| Also known as | 74-13392 |
| Listed in parts books | Not catalogued by year yet |
PISTONS NORTON850 STD JCC
Standard-bore piston for the Norton 850 engine.
This is a piston for the Norton 850 engine, listed here in standard bore size. It's a Norton part, not a Triumph part, despite showing up in our system alongside Triumph inventory - the catalog description is plain on that point.
Read more
We don't have much more detail on file for this one beyond the standard-size designation and the part number itself. If you're rebuilding a Norton 850 top end, give us a call and we'll confirm what we've actually got in stock and whether it matches what your engine needs before you order.
The alias number 74-13392 refers to the same physical part, so if that's what's printed in your parts book, you're in the right place.
Sorry if we got something wrong here. If you think this information isn't correct, .