248 products about 2003 Chevrolet Silverado 1500 HD Driveline, Axles & 4WD foundVEHICLE SPECIFIC Product Specifications Notes: 8.50" & 8.625" Ring Gear, W/O Quadrasteer; All Models; 8.50, 8.625 Location: Driver Side; Passenger Side Item Dimensions: 3.6 x 3.7 x 0.7 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 26037309, 15522060 Part Description: 2003 Chevrolet Silverado 1500 HD Axle Seal More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $11.79 MSRP: $21.32
You Save: $9.53 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Front Hub, Hub & Bearing Item Dimensions: 9.3 x 8.5 x 7.3 inches Item Weight: 18.20 Pounds Replaced by: 19419501 Part Description: 2003 Chevrolet Silverado 1500 HD Front Hub More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $386.98 MSRP: $703.62
You Save: $316.64 (46%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4WD, 1/2 Ton; All Models; 1/2 Ton; W/O Crew Cab Location: Driver Side; Passenger Side Item Dimensions: 6.4 x 6.3 x 5.7 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 26069246, 15868187 Part Description: 2003 Chevrolet Silverado 1500 HD Boot Kit, Front Wheel Drive Shaft Cv Joint More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $94.79 MSRP: $164.97
You Save: $70.18 (43%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 113" Wheelbase Other Names: Universal Joints Item Dimensions: 5.8 x 5.3 x 2.8 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 26042371, 12471502, 12479126 Part Description: 2003 Chevrolet Silverado 1500 HD Joint Kit-Front Axle Propeller Shaft Front Universal More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $50.12 MSRP: $87.24
You Save: $37.12 (43%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 113" Wheelbase Other Names: Universal Joints Item Dimensions: 5.8 x 5.3 x 2.8 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 26042371, 12471502, 12479126 Part Description: 2003 Chevrolet Silverado 1500 HD Joint Kit-Front Axle Propeller Shaft Front Universal More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $50.12 MSRP: $87.24
You Save: $37.12 (43%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Extension Seal, Output Shaft Seal Item Dimensions: 3.8 x 4.0 x 1.6 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Silverado 1500 HD Extension Seal More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $73.80 MSRP: $122.15
You Save: $48.35 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Avalanche, Escalade Ext; 1/2 Ton; 2WD; Rear;Silverado, Sierra; 2WD; 1/2 Ton; Extended Cab; 157" Wheelbase; Rear;Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 133" Wheelbase; Rear;Silverado, Sierra; 4WD; 1/2 Ton Other Names: Universal Joints Item Dimensions: 4.1 x 4.2 x 1.6 inches Item Weight: 1.60 Pounds Fitment Type: Direct Replacement Replaces: 12476136, 15577432, 12543576, 12472402 Part Description: 2003 Chevrolet Silverado 1500 HD Universal Joints More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $98.05 MSRP: $162.29
You Save: $64.24 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Avalanche, Escalade Ext; 1/2 Ton; 2WD; Rear;Silverado, Sierra; 2WD; 1/2 Ton; Extended Cab; 157" Wheelbase; Rear;Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 133" Wheelbase; Rear;Silverado, Sierra; 4WD; 1/2 Ton Other Names: Universal Joints Item Dimensions: 4.1 x 4.2 x 1.6 inches Item Weight: 1.60 Pounds Fitment Type: Direct Replacement Replaces: 12476136, 15577432, 12543576, 12472402 Part Description: 2003 Chevrolet Silverado 1500 HD Universal Joints More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $98.05 MSRP: $162.29
