Description Splined PTO Adapter for Tractors up to 125 H.P. - Heat-treated alloy steel, rust preventative finish - Set screws furnished - Extends PTO 4 13/16" - 1 3/8", 21 spline female x 1 3/8", 6 spline male This item is a suitable alternative for the following: 442-3200002, 442-033200002, 03-32-00002, 03200002, 033200002, 264203-32-00002, 3208-43508