16-0129OEM: 96830-51Pinion gear puller tool kit is used to remove and install the pinion gear.Can be used to install gear on 1951-1953 Big Twin 61" and 74" overhead valve.Fits Models:EL 1939-1940XL 1967-1976FL 1941-1984FX 1971-1984FXR 1982-1994FXD 1991-1998FXST 1984-1998FLST 1986-1998FLT 1979-1998Tech Note:Order #16-0141 nut wrench separately. Used to install pressed on splined pinion gears on 1939-1953 Big Twin. Used to remove pinion gear on 1939-1989 Big Twin and 1957- 1976 XL.