| Also known as | 06-2764 |
| Diagram | Fig. 17 — Rear Wheel — GROUP 17 · ref 43 |
| Subsystem | wheels |
| Listed in parts books | 1971–1973 |
BRAKE DRUM/SPROKET NORTON - CUSH DRIVE TYPE 42T - 062066
Norton cush-drive rear brake drum and sprocket assembly, 42 tooth.
This is a Norton part, not a Triumph one - a combination rear brake drum and sprocket assembly, cush drive type, with 42 teeth. The catalog description calls out the cush drive design and 42-tooth count, and cross references it to part number 062066. If you're working on a Norton with a rear cush-drive hub, this is the piece that carries both the brake drum surface and the final-drive sprocket teeth in one casting.
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We don't have more detail on this one beyond what's in the description. If you're trying to match it against what's currently on the bike, pull your parts book and compare the drum/sprocket assembly listing before you order, since there are different styles of this part depending on how the rear hub is set up.
Sorry if we got something wrong here. If you think this information isn't correct, .