| Vendor | Type | Number | Amount $USD | Description | Comments |
| Colorado Norton Works | Gearbox | 0502-04 | 26.9 | Outer mainshaft bearing | #rls5 |
| Colorado Norton Works | Gearbox | 0502-03 | 36.9 | Inner layshaft bearing | #203ecp |
| Colorado Norton Works | Gearbox | 0502-02 | 29.9 | Inner mainshaft bearing | #1654 |
| Colorado Norton Works | Gearbox | 1201-01 | 86 | Transmission seal modification | |
| Colorado Norton Works | Gearbox | 0600-01 | 459 | Hydraulic clutch kit | |
| Cycle Gear | Gearbox | Bel-Ray 80/90 | 11.9 | Gear oil | |
| JRC Engineering | Gearbox | 66145 | 4.53 | Kick start oil seal | |
| Old Britts | Gearbox | 65212 | 97.3 | Ratchet plate assembly | |
| Old Britts | Gearbox | 67244 | 20.4 | Gearbox gasket set | |
| Old Britts | Gearbox | 65181 | 5 | Gearshift oil seal | |
| Old Britts | Gearbox | 064697/ss | 32.1 | SS gearbox top bolt | |
| Old Britts | Gearbox | 064730/ss | 4.75 | SS gearbox top bolt nut | |
| Old Britts | Gearbox | 65504 | 84.3 | Camplate | |
| Old Britts | Gearbox | 66180 | 76.2 | Gear pedal spindle | |
| Old Britts | Gearbox | 66187 | 65.2 | Cross shaft | |
| Old Britts | Gearbox | 65607 | 12.5 | Gearshift sleeve | |
| Old Britts | Gearbox | 66401 | 2.49 | Crossshaft circlip | |
| Old Britts | Gearbox | 65753 | 13.1 | Cross shaft rubber sleeve | |
| Old Britts | Gearbox | 41400 | 18.1 | 2 gearchange stop plate bolts | |
| Old Britts | Gearbox | 40479 | 7.56 | Quad return spring | |
| Old Britts | Gearbox | 64049 | 15.3 | Gearshift stop plate | |
| Old Britts | Gearbox | 66169 | 220 | Kickstart complete | |
| Old Britts | Gearbox | 40049 | 3.08 | Carrier pawl assembly circlip | |
| Old Britts | Gearbox | 40024 | 39.6 | Pawl gearshift | |
| Old Britts | Gearbox | 40067 | 17.5 | Pawl pivot pin | |
| Old Britts | Gearbox | 40135 | 3.03 | 3 washers | |
| Old Britts | Gearbox | 40038 | 5 | Gear shift pawl spring | |
| Old Britts | Gearbox | 65216 | 87.9 | Gear shift pawl carrier | |
| Old Britts | Gearbox | 60597 | 5.51 | Gearbox pivot stud | |
| Old Britts | Gearbox | 40076 | 3 | Gearbox retaining nut washer | |
| Old Britts | Gearbox | 65390 | 33 | Neutral switch | |
| Old Britts | Gearbox | 41400 | 9.09 | Gearchange stop plate bolt | |
| Old Britts | Gearbox | 121018 | 225 | Kickstart shaft pawl set (inside gearbox) | |
| Old Britts | Gearbox | 66364 | 2.95 | Neutral switch sealing washer | |
| Old Britts | Gearbox | 65183 | 4.1 | Oil seal cross shaft |