GMC SIERRA 2500 HD Gaskets & Seals

Head Gasket, MLS, 4.190 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-027

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-036

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-060

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-066

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Estimated Ship Date: Jan 29, 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: Jan 29, 2026 if ordered today

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.075" MLS-5 HEAD GASKET

Part Number: CGT-C5319-075

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Pinion Seal

Part Number: MGR-26064029

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Rear Main Seal General Motors Truck, 6.6L Duramax Diesel 2001-2009 All Engine VIN and Code

Part Number: MAH-67777

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, PermaTorque MLS, 4.145 in. Bore, Multi-layer Steel, 0.0470 in. Thickness, Right Side, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-26406PT

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Valley Pan Cover

Part Number: GRN-595001

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Cylinder Head Gasket Set

Part Number: MAH-55022

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Estimated Ship Date: Jan 5, 2026 if ordered today

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.045" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5765-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Cylinder Head Gasket , .036" MLS- LH SIDE HEAD GASKET, GM/MERCURY 8.1L 496ci 4.450"

Part Number: CGT-C5766-036

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.040" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5766-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.045" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5766-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5766-051

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5762-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Cylinder Head Gasket , .036" MLS- RH SIDE HEAD GASKET, GM/MERCURY 8.1L 496ci 4.450"

Part Number: CGT-C5763-036

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.040" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5763-051

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.030" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-030

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.045" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, Marine, 4.280 in. Bore, .051 in. Compressed Thickness, Chevy, Left Side, Each

Part Number: CGT-C5764-051

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.030" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-030

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Estimated Ship Date: Jan 30, 2026 if ordered today

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