John Deere Original Equipment Knob - M142227

Differential Lock Pedal Knob 

Fits the following John Deere models: 425, 445, 455, GX255, GX335, GX345, GX355, X465, X475, X485, X495, X500, X520, X530, X534, X540, X570, X575, X580, X584, X585, X590, X595. X700, X710, X720, X724, X728, X729, X730, X734, X738, X739, X740, X744, X748, X749, X750, X754, X758, X940, X948, X949, X950R. This is an O.E.M. John Deere part.