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Shop/Category/Fig. 5 — Gearbox: Shell, Gear Cluster, Mounting Bolts, Adjuster and Countershaft Sprockets/Norton Gear, 1st. Mainshaft
Norton Gear, 1st. Mainshaft
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DiagramFig. 5 — Gearbox: Shell, Gear Cluster, Mounting Bolts, Adjuster and Countershaft Sprockets · ref 12
Subsystemgearbox
Listed in parts books1975

Norton Gear, 1st. Mainshaft

A first gear for the mainshaft in a Norton gearbox.

PN · 04-0026

04-0026 is a first gear for the mainshaft in a Norton gearbox. It's a cluster gear that lives inside the gearbox shell, part of the stack of gears and the sprocket assembly that make up the transmission internals.

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The catalog record we have on this one is thin — it shows up once, tied to gearbox shell and gear cluster figures, with no broader model or year spread beyond a single listing. If you're matching this against what's in your box, count teeth and compare against your worn part before you order.

Given how little we've got on file, call the shop and we'll confirm fitment before you commit to this one.

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