2003 CHEVROLET SILVERADO-2500-HD Engines & Components

CRANK SPROCKET

Part Number: CLO-S837

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Oil Filter, 13/16-16 in. Thread, 3.268 in. Height, Each

Part Number: DNP-150-2007

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Rod Bearings, .050 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI050

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Estimated Ship Date: Monday 11/10/2025

Thrust Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L

Part Number: NAL-89017572

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Estimated Ship Date: Mar 6, 2026 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22206

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Estimated Ship Date: Dec 4, 2025 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22326

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22327

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Pistons, Silv-O-Lite, Hypereutectic Aluminum, 0.020 in. Oversize, Chevrolet, 8.1L, Set of 8

Part Number: UEM-3494HCA-020

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Bushing, Oil Pump Nylon Shaft Guide, Chevy, Each

Part Number: RNB-90460

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Estimated Ship Date: Monday 11/10/2025

CAM BEARING EACH

Part Number: NAL-19260875

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Valve Cover Grommet, PCV, Rubber, Chevy, Big Block, Each

Part Number: NAL-10198949

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22310

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: CEL-49154

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Timing Set, Single Roller, Steel Sprockets, 0.390 in. Raised Cam, Chevy, LS, Set

Part Number: CLO-9-3658TX9ZR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.010 in. Reduced Center, Each

Part Number: CLO-9-131-10

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Timing Chain and Gears, Single Roller, Billet Steel Sprockets, Center Distance Raised 0.390 in., Chevy, Small Block LS, Kit

Part Number: CLO-9-3658TX3ZR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 95.50 in. Length, Each

Part Number: CEL-4060955

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Buick, Cadillac, Chevy, GMC/Hummer/Isuzu, Small Block, Each

Part Number: ATP-102171

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Accessory Drive Belt Kit, 4 Groove Belt, Tensioner, Kit

Part Number: CEL-K49276

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Power Steering Pulley, Serpentine, 10-Groove, Press Fit, 6.260 in. Outside Diameter, Billet Aluminum, Natural, Chevy, GMC, Truck, LS, Each

Part Number: INW-911

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Estimated Ship Date: Monday 11/10/2025

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Replacement Timing Chain, True Roller, Chevy, Pontiac, Each

Part Number: CLO-9-131

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rod Bearings, ACDelco GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Direct Replacement, Chevy, GMC, Each

Part Number: ADO-19209593

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Estimated Ship Date: Monday 11/10/2025

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Piston Rings, Plasma-moly, 4.059 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860060

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 119.50 in. Length, Each

Part Number: CEL-4061195

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

TIMING COVER

Part Number: PIO-500323RSH

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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