Top stanchion washer Norton Roadholder, slightly thicker than standard T320, with slight chamfer on outer edge. Also fits Triumph, BSA (ea). OD: 1.55" (39.4MM); ID: 1.12" (28.5MM); TH: 0.10" (2.5MM); stainless steel Original Part Number: B2/634; T320; T702; 06-7511; 067511 - Stanchion top washer Original BSA part #655332. Original Triumph #'s H2653 & 972653.