You Save: $64.24 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Avalanche, Escalade Ext; 1/2 Ton; 2WD; Front;Silverado, Sierra; 2WD; 1/2 Ton; Extended Cab; 157" Wheelbase; Front & Center;Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 133" Wheelbase; Front Other Names: Universal Joints Item Dimensions: 4.2 x 4.2 x 1.6 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 12473124, 12476135, 12543573 Part Description: 2003 Chevrolet Silverado 1500 HD Universal Joints More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $98.05 MSRP: $162.29
You Save: $64.24 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Avalanche, Escalade Ext; 1/2 Ton; 2WD; Front;Silverado, Sierra; 2WD; 1/2 Ton; Extended Cab; 157" Wheelbase; Front & Center;Silverado, Sierra; 2WD; 1/2 Ton; Standard Cab; 133" Wheelbase; Front Other Names: Universal Joints Item Dimensions: 4.2 x 4.2 x 1.6 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 12473124, 12476135, 12543573 Part Description: 2003 Chevrolet Silverado 1500 HD Universal Joints More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $98.05 MSRP: $162.29
You Save: $64.24 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: BEARING ID / BORE: 1.3780 INCH / 35 MM;CENTERLINE: 2.20 INCH / 56 MM;MOUNT WIDTH: 6.62 INCH / 168 MM;STYLE: BAT WING;w/STUDS; Inside Diameter: 1.378" Location: Side Mount OE Part Number: 12471505 UPC: 081106060631 Part Description: 2003 Chevrolet Silverado 1500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Master Kit; 8.25" Ring Gear: Inner Diameter: 11.0" Outer Diameter: 11.50" UPC: 085311499415 Width: 2.50" Part Description: 2003 Chevrolet Silverado 1500 HD Front Master Differential Rebuild Kit More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 8.5" Ring Gear; 8.625" Ring Gear; Exc Positraction ABS Tone Ring Installed: Not Included Axle Type: Solid Shaft Axle Hole Quantity: 6 Length: 33.58" Material: Carbon Steel OE Part Number: 12479285 Spline Quantity: 30 Spline UPC: 019495227434 Wheel Lug Quantity: 6 Part Description: 2003 Chevrolet Silverado 1500 HD OE Solutions Rear Passenger Side Axle Shaft More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 11.50" Ring Gear Other Names: Cover Gasket Item Dimensions: 18.7 x 14.6 x 0.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Silverado 1500 HD Gasket, Rear Axle Housing Cover More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $11.70 MSRP: $20.34
You Save: $8.64 (43%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: BEARING ID / BORE: 1.5750 INCH / 40 MM;CENTERLINE: 2.28 INCH / 58 MM;MOUNT WIDTH: 6.62 INCH / 168 MM;STYLE: ROUND FRAME;w/o PLATE;w/o STUDS;Extd DUST SHIELD; Inside Diameter: 1.575" OE Part Number: 37520-ZL60A Plate: No Studs: No UPC: 081106060716 Part Description: 2003 Chevrolet Silverado 1500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: 8.625" Ring Gear; w/4.10 Axle Ratio Gear Ratio: 4.10 Item Grade: Standard Replacement OE Part Number: 26009753, 3988515 UPC: 019495105428 Part Description: 2003 Chevrolet Silverado 1500 HD OE Solutions Rear Differential Ring And Pinion More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 8.50" & 8.625" Ring Gear, W/O Quadrasteer Other Names: Cover Gasket, Gasket, Housing Cover Gasket Item Dimensions: 24.5 x 12.5 x 3.1 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 26016662, 26066456 Part Description: 2003 Chevrolet Silverado 1500 HD Housing Cover Gasket More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | LS, LT | 8 Cyl 6.0 L GAS $13.66 MSRP: $22.60
You Save: $8.94 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Centric Premium Oil & Grease Seal; Quadrasteer UPC: 805890647867 Part Description: 2003 Chevrolet Silverado 1500 HD Premium™ Axle Shaft Seal More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: BEARING ID / BORE: 1.5750 INCH / 40 MM;CENTERLINE: 2.60 INCH / 66 MM;MOUNT WIDTH: 6.62 INCH / 168 MM;w/PLATE;w/STUDS;STYLE: ROUND FRAME; Inside Diameter: 1.575" OE Part Number: 12472452 UPC: 081106060648 Part Description: 2003 Chevrolet Silverado 1500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: w/3.73 Axle Ratio; 8.625" Ring Gear Gear