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Bolt, long ~ crankcase halves
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DiagramFig. 2 — CRANKCASE · ref 28
Subsystemengine bottom
Listed in parts books1971, 1974, 1976–1980, 1983, 1985

Bolt, long ~ crankcase halves

Long bolt used to secure the crankcase halves together on OIF-era Triumph twins.

PN · 14-0230

This is one of the long bolts that clamps the two crankcase halves together on the OIF-era unit twins. The catalog lists it as a long bolt for the crankcase, and it shows up across engine bottom-end listings from the early '70s through 1980. These bolts run the length of the case and hold the mating halves in place under load, so they matter more than a stray fastener would.

$6.49
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