| Also known as | W3429 |
| Diagram | Fig. 10 — FRONT WHEEL · ref 13 |
| Subsystem | wheels |
| Listed in parts books | 1969–1970 |
Brake anchor plate
Front wheel brake anchor plate, Triumph part 37-3429 (also W3429), used on front drum brake setups including T100C/T100S/T90 listings.
This is the front brake anchor plate, Triumph part number 37-3429, also listed under the earlier W3429 form. It's part of the front wheel assembly and provides the fixed mounting point that the brake shoes and backing plate react against when the brake is applied, so it has to stay solidly located on the fork end and not spin with the wheel.
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Our catalog record ties this one to front wheel figures, including a listing specific to the T100C, T100S, and T90 front wheel setup, with catalog appearances spanning 1969 to 1970. If you're sourcing this for a different model or year, check your own parts book listing or give us a call before you order, since anchor plates can vary across the front wheel range.
If you're rebuilding a front drum brake and this plate is worn, cracked, or the anchor point is elongated, it's worth replacing rather than trying to make do, since it's the part that keeps the whole braking effort from just rotating uselessly with the hub.
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