Quality Aftermarket: Torque Amplifier Knob Insert
3020 Tractors With Marvel Schebler USX21
IH Lawn & Garden: Cub Cadetas an outer tierod end
WD Must Redrill pin holes to Fit shaft
Also fits: Belarus: 560
Deluxe Steering Wheel Spinner fits Minneapolis Moline Tractor A BF R UT ZA carburetor Quality Aftermarket: Torque Amplifier KnobQuality Aftermarket: Deluxe Steering Wheel Spinner Fits: Minneapolis Moline Tractor R, 335, 445, JetStar, 4 Star, JetStar 2, Jetstar 3, 5 Star, Big Mo 400, Big Mo 500, Big Mo 600, GBD, GG, GT, GTA, GTB, GTBD, GTC, HD220, HD605, M5, HD800, M504, M602, M670 Super, RT, RTE, RTI, RTN, RTS, RTU, URT, U, UB, UBD, UBE, UBED, UBN, UBU, UBUD, UT, V, ZA, ZAE, ZAN, ZAS, ZAU, ZB, ZBE, ZBN, ZBU, ZTI, ZTN, ZTS, ZTU Specifications Knob dimensions: 2" outside