| Also known as | E6186 |
| Diagram | Fig. 10 — CHAINCASE AND CHAINS · ref 33 |
| Subsystem | primary |
| Listed in parts books | 1966–1967 |
Crankcase protector
A crankcase guard from the primary chaincase area, protecting the case from chain contact.
70-6186 is a crankcase protector that lives with the primary chaincase and chain assembly. It's a simple guard piece meant to shield the crankcase from chain slap and road debris kicked up around the primary drive area.
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The part shows up in the catalogs under the CHAINCASE AND CHAINS figure, and it carries the older E6186 number if you're working from an earlier parts book. It's a low-key piece of hardware, but it does a real job keeping the chain from beating up the case over time.
We don't have a lot of extra detail on this one beyond its catalog listing. If you're not sure it's the right one for your bike, give us a call and we'll confirm before you order.
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