| Also known as | T2581 |
| Diagram | Fig. 12 — INNER AND OUTER CHAINCASE · ref 9 |
| Subsystem | primary |
| Listed in parts books | 1969 |
Joint washer inner to outer chaincase
Joint washer sealing the inner and outer primary chaincase halves together.
This is the joint washer that seals between the inner and outer halves of the primary chaincase, part number 57-2581, also listed under the older T2581 designation. It sits at the primary chaincase joint, keeping the two case halves sealed against each other where they bolt together.
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Our catalog record only shows this one appearing in the inner and outer chaincase listings for 1969, so that's the extent of what we can confirm on fitment. If you're working on a different model year, call the shop and we'll check whether this is the right joint washer for your chaincase before you order.
We don't have more detail on this one beyond its place in the chaincase joint. If you need help matching it up to what's on your bike, give us a call.
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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