One New Aftermarket Replacement Basic Front Axle Overhaul Kit Fits Case-IH Models:
Hydro 100, 766, 786, 886, 966, 986, 1066, 1086, 1466, 1468, 1566, 1568, 1586, (Early With Round Tube Axle) 3088, 3288, 3488, 3688, 5088, 5288, 5488
Replaces Part Number: 50291003

Models This Part Fits:

1066, 1086, 1466, 1468, 1486, 1566, 1568, 1586, 3088, 3288, 3488, 3688, 5088, 5288, 5488, 766, 786, 886, 966, 986, HYDRO 100Additional Information: Kit Includes: (1) Center Arm Pivot Pin: Outer Diameter: .997″ Length: 7.44″ Replaces Part Numbers: 531239R1(2) Trunnion: Replaces Part Numbers: 531237R1(2) Center Steering Arm Bushing: Outer Diameter: 1.133″Inner Diameter: 1.012″Width: 1.00″ Replaces Part Numbers: 71788C1(2) Steering Arm Trunnion Bolt: Thread Size: 5/8″ – 18 UNFReplaces Part Numbers: 531238R1(2) Bushing: Outer Diameter: 1.635″Inner Diameter: 1.510″ Width: .420″ Replaces Part Numbers: 533283R1

Reference Numbers:

50291003, 50291003-A