One New Aftermarket Replacement Piston And Rings, Standard Fits Versatile Tractor 276VFits Case IH Tractors 5120, 5220Fits Case Tractor 2096Fits Combines 1640, 1644Fits White Tractors 140, 145, 6144, 6145Replaces Part Numbers 6736312010, 3802100, A77733, 3907156, A77518, 6736312010.