Details
| Also known as | E8146, I109B |
| Diagram | Fig. 2 — CRANKCASE · ref 96 |
| Subsystem | engine bottom |
| Listed in parts books | 1968, 1970–1971 |
ALT. ROTOR NUT 250/441
Alternator rotor retaining nut for 250/441 singles, PN 70-8146 (also listed as I109B).
PN · 70-8146
This is the alternator rotor nut listed for the 250 and 441 singles, part number 70-8146, also cataloged under the older I109B number. It's the nut that secures the alternator rotor onto the end of the crankshaft, keeping the rotor seated and running true inside the stator.
$16.49
Pin your bike to check this part fits.
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