GMC SIERRA 2500 HD Cometic Parts and Accessories

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: May 18, 2026 if ordered today

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FUEL INJECTOR O-RING KIT

Part Number: CGT-C15027

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Estimated Ship Date: May 18, 2026 if ordered today

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.045-IN. MLS 4.785-IN. GASKET

Part Number: CGT-C5762-070

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Estimated Ship Date: May 18, 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: May 18, 2026 if ordered today

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.089" MLS 5 LAYER HEAD RH

Part Number: CGT-C5763-089

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Head Gasket, MLS, 4.060 in. Bore, .140 in. Compressed Thickness, Chevy, 5.7, 6.0, 6.2L, Each

Part Number: CGT-C5751-140

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.140" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-140

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

Part Number: CGT-C5765-060

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Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.092 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-092

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.060" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-060

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.084" MLS-5 HEAD GASKET

Part Number: CGT-C5751-084

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

Part Number: CGT-C5761-051

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Estimated Ship Date: May 18, 2026 if ordered today

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.089" MLS 5 LAYER HEAD LH

Part Number: CGT-C5766-089

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Estimated Ship Date: May 18, 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: May 18, 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: May 18, 2026 if ordered today

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WATER PUMP BACKING O-RING

Part Number: CGT-C15033

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Estimated Ship Date: May 18, 2026 if ordered today

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THERMOSTAT HOUSING SEAL

Part Number: CGT-C15036

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Estimated Ship Date: May 18, 2026 if ordered today

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GM LLY/LBZ Duramax Top End Gasket Kit, 4.100" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0238

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Estimated Ship Date: May 18, 2026 if ordered today

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