Pedal tube to primary case felt washer for Nortons (ea). Used on Nortons from 1931 to 1974+. Approx OD 1 7/16" (36.5MM), ID: 31/32" (24.6MM). TH: 7/32" (5.5MM) Original part number: 3427; A2/494; E6207; 042055 - front chaincase inner portion footrest tube felt washer