| Also known as | T1472 |
| Diagram | Fig. 10 — CLUTCH · ref 9 |
| Subsystem | primary |
| Listed in parts books | 1960–1962 |
CLUTCH RUBBER,4 SPRING
Clutch center shock rubber for the Triumph pre-unit 4-spring clutch, cushions power delivery through the primary drive.
57-1472 is the clutch rubber used in the 4-spring pre-unit clutch center on Triumph twins. These small rubber blocks sit inside the clutch center and take up the shock when power comes on and off the primary drive, smoothing out the jerk you'd otherwise feel through the gearbox and rear wheel.
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Because they're a wear item that lives buried inside the clutch hub, they're easy to forget about until the clutch starts feeling harsh or clunky on take-up. Getting to them means pulling the clutch center off the hub and taking it apart, so it's a job usually done alongside other clutch work rather than on its own.
Our records don't show much catalog history on this number, but the part is straightforward: a rubber shock absorber for the 4-spring pre-unit clutch. Call the shop if you want us to confirm how many you need for a full rebuild before you order.
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