Idler Pulley - 5-3/4" OD

Fits most 150XT, F160Z, FW35, FW35 CC, IS4500Z, IS1500ZX, IS2000Z series

5/8" ID X 5-3/4" OD X 1-3/4" H

Fits Gravely models Promaster 30-H, 50, 100, 200, 300, 400 and 2 and 4-wheel tractors