CHEVROLET SILVERADO 3500 HD Engine Gaskets & Seals

Oil Pan Gasket, Aramid Fiber, 1-Piece Seal, GMC, 6.6L, Diesel, Each

Part Number: CGT-C15043

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order

Valve Stem Seals, Positive Stop, Rubber, Chevrolet, GMC, Hummer, Duramax, Set of 16

Part Number: MAH-SS45974

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Gasket, Turbocharger Inlet, Replacement, Chevrolet, GMC, Each

Part Number: ADO-12631851

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Drain Plug Pilot Point W Inset Gasket M12-1.75, Head Size 13Mm

Part Number: RNB-090-156

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Engine Coolant Pipe O-Ring Kit, Coolant Bypass Tube O-Ring Kit

Part Number: RNB-926-424

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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GM Trk.(6.0L)Vin 5, H, K, Y(2006-2008), (5.3L) Vin 0, 3, 4, J, L, M (2006-2008)

Part Number: MAH-G31974

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Intake Manifold Gaskets, ACDElco GM Genuine Parts Intake Manifold Gaskets, Rubber, Chevy, GMC, Sold as a Set

Part Number: ADO-97363570

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Oil Pump Pickup Tube Gasket

Part Number: FEL-73548

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Special Order

Oil Pump Pickup Tube Gasket

Part Number: FEL-73555

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Special Order

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Passenger Side, Each

Part Number: CGT-C5882-040

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Driver Side, Each

Part Number: CGT-C5883-040

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

GASKET-EXH TURBO INL PIPE

Part Number: ADO-12688018

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

EGR Valve Gasket, 20-17 Chevrolet Silverado 2500 HD, Silverado 3500 HD, 6.6L; 20-17 GMC Sierra 2500 HD, Sierra 3500 HD, 6.6L

Part Number: MAH-G33751

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

ENGINE COOLANT THERMOSTAT HOUSING GASKET, 20-17 Chevrolet Silverado 2500 HD, Silverado 3500 HD, 6.6L; 20-17 GMC Sierra 2500 HD, Sierra 3500 HD, 6.6L

Part Number: MAH-C33723

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Drop Ship
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Timing Cover Seal, Front Crankshaft Seal, Chevrolet, GMC, 6.6L, Duramax, Each

Part Number: FEL-TCS46193

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Special Order

Rear Main Seal, 1-Piece, Rubber, Each

Part Number: FEL-BS40683

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Water Neck Gaskets and O-Rings, Composite/Rubber Seal, Crossover Pipe Gasket, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-35757

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Water Neck Gaskets and O-Rings, Rubber, Thermostat Seal, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-35762

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Valve Stem Seals, Positive Stop, Chevrolet, GMC, 6.6L, Duramax, Set of 32

Part Number: FEL-SS72916

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Throttle Body Gasket, Chevy, GMC, Hummer, Each

Part Number: FEL-61746

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

EGR Gasket, Chevy, GMC, Each

Part Number: FEL-61693

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

GM GEN III/IV 4.8L 5.3L 5.7L 6.0L OVAL PORT

Part Number: MAH-B31867

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Throttle Body Gasket, Chevy, GMC, Each

Part Number: FEL-61747

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Special Order

Turbocharger Gasket, Turbine Outlet, Stainless Steel, Chevy, Dodge, Ford, GMC, Hummer, Ram, Each

Part Number: FEL-61789

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Water Pump Gasket, Rubber, Chevy, GMC, Each

Part Number: FEL-35756

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Special Order