Shop/Category/Fig. 1 — Engine: Crankshaft, Connecting Rods, Pistons, Camshaft, Timing Gear/Norton Timing Pinion Nut (oil pump worm)
Details
| Diagram | Fig. 1 — Engine: Crankshaft, Connecting Rods, Pistons, Camshaft, Timing Gear · ref 21 |
| Subsystem | engine bottom |
| Listed in parts books | 1971–1973 |
Norton Timing Pinion Nut (oil pump worm)
Nut that secures the oil pump worm gear pinion on the engine timing side.
PN · NM.24732
This is the timing pinion nut that secures the oil pump worm gear on the timing side of the engine, down in the crankshaft and camshaft area. It's a small but important fastener that keeps that gear locked onto its shaft so the oil pump drive stays put and doesn't work itself loose over time.
Not listed anywhere
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.
Sign in to request it
We need somewhere to send the price and the photographs.
Pin your bike to check this part fits.
Sorry if we got something wrong here. If you think this information isn't correct, .