GMC SIERRA 3500 Cometic Gaskets & Seals

.027" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-027

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.027" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-027

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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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WATER PUMP BACKING O-RING

Part Number: CGT-C15033

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BOTTOM END GASKET KIT, GM 6.6L DURAMAX 2001-2007

Part Number: CGT-PRO3008B

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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4.100" TOP GASKET KIT, GM 6.6L DURAMAX 2004-2007

Part Number: CGT-PRO3009T

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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4.100" TOP END GASKET KIT, GM 6.6L DURAMAX 2001-2004

Part Number: CGT-PRO3008T

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-045

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.080" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-080

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-066

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-045

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Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5762-051

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

Part Number: CGT-C5763-051

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.140" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-140

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REAR MAIN SEAL

Part Number: CGT-C15044

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Head Gasket, MLS, 4.100 in. Bore, .053 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5882-053

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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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.040" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-040

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.030" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-030

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Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-027

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-066

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GM 2001+ 6.6L Duramax .020" Rubber Coated Stainless Oil Cooler Inlet Gasket

Part Number: CGT-C15264

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Throttle Body Gasket, Molded Rubber Compound, Chevy, 6.0L LS, Each

Part Number: CGT-C5169

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Head Gasket, MLS, 4.100 in. Bore, .055 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-055

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