| Diagram | Fig. 11 — Gear Linkage, Chains, Alternator, Engine Sprocket · ref 33 |
| Listed in parts books | 1975 |
Norton Key, Engine Sprocket
Engine sprocket key, part 06-7595, keeps the sprocket indexed on its shaft.
This is the key that locates the engine sprocket on its shaft, part number 06-7595. It's a small piece but it does the job of keeping the sprocket indexed on the crankshaft or mainshaft so it can't rotate independently of the shaft it's mounted on.
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The catalog places this in the gearbox linkage and chain area, alongside the alternator and engine sprocket figures, which tells us it lives right where the primary drive comes together. Our record for this one only shows a single catalog appearance, tied to the 1975 model year, so we don't have a broader fitment picture beyond that.
If you're rebuilding the primary side or pulling the sprocket for inspection, this is a cheap piece to replace on principle since a worn keyway can let the sprocket work loose. Give us a call if you want to confirm it matches what's on your shaft before ordering.
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