| Diagram | Fig. 10 — CLUTCH AND PRIMARY COVER · ref 32 |
| Subsystem | primary |
| Listed in parts books | 1969–1970 |
BSA Clutch chainwheel
Clutch chainwheel from the primary drive assembly, shown in the clutch and primary cover figure for 1969-1970 catalog listings.
The 40-3203 is a clutch chainwheel, part of the primary drive assembly that sits behind the primary cover. This is where the engine's drive is transferred through the primary chain to the clutch itself, and the chainwheel is the sprocket-and-clutch-basket component that the chain wraps around before power moves on to the gearbox.
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The catalog record ties this one to the CLUTCH AND PRIMARY COVER figure, and it turns up across catalog listings from 1969 to 1970. Beyond that we don't have more detail on this one in our records, so if you're matching it up to a specific machine, give us a call and we'll confirm fitment before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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