HUMMER Engine Gaskets & Seals

Head Gasket, MLS, 4.160 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-027

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5476-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15509-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Timing Cover Seal, Front Crankshaft Seal, Gasket, O-Rings, Chevrolet, GMC, 6.6L, Duramax, Kit

Part Number: FEL-TCS45055

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Head Gaskets, Multi-layer Steel, 4.137 in. Bore, 0.050 in. Compressed Thickness, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: MAH-54584

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-056

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5476-045

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.051" MLS 1/2" STUDS HEAD GSKT

Part Number: CGT-C15508-051

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Valve Cover Gaskets, PermaDry, Rubber, Chevy, GMC, Hummer, Pair

Part Number: FEL-VS50684R

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.049 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-049

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Valley Pan Cover

Part Number: GRN-595003

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Engine Timing Cover Gasket Set, Engine Timing Cover Gasket Set

Part Number: MAH-JV5278

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Engine Oil Cooler Gasket Set, Engine Oil Cooler Gasket Set

Part Number: MAH-GS34005

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-045

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Valley Pan Cover

Part Number: GRN-595001

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Head Gasket, PermaTorque MLS, 3.715 in. Bore, Multi-Layer Steel, Chevy, Each

Part Number: FEL-26336PT

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-027

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.027" MLS HEAD GASKET

Part Number: CGT-C5476-027

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Estimated Ship Date: Apr 27, 2026 if ordered today

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.051" MLS HEAD GASKET

Part Number: CGT-C15496-051

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-070

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Estimated Ship Date: Apr 27, 2026 if ordered today

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