GMC SIERRA 2500 HD Cometic Gaskets & Seals

.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: May 18, 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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HEAD GASKET

Part Number: CGT-C5882-140

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HEAD GASKET

Part Number: CGT-C5883-140

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.070" MLS-5 HEAD GASKET RIGHT

Part Number: CGT-C5882-070

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.056" MLS-5 HEAD GASKET LEFT

Part Number: CGT-C5883-056

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.070" MLS-5 HEAD GASKET LEFT

Part Number: CGT-C5883-070

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.056" MLS-5 HEAD GASKET RIGHT

Part Number: CGT-C5882-056

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.080" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5762-080

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.080" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5765-080

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Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Passenger Side, Each

Part Number: CGT-C5882-040

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Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Driver Side, Each

Part Number: CGT-C5883-040

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Head Gasket, MLS, 4.060 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-080

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Head Gasket, MLS, 4.130 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-070

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Head Gasket, MLX, 4.040 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5505-060

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.031" F WATER PUMP GASKETS

Part Number: CGT-C15032-031

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GM LS Gen-3/4 Small Block V8 Rear Main Cover Gasket

Part Number: CGT-C15281

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Oil Pan Gasket, Aramid Fiber, 1-Piece Seal, GMC, 6.6L, Diesel, Each

Part Number: CGT-C15043

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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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REAR MAIN SEAL

Part Number: CGT-C15044

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Estimated Ship Date: May 18, 2026 if ordered today

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GM LS Gen-3/4 Small Block V8 Timing Cover Gasket

Part Number: CGT-C15280

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.095" MLS-5 HEAD GASKET

Part Number: CGT-C5751-095

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.140" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-140

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Head Gasket, MLS, 4.100 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-089

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Head Gasket, 4.350 in. Bore, Multi-layer Stainless Steel, Right Bank, Mercury Marine Only, Chevy, 496, Each

Part Number: CGT-C5762-060

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