UW50615 Rear Coupler Sprocket---Replaces 107416A

Replaces number 107416A

27 Spline----fits on input shaft

For Models with Hydrapower Drive, Over Under Hydraulic Shift, Creeper Drive

Fits: 1750, 1755, 1800, 1850, 1855, 1900, 1950, 1950T, 1955