51A100 PTO Over Running Clutch Coupler Fits Massey Ferguson Fits John Deere Oliver

DIMENSIONS & NOTES: 1 3/8" x 6" x 1 3/8" --- 6 Spline --- Tractors up to 75 Horsepower. THERE ARE DIFFERENT COLORS & DIFFERENT STYLES. PLEASE SEE OUR RETURN POLICY. ACTUAL PHOTO OF COUPLER. OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product.You may also like RAParts Clutch Plate Fits Allis Chalmers 5040 Tractors w/ 6 or 9 Speed Transmission.