34179-33 4-Speed Shifter Fork Nut, Big Twin 1936-1986 (OEM 34179-33)

This high-quality shifter fork nut from Bender Cycle is an American-made replacement for 4-speed transmissions used in 1936–1986 Big Twin models. It also fits 45" Flatheads, FX, RS, and Softail models, replacing OEM 34179-33. Manufactured to meet or exceed original equipment specifications, this nut is crucial for securing the shifter fork within the transmission case. In a 4-speed gearbox, every component must be locked down tight to ensure precise gear selection and to prevent internal damage. Using Bender Cycle hardware gives you the confidence that your transmission is built with parts that can handle the torque and vibration of a classic Harley-Davidson, keeping your shifts positive and your gearbox reliable.