2003 CHEVROLET SILVERADO-2500-HD Engines & Components

Piston With Rings - GM 6.6L DURAMAX "L" W/PCR - .020 (DSL)

Part Number: MAH-2243451WR020

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston - GMC Trk.(6.6L) V8 Duramax Diesel (2001-2005) RIGHT HAND PISTON (.010)

Part Number: MAH-2243452010

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston - GMC Trk.(6.6L) V8 Duramax Diesel (2001-2005) LEFT HAND PISTON (.030)

Part Number: MAH-2243451030

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Piston With Rings - GM 6.6L DURAMAX "L" W/PCR - STD. (DSL) (.010)

Part Number: MAH-2243451WR010

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston With Rings - GM 6.6L DURAMAX "R" W/PCR - STD. (DSL)

Part Number: MAH-2243452WR

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston With Rings - GM 6.6L DURAMAX "R" W/PCR - STD. (DSL) (.010)

Part Number: MAH-2243452WR010

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Piston - GM 6.0L 02-05 vin code U 0.25mm (Reduced Compression)

Part Number: MAH-2243663025MM

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston - GM 6.0L 02-05 vin code U 0.75mm (Reduced Compression)

Part Number: MAH-2243663075MM

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston With Rings, Hypereutectic, Dish, 6.0L, 2nd Design, Each

Part Number: MAH-2243663WR050

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston With Rings, Hypereutectic, Dish, 6.0L, 2nd Design, Each

Part Number: MAH-2243663WR075

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PISTON

Part Number: MAH-2244085

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Estimated Ship Date: Nov 14, 2025 if ordered today

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PISTON

Part Number: MAH-2244085020

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PISTON

Part Number: MAH-2244086

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PISTON

Part Number: MAH-2244086WR

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Crankshaft Main Bearings,CHEVROLET LS series L20, LS1/2/4/6 (Housing Bore + .010)

Part Number: KGB-MB5766SI001

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Estimated Ship Date: Jan 8, 2026 if ordered today

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BRACKET STEETING/GENERATOR

Part Number: NAL-12554030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearing Set-Chevrolet V8, 496, 2001-07

Part Number: CLE-MS2327A20

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Cylinder Head, Remanufactured, Assembled, Aluminum, Natural, Chevy, Duramax Diesel, V8, Each

Part Number: VRE-2CFM

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $130.00
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Piston, OE Replacement, Cast Aluminum, Dish, 4.020 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S0055

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243452030

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243451030

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Engine Oil Filter, Engine Oil Filter

Part Number: MAH-OC1664

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Oil Pans, Street Series, Wet Sump Style, 12.00 qt. Capacity, Cast Aluminum, Natural, Minimum 6.00 in. Lift Required, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: AFE-46-70330

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Oil Pans, Pro Series, 12.00 qt. Capacity, Cast Aluminum, Wrinkle Black Powdercoated, Minimum 6.00 in. Lift Required, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: AFE-46-70332

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Oil Pans, Pro Series, 11.00 qt. Capacity, Cast Aluminum, Wrinkle Black Powdercoated, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: AFE-46-71070B

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Estimated Ship Date: Nov 10, 2025 if ordered today

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