Pulley Insert is 1-3/8" inch with 6 spline which fits the standard 540 RPM tractor PTO
Case IH connector part number 520061R1
Replaces Case IH Lifting Link part number 516192R1
The listing is just for the clamping ring
Will ONLY fit the RIGHT side
New Tie Rod Assembly for John Deere 840, 940, 1020, 1030, 1040, 1120, 1130, 1140, 1520, 1630, 1640, 2020, 2030 Tractors, AR54637 Pulley Insert is 1-3/8" inchNew Tie Rod Assembly for the following John Deere Tractor models: 840, 940, 1020 with Straight Axle 48" 80", 1030, 1040, 1120, 1130, 1140, 1520 Straight Axle 48" 80", 1530 Straight Axle 38" Rear Tires, 1630, 1640, 2020, 2030 All Straight Axle 48" 80", 2120, 2240 SN < 349999 Straight Axle 38" Rear Tires, 22440 Straight Axle. Replaces John Deere part number AR54637.