| Also known as | 18-89104RH |
| Listed in parts books | Not catalogued by year yet |
RING SET 250 +.040 HASTNG
A .040-over piston ring set (Hastings) for a 250cc engine rebuild; exact model application not specified in our records.
This is a piston ring set from the Hastings line, sized at .040 over standard for a 250 engine. Ring sets like this are used when a cylinder has been bored out to that oversize during a rebuild, so the rings seal properly against the new bore diameter. The catalog record we have on this one is brief and doesn't spell out which machine or model it was cataloged for.
Read more
Given the terse listing, we'd want to confirm the bore size and engine application against what you're actually working on before ordering. If you can tell us the cylinder diameter you're boring to, we can double check this is the right oversize for your rebuild.
Sorry if we got something wrong here. If you think this information isn't correct, .