| Also known as | 97-0308, H308 |
| Listed in parts books | Not catalogued by year yet |
SLEEVE NUT STEERING STEM
Adjustable sleeve nut for the steering stem, used on BSA telescopic fork steering heads from the postwar era into the late 1960s.
This is the sleeve nut for the steering stem, the adjustable nut that sets preload on the steering head bearings where the front fork assembly pivots in the frame. The catalog listing carries the legacy alias H308 (also seen as 97-0308), which turns up on BSA telescopic fork models from the postwar years into the late 1960s rather than on Triumph twins.
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Our records don't have detail beyond the basic listing itself, so we can't speak to specific dimensions or thread spec from what's on file. If you're trying to match this against a nut already on your bike, bring it in or give us a call and we'll confirm before you order.
Given how this part shows up across a range of BSA singles and twins from that era, it's worth double-checking the number against your own parts book before assuming it's a straight swap.
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