Features: Application Model：For Eaton Fuller Transmission Input Shaft Bearing Puller Tool is compatible with 1 3/4" & 2" Shafts. (Note: This tool will not work for RT600 / 6600 series transmissions.) High Performance：Specially designed to easily and properly remove/pull the input shaft bearing without busting the drive gear teeth on the transmission. Powerful Function：Practical handy tools for replacing input shafts. Heavy duty and precise built prevents damage and allows efficiency, saving your time, energy and money. .