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Shop/Category/Fig. 16 — FRONT FORK/Fork top nut
Fork top nut
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Also known asH4309
DiagramFig. 16 — FRONT FORK · ref 27
Subsystemforks front
Listed in parts books1972–1973

Fork top nut

Fork top nut for the telescopic front fork, catalog number 97-4309 (also listed as H4309).

PN · 97-4309

This is the fork top nut, catalog number 97-4309, also known under the older H4309 designation. It sits at the top of the telescopic front fork, where it caps off the fork tube assembly. The catalog shows this part appearing in front fork listings from 1972 to 1973.

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A fork top nut like this one closes off the top of the fork leg and keeps everything underneath it contained. It's a small part but an important one to have in good shape, since it takes wrenching every time someone works on the fork internals.

Our record on this one is fairly brief. If you've got a different year machine, check your parts book against the 97-4309/H4309 numbers before ordering to make sure it matches what's on your bike.

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