Features: 1、This crank oil seal remover/installer kit allows the crank seal to be replaced without dismantling the crankcase thus saving you time and costs. With the help of this tool kit, you don’t need to worry about scraping the crank surface. 2、This crank oil seal remover/installer kit is designed for universal use covering a wide range of cars with oil seals between 21,5 mm and 64 mm in diameter. Package includes: 7 Aluminum adapters for pressing in the seals 5 Large adapters 7 Adapter rings for the most popular central screws (M8, M10, M12, M14, M16, M18 and M20) 1 Puller for pulling stuck radial seal rings Note: .