The McCormick VP125427 is a genuine OEM piston designed for McCormick CX series tractors, including models CX90, CX100, CX105, CX110, and CX115. This high-quality piston is also compatible with various Landini Powerfarm and Vision series tractors. It features a 100 mm bore, 95 mm total length, 51 mm compression height, and a 35 mm pin diameter, supporting 3 piston rings for reliable engine operation. It replaces OEM part numbers such as Perkins 4132F071 and Massey Ferguson 3638200M91.