| Diagram | Fig. 5 — GEAR CLUSTER · ref 74 |
| Listed in parts books | 1969–1970 |
BSA Outer timing cover
A cover-type part cataloged as an outer timing cover but tied to gearbox and footchange figures - call to confirm before ordering.
70-9433 is listed in the parts books as an outer timing cover, but the figure titles it actually shows up under are GEAR CLUSTER and FOOTSTART AND FOOTCHANGE - which tells us this part lives in the gearbox area rather than at the engine timing chest. That's worth flagging up front, since the description and the figure context don't line up cleanly in our records.
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Given that mismatch, we're not going to guess at exact placement, material, or dimensions for this one. The catalog entry is brief and the manufacturer tag on file doesn't hold up against the description either.
If you're working from a parts book that lists 70-9433 under gearbox or footchange components, call the shop and we'll square away exactly what this piece is and how it mounts before you order.
Sorry if we got something wrong here. If you think this information isn't correct, .