Crankshaft Main Oilseal $ 44.00 SKU: 93103-37122 Crankshaft main oilseal. Back to: 1RK, 2KM ( 1986 - 1987 ) ×Close Yamaha Yamaha is a leader in businesses ranging from musical instruments and audio & video products to information technology products, new media services, home furnishings, auto components, specialty metals, music education and resort facilities. http://www.global.yamaha.com/ Description Crankshaft main oil seal. It will suit TZ250 1981 - 1989. Yamaha part number: 93103-37122