| Also known as | AC512/080 |
| Listed in parts books | Not catalogued by year yet |
RING SET B44 .080(JAPAN)
Piston ring set for the BSA B44, ground to .080 oversize.
This is a piston ring set for the BSA B44, machined to a .080 oversize. The B44 is a BSA model, not a Triumph, so this listing is here for reference and cross-shop searches rather than being something we'd fit to one of our unit or pre-unit twins.
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The .080 marking means it's meant for a cylinder that's already been bored out that far over standard, so it only works if your barrel has been machined to match. Check your own bore measurement before ordering rather than going by the model name alone.
Our records show this under the JRC number here as well as the AC512/080 alternate number, so if your invoice or an old parts list shows either one, it's the same ring set.
Sorry if we got something wrong here. If you think this information isn't correct, .