Product Description
NOS (New Old Stock) Yamaha NOS Yamaha 1973-74 TX500 1975 XS500 Beck Arnley .25 Oversize Piston Ring Set for 1 Piston = 5 Rings 371-11610-13. Set is a vintage period aftermarket Beck Arnley brand, made in Japan, being part number: 371-11610-14-00 , 63-2171.