2004 CHEVROLET SILVERADO-2500-HD Engines & Components

Valve Cover Bolts

Part Number: RNB-42089

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Engine Oil Filler Cap, Stock Style, Chevy, GMC, Hummer, Isuzu, Workhorse, Each

Part Number: RNB-80986

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Engine Oil Filler Cap, Stock Style, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-80987

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Estimated Ship Date: Nov 10, 2025 if ordered today

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PISTON

Part Number: MAH-2244085WR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Idler Pulley

Part Number: HDA-5084

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Idler / Tensioner Pulley

Part Number: HDA-5935

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Idler Pulley, Serpentine, Nylon, Black, GM, Ford, Saab, Each

Part Number: HDA-5971

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Oil Dipstick

Part Number: RNB-921-046

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C5085030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set

Part Number: HSN-2D4845S50

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Estimated Ship Date: Nov 4, 2025 if ordered today

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IDLER AND TENSIONER PULLEYS

Part Number: CEL-49150

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Belt Tensioner, Accu-Drive, Chevy, GMC, Each

Part Number: CEL-49329

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3516HC-STDK1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Silvolite Hyper-Coated Anodized Piston 8.1L GM (V8) 2001-04

Part Number: UEM-3494HCA010

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-010K2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.030 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-030K2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.000 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-STDK2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +12.50cc Dish, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA529-010K2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled, 2618 Forged, 4.065 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +12.50cc Dish, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA529-065K2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA531-010K2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 118.75 in. Length, Each

Part Number: CEL-4061187

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3516HC-025K1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3516HC-10K1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.000 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA531-STDK2

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Speed of Air, Dimpled, 4032 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA552-070K2

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Estimated Ship Date: Dec 1, 2025 if ordered today

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