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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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-5005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Chevy, GMC, 6.6L Diesel, Each

Part Number: RNB-419-623

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Belt Tensioner

Part Number: RNB-419-358

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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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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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Cam Bearings, King HP-Series Cam Bearings, Bi-Metal, General Motors, Dart LS Next Block, Sold as a Kit

Part Number: KGB-CS5172HPT

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Oil Pan Drain Plug, 12mm x 1.75 Right Hand Thread, Seal, Each

Part Number: RNB-65265

5.0 out of 5 stars ( 1 )

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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Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Set of 5

Part Number: RNB-090-053

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Oil Pan, Center Sump, 4.00 qts., Steel, Black, 6.00 in. Depth, Chevy, GMC, Hummer, 6.6L Diesel, Each

Part Number: RNB-264-473

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Estimated Ship Date: Nov 10, 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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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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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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Pistons, Hypereutectic, Flat, 4.290 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Chevy, Big Block, V8, Set of 8

Part Number: UEM-3494HC-040

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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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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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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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Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Timing Set; Hex-A-Just True Roller Timing Set; Incl. Cam Sprocket; 3 Keyway Crank Sprocket; Roller Chain; Doub

Part Number: CLO-9-3159A-5

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S892T

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Valve Cover, Stock Height, Cast Aluminum, Natural, Chevy, 6.2L, Passenger Side, Each

Part Number: NAL-12582224

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Estimated Ship Date: Jan 23, 2026 if ordered today

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