Ratio: 3.73 Item Grade: Standard Replacement OE Part Number: 12471280, 12479316, 1259441, 26035826, 26037712 UPC: 019495105404 Part Description: 2003 Chevrolet Silverado 1500 HD OE Solutions Rear Differential Ring And Pinion More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Std Kit; 8.25" Ring Gear: Inner Diameter: 11.0" Outer Diameter: 11.50" UPC: 085311499347 Width: 2.50" Part Description: 2003 Chevrolet Silverado 1500 HD Front Differential Rebuild Kit More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Bearing & Support;U Bracket w/ Mounting Block & 1.575" ID; w/ Studs In Bracket Bolt Hole Center: 6.616" Inside Diameter: 1.575" OE Part Number: F75Z4800BB Outside Diameter: 4.687" UPC: 085311419017 Width: 1.850" Part Description: 2003 Chevrolet Silverado 1500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 8.50" & 8.625" Ring Gear, W/O Quadrasteer; All Models; 8.50, 8.625 Location: Driver Side; Passenger Side Item Dimensions: 3.4 x 3.4 x 1.2 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Replaces: 9442126, 09442126 Part Description: 2003 Chevrolet Silverado 1500 HD Rear Wheel Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $45.35 MSRP: $90.00
You Save: $44.65 (50%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 8.50" & 8.625" Ring Gear, W/O Quadrasteer; All Models; 8.50, 8.625 Location: Driver Side; Passenger Side Item Dimensions: 3.4 x 3.4 x 1.2 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Replaces: 9442126, 09442126 Part Description: 2003 Chevrolet Silverado 1500 HD Rear Wheel Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $45.35 MSRP: $90.00
You Save: $44.65 (50%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: with AAM Engine;with 9.500in Ring Gear;14 Bolt;Rear Contains Applications: Y Material: Fiber Mount Hole Quantity: 10 Thickness (in): 0.045" UPC: 023913682699 Part Description: 2003 Chevrolet Silverado 1500 HD Axle Housing Cover Gasket More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/New Process 149 Transfer Case; 1Spd; w/Part Time 4WD;w/New Process 261C Transfer Case; 2Spd; w/Part Time 4WD Type: A-1 Part Description: 2003 Chevrolet Silverado 1500 HD Differential Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: COMPAT w/SPICER SERIES: 1280, 1310, 1410;STYLE: SLIP YOKE; BEARING ID / BORE: 1.3780 INCH / 35 MM;CENTERLINE: 2.28 INCH / 58 MM;MOUNT WIDTH: 6.62 INCH / 168 MM;STYLE: ROUND FRAME;COMPLETE MOUNT; Centerline Length: 2.28" Inside Diameter: 1.378" Mount Width: 6.62" Shape: Round UPC: 081106060563 Part Description: 2003 Chevrolet Silverado 1500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Grease Fitting in Cross; 2 Joint Driveshaft; Coated for Alum Driveshaft;Grease Fitting in Cross; Coated for Alum Driveshaft;Grease Fitting in Cross; 3 Joint Driveshaft; Coated for Alum Driveshaft Bearing Cap Diameter: 1.188" Bearing Cap Type: Plain Finish: Aluminum Coating Height: 1.3" Length: 4" Length Axis 1: 3.62" Length Axis 2: 3.62" Lock Ring Size: 3.624" Lock Ring Type: External Lubrication Method: Grease Fitting in Cross Material: Steel Type: Greasable UPC: 083286110786 Width: 4" Part Description: 2003 Chevrolet Silverado 1500 HD Grade Coated™ Rear U-Joint More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/3.42 Axle Ratio; 8.625" Ring Gear Gear Ratio: 3.42 Item Grade: Standard Replacement OE Part Number: 1258710, 26037720 UPC: 019495105398 Part Description: 2003 Chevrolet Silverado 1500 HD OE Solutions Rear Differential Ring And Pinion More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 4WD; All Models Other Names: Actuator, Switch, Switch Actuator Item Dimensions: 8.3 x 3.2 x 3.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Silverado 1500 HD Switch Actuator More Info Vehicle Fitment 2003 Chevrolet Silverado 1500 HD | Base, LS, LT | 8 Cyl 6.0 L GAS $145.97 MSRP: $241.60
You Save: $95.63 (40%)
Check Fit Add to Cart