New Old Stock Landside for Massey Ferguson Moldboard Plows.
Massey Ferguson and aftermarket landside part number: 660727M1.
1st to 2nd bolt hole is 4" inch apart, measuring diagonally.
2nd to 3rd bolt hole is 5" inch apart, measuring diagonally.
The rear mounting holes for the guide wheel is 3-1/2" inch apart, measuring diagonally.
Each measurement is from center of bolt hole to center of bolt hole.
Please check measurements before ordering to ensure correct fit.