The Eaton Fuller hex nut X1-1010 or X11010 is a 5/8-18 Eslok locking nut used in Eaton Fuller transmissions. It secures the auxiliary section range cylinder yoke bolt, where the prevailing-torque Eslok feature helps the fastener hold position against vibration in service. Overall size is about 1.06 in. across and 0.55 in. tall. Cross references include X-1-1010, X11010, FULX11010, K-1431, K1450, 1113067, and 3088-X11010. This is a genuine Eaton Fuller fastener sold by Pro Gear and Transmission. Not sure this is your part? Give us a call to confirm proper fit for your transmission.
Features
Genuine Eaton Fuller hex nut, part number X1-1010 or X11010
5/8-18 thread with Eslok prevailing-torque locking feature
Used on the transmission auxiliary section range cylinder yoke bolt
Approx. 1.06 in. width and hex, 0.55 in. height
Cross references: X-1-1010, X11010, FULX11010, K-1431, K1450, 1113067, 3088-X11010
Tech Specs
- Type: Hex nut, Eslok locking
- Thread: 5/8-18
- Width / across hex: 1.06 in.
- Height: 0.55 in.
- Application: Transmission auxiliary section range cylinder yoke bolt
- Cross reference: X-1-1010, X11010, FULX11010, K-1431, K1431, K1450, 1113067, 3088-X11010, ZBFX11010
