Wide Applications It is a universal seal puller that can be used for many shaft/seal disassembly. Function Why use a screwdriver to remove the oil seal? This will only scratch the metal surface and you will create a permanent and irreparable leak! The 58430 Shaft Seal Puller will easily remove camshaft and crankshaft seals without damaging the shaft. Premium Quality Made of high quality steel and iron to ensure high strength and durability. The comfortable handle ensures easy operation and has a non-slip design. Upgraded Design .