Pick your bike, open a section, then match the red number on the drawing to the plate number in the parts list underneath. Every part shows its part number, price and an Add button.
Factory parts books (PDF) →Home>Make: BSA>1949-53 BSA A7/A10 (Rigid & Plunger)>Suspension, Wheels & Brakes>Rear Suspension (Plunger)
| Plate # | Picture | Part Name | Part # | Qty Fitted | Description | Price | |
|---|---|---|---|---|---|---|---|
| 1 | Plunger carrier column screw plug | 67-4166 | 2 | Model: A7, A10 and Star Twin | |||
| 2 | Plunger carrier column assembly | 89-4041 | 2 | Model: A7, A10 and Star Twin | |||
| 3 | Plunger spring outer shroud | 89-4248 | 2 | Model: A7, A10 and Star Twin | |||
| 4 | Plunger spring inner shroud | 89-4249 | 2 | Model: A7, A10 and Star Twin | |||
| 5 | Plunger spring top collar | 89-4257 | 2 | Model: A7, A10 and Star Twin | |||
| 6 | Plunger spring (top) | 67-4132 | 2 | Model: A7, A10 and Star Twin | |||
| -- | Plunger spring (top) (sidecar) | 89-4247 | 2 | Model: A7, A10 and Star Twin | |||
| 7 | ![]() |
Clamp lug bolt washer (shakeproof) | 66-4707 | 2 | Model: A7, A10 and Star Twin | $0.30 | View |
| 8 | Plunger tube with bushes | 89-4046 | 2 | Model: A7, A10 and Star Twin | |||
| 9 | ![]() |
Clamp lug bolt | 3-1399 | 2 | Model: A7, A10 and Star Twin | $9.90 | View |
| 10 | ![]() |
Rear spindle clamp lug grease nipple | 28-2080 | 2 | Model: A7, A10 and Star Twin | $2.40 | View |
| 11 | Rear spindle clamp lug (nearside) | 67-4125 | 1 | Model: A7, A10 and Star Twin | |||
| 11 | Rear spindle clamp lug (offside) | 67-4126 | 1 | Model: A7, A10 and Star Twin | |||
| 12 | Rebound spring shroud (outer) | 89-4240 | 2 | Model: A7, A10 and Star Twin | |||
| 13 | Rebound spring shroud (inner) | 89-4241 | 2 | Model: A7, A10 and Star Twin | |||
| 14 | Rebound spring bottom collar | 89-4258 | 2 | Model: A7, A10 and Star Twin | |||
| 15 | Rebound spring (bottom) | 89-4259 | 2 | Model: A7, A10 and Star Twin | |||
| 16 | ![]() |
Clamp lug bolt nut | 2-46 | 2 | Model: A7, A10 and Star Twin | $3.10 | View |
| 17 | ![]() |
Rear wheel adjusting screw spring | 15-1312 | 2 | Model: A7, A10 and Star Twin | $3.80 | View |
| 18 | ![]() |
Rear wheel adjusting screw | 66-4603 | 2 | Model: A7, A10 and Star Twin | $22.00 | View |
| 19 | Rebound spring top collar | 67-4127 | 2 | Model: A7, A10 and Star Twin |