TRIUMPH BRAKE DRUM SPROCKET 43T 37-1376 T100 T120 QUICK DETACH HUB 1959-65

This is a brand new rear brake drum and sprocketwith quick detach hub.

Part # 37-1376, W1376

Sprocket teeth: 43
Chain size: 530
Chain Pitch: 5/8″ X 3/8″

Fits: Triumph pre-unit and unit T120 with quick detach hub from 1960-65
Triumph T100 with quick detach hubfrom 1959-65