Availability
HUMMER Gaskets & Seals
Head Gasket, 3.910 in. Bore, .066 in. Compressed Thickness, Chevy, LS, 5.7, Each
Part Number: CGT-C5475-066
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLX, 4.040 in. Bore, .044 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5505-044
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Cylinder Head Gasket , .032" MLX HEAD GASKET , GM LS SERIES V8 4.150" BORE
Part Number: CGT-C5014-032
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gaskets, Multi-layer Steel, 4.137 in. Bore, 0.050 in. Compressed Thickness, Chevrolet, GMC, Hummer, 6.6L Diesel, Each
Part Number: MAH-54584
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .056 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-056
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.040" MLS HEAD GASKET
Part Number: CGT-C15517-040
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.051" MLS 1/2" STUDS HEAD GSKT
Part Number: CGT-C15508-051
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.034" MLS HEAD GASKET
Part Number: CGT-C5317-034
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-051
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .040 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-040
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-030
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5319-045
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.045" MLS HEAD GASKET
Part Number: CGT-C5476-045
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Gasket , .049" MLS HEAD GASKET , GM LS1 SB 4.000" BORE
Part Number: CGT-C5477-049
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Gasket, Exhaust Pipe Flange, Graphite, AM General, Cadillac, Chevy, GMC, Hummer, Workhorse, Each
Part Number: FEL-61559
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
GM L5, DOHC 3.7L, Chevrolet ('07-'12), GMC ('07-'12), Hummer H3 ('07-'10), Hummer H3T ('09-'10), Izuzu ('07-'0
Part Number: RFL-2078
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Valve Cover Gaskets, PermaDry, Rubber, Chevy, GMC, Hummer, Pair
Part Number: FEL-VS50684R
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
OIL COOLER GASKET
Part Number: RNB-66218
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Head Gaskets, PermaTorque MLS, 4.145 in. Bore, Multi-layer Steel, 0.0370 in. Thickness, Right Side, Chevrolet, GMC, Hummer, 6.6L Diesel, Each
Part Number: FEL-26402PT
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
General Motors Truck 6.6L Duramax Diesel 2001-2009 VIN 1, 2, 6, and D
Part Number: MAH-GS33678
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Throttle Body Gasket, Rubber, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each
Part Number: ADO-217-1592
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gasket, PermaTorqueMLS, 4.145 in. Bore, .037 in. Compressed Thickness, Chevy, GMC, Each
Part Number: FEL-26401PT
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Engine Gasket Sets, Original Head Gasket Sets, Cadillac, Chevy, GMC, Hummer, 6.0L, Set
Part Number: MAH-HS54332
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valley Pan Cover
Part Number: GRN-595003
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Head Gasket, Steel Core Laminate, AM General/Chevy, GMC, 6.5L, Diesel, Each
Part Number: FEL-9521PT
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
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