Yanmar 119717-01331 Cylinder Head Gasket Assembly

The Yanmar 119717-01331 cylinder head gasket is engineered to seal the combustion chamber, coolant passages, and oil galleries on the Yanmar 3TNV76 series 1.116-liter three-cylinder indirect-injection diesel engines. It is manufactured to OEM specifications using multi-layer steel (MLS) construction with elastomer coating to withstand high combustion pressures and thermal cycling inherent in compact industrial applications. This gasket fits Yanmar engine variants including 3TNV76, 3TNV76-Q, 3TNV76NN8, and the Kubota-designated 3D76E, as well as marine variants 3YM30 and 3YM27A. Primary machine applications include John Deere compact utility tractors (2305, 2320, 1025R, X495, X740, X744, X748, X950), IHI mini excavators (28N-2, VIO25), and Thwaites site dumpers (MACH2001, 3 Tonne). Installation requires adherence to Yanmar specified torque sequences and values for the cylinder head bolts to ensure sealing integrity.