| Also known as | F4258 |
| Diagram | Fig. 9 — FOOTRESTS, CHAINGUARD, PROPSTAND, ETC. · ref 37 |
| Subsystem | primary |
| Listed in parts books | 1963–1964 |
Crankcase shield
A crankcase shield (PN 82-4258, formerly F4258) that protects the underside of the crankcase from road debris.
This is a crankcase shield, catalog number 82-4258, also listed under the earlier F4258 designation. It shows up in the parts book under the figure covering footrests, chainguard, and propstand, which places it down along the lower part of the frame rather than up in the engine internals.
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A crankcase shield's job is straightforward: it's a plate that guards the underside of the crankcase from stone strikes, road debris, and general knocks while riding. Given where it sits in the figure grouping, it likely mounts near the other lower-frame hardware like the chainguard and propstand, though our record doesn't spell out the exact mounting points.
The catalog entries for this part span 1963 to 1964. If you're trying to match this to a specific machine, give us a call and we'll confirm fitment before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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