AUC10057, Idler Pulley Fit John Deere Z525E, Z535M, Z535R Z540M, Z540R ZTRAK
Bore .31″ Outside Diameter 3.98″ Overall Diameter 4.47″ Width 1.16″ Fit Models John Deere MOWER, ZERO-TURN: Z525E ZTRAK John Deere MOWER, ZERO-TURN: Z535M ZTRAK John Deere MOWER, ZERO-TURN: Z535R ZTRAK John Deere MOWER, ZERO-TURN: Z540M ZTRAK John Deere MOWER, ZERO-TURN: Z540R ZTRAK