GMC SIERRA 2500 HD Cometic Parts and Accessories

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

Part Number: CGT-PRO3009T

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Estimated Ship Date: Mar 30, 2026 if ordered today

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GM LML/LMM/LGH Duramax Bottom End Gasket Kit

Part Number: CGT-PRO3012B

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-066

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Estimated Ship Date: May 19, 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: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-089

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-086

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Estimated Ship Date: May 18, 2026 if ordered today

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GM LB7 Duramax Top End Gasket Kit, 4.130" Bore, .053" MLX Cylinder Head Gasket

Part Number: CGT-S0236

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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, .053" MLX Cylinder Head Gasket

Part Number: CGT-S0239

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Estimated Ship Date: May 18, 2026 if ordered today

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Cylinder Head Gasket , .120" MLS HEAD GASKET , GM LS1 SB 4.190" BORE

Part Number: CGT-C5319-120

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

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Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-056

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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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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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.040" MLS 4 - LAYER

Part Number: CGT-C15042-040

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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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16PK POLY METAL JACKET

Part Number: CGT-3516PB-16

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Estimated Ship Date: May 18, 2026 if ordered today

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COOLANT BYPASS SEALS - 4 PACK

Part Number: CGT-C15034

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Estimated Ship Date: May 18, 2026 if ordered today

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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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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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.060" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-060

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Estimated Ship Date: May 18, 2026 if ordered today

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.084" MLS-5 HEAD GASKET

Part Number: CGT-C5751-084

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Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: CGT-C5761-051

5.0 out of 5 stars ( 1 )

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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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 LH

Part Number: CGT-C5766-089

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Estimated Ship Date: May 18, 2026 if ordered today

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