Details
| Diagram | Fig. 5 — OIL PUMP, GEARBOX SPROCKET · ref 12 |
| Subsystem | gearbox |
| Listed in parts books | 1970 |
BSA Oil pump spindle housing
Oil pump spindle housing for the timing-side oil pump drive.
PN · 71-1139
This is an oil pump spindle housing, the small machined piece that carries the spindle for the oil pump drive. Our catalog record ties it to the oil pump and gearbox sprocket area, so it lives down at the timing-side of the engine where the pump gets its drive.
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