| Also known as | B208 |
| Listed in parts books | Not catalogued by year yet |
RING SET 5T+.020 45-63 PU 500
Piston ring set, .020 oversize, for the pre-unit 5T 500 twin, 1945-1963.
This is a piston ring set for the 5T model, ground .020 over standard size. The catalog entry covers the pre-unit 500 twin built from 1945 through 1963, so it's a match for the era of that engine before Triumph moved to unit construction.
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The part also shows up in older records under the number B208, which is the same ring set carried under a different catalog listing from further back.
We don't have much more detail on this one beyond what's in the description. If you're rebuilding a 5T bottom end and need to confirm bore size or ring count before ordering, give the shop a call and we'll sort it out with you.
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