Availability
2003 CHEVROLET SILVERADO 2500 HD Engine Gaskets & Seals
Oil Seal Chevrolet, Gm-Chevrolet, Isuzu - Left Turn.-
Part Number: AJU-15113800
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Oil Seal Chevrolet, Gm-Chevrolet, Isuzu- Right Turn.-
Part Number: AJU-15113900
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-066
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Head Gasket, MLS, 4.060 in. Bore, .089 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-089
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .124 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5751-124
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .140 in. Compressed Thickness, Chevy, 5.7, 6.0, 6.2L, Each
Part Number: CGT-C5751-140
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
.084" MLS-5 HEAD GASKET
Part Number: CGT-C5751-084
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
.095" MLS-5 HEAD GASKET
Part Number: CGT-C5751-095
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
GM LB7 Duramax Top End Gasket Kit, 4.130" Bore, .053" MLX Cylinder Head Gasket
Part Number: CGT-S0236
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
GM LB7 Duramax Top End Gasket Kit, 4.130" Bore, .062" MLX Cylinder Head Gasket
Part Number: CGT-S0237
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
REAR MAIN SEAL
Part Number: CGT-C15044
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
TIMING COVER SEAL
Part Number: CGT-C15045
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
.060" MLS-5 HEAD GASKET
Part Number: CGT-C15524-060
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Copper Head Gasket, .050C Copper Head Gasket, GM LS ENGINE 4.100-in. Bore
Part Number: CGT-C15408-050
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Engine Water Pump Mounting Gasket, Stock
Part Number: MEL-MWPG-500
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Gaskets, Head Set, Top End Gaskets Without Head Gaskets, GM Duramax, LB7, Set
Part Number: FEL-HSU26269
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-027
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-030
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-056
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .080 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-080
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .086 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-086
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .120 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-120
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.086 in. Compressed Thickness, Chevrolet, LS, Each
Part Number: CGT-C5477-086
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.092 in. Compressed Thickness, Chevrolet, LS, Each
Part Number: CGT-C5477-092
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Cylinder Head Gasket , .053" MLS-5 HEAD GASKET , GM LS1 SB 4.100" BORE
Part Number: CGT-C5489-053
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster