Oil Seal for Transmission Cover $ 33.00 SKU: 91204-KV3-841 Transmission cover oil seal. Back to: New Parts ×Close NOK NOK is Japan’s first oil seal manufacturer. Their functional parts, such as oil seals and o-rings of advanced technology in processed synthetic rubbers, are used not only in the automotive industry, but also in a wide variety of other industries. http://www.nok.com.sg/index.html Description This oil seal is the one behind the dry clutch. It will fit all the NSR250 engines with the dry clutch only. This is a genuine item. Oil seal size: 69 X 84 X 8