Details
| Also known as | 41-567 |
| Diagram | Fig. 3 — CRANKCASE · ref 34 |
| Subsystem | engine bottom |
| Listed in parts books | 1969–1970 |
BSA Crankshaft oil pump drive worm gear
Crankshaft-driven worm gear that operates the oil pump, from the crankcase section of the parts book.
PN · 41-0567
This is the worm gear that drives the oil pump off the crankshaft, listed in the crankcase section of the parts book. It's a small but important piece of the lubrication chain - the crank turns it, and it in turn spins the oil pump to keep pressure up and oil moving through the engine.
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