The Case IH 131729101 is a genuine OEM cylinder head gasket designed for Case IH 4200 series agricultural tractors, including models 4210, 4220, 4230, and 4240. This critical engine component ensures a tight seal between the cylinder head and engine block, preventing coolant and oil leaks and maintaining optimal compression for efficient engine operation. Manufactured to original equipment specifications, it guarantees reliable performance and durability. This part also cross-references with OEM part numbers from David Brown, Ford/New Holland, Massey Ferguson, and Perkins.