| Diagram | Fig. 5 — Gearbox: Shell, Gear Cluster, Mounting Bolts, Adjuster and Countershaft Sprockets · ref 16 |
| Subsystem | gearbox |
| Listed in parts books | 1971–1973 |
Norton Sleeve Gear c/w Bushes
Gear sleeve with bushes for the Norton gearbox, part number 061057.
This is the gear sleeve assembly complete with bushes, listed under Norton part number 061057. It shows up in the gearbox figure covering the shell, gear cluster, mounting bolts, adjuster, and countershaft sprockets, so it's a component that lives inside the transmission shell alongside the gear cluster.
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The sleeve carries its own bushes as supplied, meaning you're not sourcing those separately when you order this piece. Catalog records place it in gearbox listings running 1971 to 1973.
This is a Norton part, not a Triumph one, so don't cross-shop it against a Triumph gearbox unless you've confirmed the two share hardware. If you're rebuilding a gearbox and this number came out of your parts book, it should be a straight match — but call the shop if you want us to double check before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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