| Diagram | Fig. 11 — Frame, Swinging Arm, Suspension Units · ref 37 |
| Subsystem | suspension rear |
| Listed in parts books | 1971–1973 |
Norton Suspension Unit Bottom Washer
Bottom washer for the rear suspension unit mounting, used where the shock pivots at the swinging arm.
NM.22636 is the bottom washer for the rear suspension unit, sitting where the shock absorber pivots on its lower mounting stud out at the swinging arm. It's a small but important piece of hardware in that mounting stack, taking up clearance between the shock eye and the frame lug or spindle so the unit sits square and doesn't bind or rattle at the pivot.
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This one shows up in the catalog under the frame, swinging arm, and suspension units section, appearing across catalog listings spanning 1971 to 1973. We don't have more detail on this one beyond that placement, so if you're chasing down an exact match for your suspension unit mounting, bring in the old washer or check against the shock you're running before you order.
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