| Also known as | JRC 750R, WW97035R |
| Listed in parts books | Not catalogued by year yet |
RING SET T140 STD,BSA.040 (76MM)
Piston ring set for the 750 unit twin, .040 over, sized for a 76mm bore.
This is a piston ring set for the 750 unit twin, listed in our records as a .040 over size, and it's set up for a 76mm bore. The part number covers the T140 line, and the catalog note ties it to the same bore work as certain BSA applications at this oversize.
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Ring sets like this replace the compression and oil control rings on a rebuilt piston, sealing the cylinder and controlling oil consumption once a bore has been taken out to this size. If you're rebuilding a top end and your cylinders have already been bored to .040 over, this is the ring set that matches that spec.
We don't have much more history on this one in our records beyond the basic listing, so if you've got questions about how it matches up with your specific pistons or bore work, give us a call and we'll confirm before you order.
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