Triumph BSA 500 650 750 Stainless Brake Spring Kit 71 & Later Moto Guzzi Engine Nyloc Nut 06-3598 1/2 x

Nyloc Nut 06-3598 1/2 x 20tpi qty 3

this one is silver-on-silver

They should fit all models of 650 twin through 1972

BSA/Triumph part numbers are 37-2328 and 37-3714

All stainless steel construction

Triumph BSA 500 650 750 Stainless Brake Spring Kit 71 & Later Moto Guzzi Engine Nyloc Nut 06-3598 1/2 xBSA Triumph part numbers are 37 2328 and 37 3714, the internal return springs that hook to the brake shoes. Perfect and lovely, and will fit ALL BSA and Triumph drum brakes of the vertical twin or triple models, front and rear, 1971 on. The longer front springs are NOT suitable for the smaller single leading shoe brake fitted to the B25 and B50 singles. Fabricated in rust free, tarnish free stainless steel. This listing is for the complete set of four