119717-01331 3TNV76 3-Cylinder Composite Cylinder Head Gasket with Metal Fire Rings

• Product Name: 3-Cylinder Cylinder Head Gasket
• Specification Code: 76
• OEM Part Number: 119717-01331
• Alternative Replacement Part Number: 119737-01330
• Compatible Engine Models: Yanmar 3D76, 3TN76, 3TNE76, 3TNV76
• Core Structure: Asbestos-free composite fiber base plate, 3 cylinder bores fitted with stainless steel fire-resistant reinforcing rings, 3 copper sealing sleeves for cooling water passages, integrated pre-machined bolt holes, oil galleries and fluid channels
• Raw Material: High-density compressed fiber composite + stainless steel fire ring + copper sealing rings
• Key Features: Anti-blowout, high heat & pressure resistance, stable compression rebound, effectively separate combustion chamber, cooling system and lubrication system, long service life under harsh engine operating conditions
• Application Scope: Matching 76 series 3-cylinder Yanmar diesel engines, core sealing component for complete engine rebuild and overhaul gasket set, installed between engine cylinder block and cylinder head

This OEM 119717-01331 76 three-cylinder cylinder head gasket is manufactured by precision die-cutting according to the original Yanmar 3TNV76 engine contour. The stainless steel fire rings around each cylinder bore form a reinforced high-temperature resistant barrier, which can withstand instantaneous combustion explosion pressure and avoid gasket breakdown, the most common failure of ordinary gaskets.

Copper sleeves embedded in the water inlet/outlet holes strengthen the sealing performance of the cooling circuit to prevent coolant leakage. All pre-punched holes are perfectly aligned with cylinder head fixing bolts, engine oil passages and water flow channels. When tightened with specified torque, the gasket fully fills the uneven mating surface gap, thoroughly isolating high-pressure combustion gas, engine coolant and lubricating oil, so as to eliminate faults such as engine overheating, oil-water mixing, power attenuation and exhaust white smoke. It is an irreplaceable critical spare part for Yanmar 3D76/3TN76/3TNE76/3TNV76 diesel engine major maintenance.

We supply a complete range of turbochargers and engine spare parts compatible with Cummi ns, CAT, Volv o, Isuzu, Hino, Komatsu, JCB, Scania, Ford, Mercedes-Benz, Toyota, Nissan, Hyundai, Doosan and other mainstream engine brands.

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