 11 |
| 12/4 Prop shaft gaiter, rubber | AO122 | 13.50 |
| 12/4 Starter ring gear | POA | |
| 12/4 Gearbox gears – gate change & early ball change | AJ62,63,69,71 | 1600 |
| 12/4 Gearbox gears – late ball change | AJ62,69,71,165 | 1600 |
| 12/4 Flywheel nut – tapered | AK30 | 8 |
| 12/4 Cone bush for tapered flywheel nut | AK31 | 8 |
| 12/4 Flywheel nut – plain | AK28 | 4 |
| 12/4 & 16/6 Rear axle tube repair sleeve | 39 |
| Transmission | Part No. | Price £ |
| 12/4 & 16/6 Rear hub oil seal conversion kit (adapter ring, ring nut,oil seal, O-rings) | Modification | 145 per side |
| 12/4 & 16/6 L.H. Thread half shaft nut (off-side) | AO55, EV49 | 11.75 |
| 12/4 & 16/6 R.H. Thread half shaft nut (near-side) | AO56, EV50 | 9.75 |
| 12/4 & 16/6 King pin cotter pin | AM198/ER15 | 20 |
| 12/4 & 16/6 Rear (artillery) wheel studs | AO70/ER52 | 15 |
| 16/6 Hub leathers, front | ER47/AM306 | 12 |
| 16/6 Clutch thrust bearing | 100 | |
| 16/6 Clutch lining pairs | EP26/EP42 | 47 |
| 16/6 Clutch drive plates | EP28/EP43 | 52 |
| 16/6 Clutch post & pin set | EP24/25/19 | 40 |
| 16/6 Clutch lever return spring | EP20/EP41 | 1.60 |
| 16/6 Clutch springs, set of 15 | EP22 | 40 |
| 16/6 Flywheel lock washer/ bearing cover | EP37 | 15 |
| 16/6 Prop shaft gaiter, rubber | EW19/AO122 | 13.50 |
| 16/6 Vibration damper discs- pair – friction disc parts only | EC52 | 45 |
| 16/6 Starter ring gear | POA | |
| 16/6 Gearbox gears | EO69,70,92,94 | 1600 |
| 20/4 Clutch lining sets | CCB37 | 52.50 |
| 20/4 Clutch drive plates | CCB2 | 65 |
| 20/4 Clutch centre (splined) | CCB6 | 360 |
| 20/4 Gearbox 1st motion shaft | CCA30 | 895 |
| 20/4 & 20/6 rear brake lever return spring- handed | CCJ57,58, DV22,23 | |
| 20/6 Hub leathers, front | DR45 | 12 |
| 20/6 Clutch drive plates | DP28 | 65 |
| 20/6 Clutch linings | DP24,29 | 55 |
| 20/6 Flywheel nut | 1.20 | |
| Wheel Nuts, as original, one-piece brass | 7/16” BSF 18TPI | 12 |