Cometic MLS Cylinder Head Gasket; 0.045-Inch Thickness; 4.100-Inch Bore; Passenger Side (01-16 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle

Duramax Engine Gasket. The Cometic MLS Cylinder Head Gasket with 0.045-inch thickness and 4.100-inch bore on the passenger side is engineered to provide a reliable seal for the cylinder head to the engine block on GM Duramax diesel engines. It is designed to withstand high pressure and thermal cycling, ensuring optimal engine performance and preventing fluid leaks under demanding operating conditions.

Construction And Appearance. This gasket is made from multilayer steel (MLS) consisting of three precision-cut layers coated for corrosion resistance and enhanced sealing. It features a round bore design and a compressed thickness of 0.045 inch. The metallic finish and engineered surface texture improve sealing effectiveness against gasket surfaces.

Installation. Installation follows standard cylinder head gasket replacement procedures with no additional drilling required. Adhering to the proper torque sequence is essential to achieve a perfect seal and avoid gasket damage.

Application. This gasket specifically fits 2001-2016 6.6L Duramax Silverado 2500 HD models with LB7, LLY, LBZ, LMM, LGH, and LML engine variants without any noted exclusions.

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