JTC-4901 通用型凸輪軸油封拆裝組

•Allow the crank seal to be replaced without dismantling the crankcase saving  your time and costs. Do not worry about scraping the crank surface
•Universal use covering a wide range of cars with oil seals between 27mm and 58mm in diameter.
•The blue seal adapters are made of aluminum to prevent the damage of crank