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MAIN BUSHING

An oversize main bushing, part number 70-4322/020, for crankcase rebuild work.

PN · 70-4322/020
Available in 9 versions:

This is a main bushing listed under part number 70-4322/020, an oversize replacement bushing for the crankshaft area. The /020 suffix marks it as an oversize fit, meaning it's meant for a bore that's been machined out beyond standard dimensions, a common step when a crankcase has worn or been reground.

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We don't have much more detail on file for this one beyond the basic description. If you're chasing this down for a rebuild, give us a call and we'll help confirm it's the right bushing for what you're working on before you order.

$103.49
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Right main bearing
PN 70-4322
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Ed is at the counter. Tell him what you're working on or what doesn't fit, and he'll take it from there with this part already on the bench.