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Replacement and OEM Parts for 2003 GMC Sierra 2500 HD Driveline, Axles & 4WD

2003 GMC Sierra 2500 HD Driveline, Axles & 4WD

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Engine & Drivetrain

257 products about 2003 GMC Sierra 2500 HD Driveline, Axles & 4WD found

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  • OEM 2003 GMC Sierra 2500 HD Axle Seal Diagram - 12471686
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Axle Seal

    PartNumber: 12471686
    OEM 2003 GMC Sierra 2500 HD Axle Seal - 12471686
    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 GMC Sierra 2500 HD Axle Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $11.79 MSRP: $21.32
    You Save: $9.53 (45%)
  • OEM 2003 GMC Sierra 2500 HD Front Hub Diagram - 15946732
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Front Hub

    PartNumber: 15946732
    OEM 2003 GMC Sierra 2500 HD Front Hub - 15946732
    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 GMC Sierra 2500 HD Front Hub
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $386.98 MSRP: $703.62
    You Save: $316.64 (46%)
  • OEM 2003 GMC Sierra 2500 HD Boot Kit, Front Wheel Drive Shaft Cv Joint Diagram - 19256071
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Boot Kit, Front Wheel Drive Shaft Cv Joint

    PartNumber: 19256071
    OEM 2003 GMC Sierra 2500 HD Boot Kit, Front Wheel Drive Shaft Cv Joint - 19256071
    Product Specifications
    • Notes: All Models; 1/2 Ton; W/O Crew Cab
    • 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 GMC Sierra 2500 HD Boot Kit, Front Wheel Drive Shaft Cv Joint
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $97.35 MSRP: $169.43
    You Save: $72.08 (43%)
  • OEM 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal - 23104840
    Product Specifications
    • Notes: All Models
    • 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 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $50.12 MSRP: $87.24
    You Save: $37.12 (43%)
  • OEM 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2003 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal - 23104840
    Product Specifications
    • Notes: All Models
    • 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 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $50.12 MSRP: $87.24
    You Save: $37.12 (43%)
  • OEM 2003 GMC Sierra 2500 HD Extension Seal Diagram - 12547638
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Extension Seal

    PartNumber: 12547638
    OEM 2003 GMC Sierra 2500 HD Extension Seal - 12547638
    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 GMC Sierra 2500 HD Extension Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $75.79 MSRP: $125.45
    You Save: $49.66 (40%)
  • OEM 2003 GMC Sierra 2500 HD Gasket, Rear Axle Housing Cover Diagram - 12471447
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Gasket, Rear Axle Housing Cover

    PartNumber: 12471447
    OEM 2003 GMC Sierra 2500 HD Gasket, Rear Axle Housing Cover - 12471447
    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 GMC Sierra 2500 HD Gasket, Rear Axle Housing Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $11.70 MSRP: $20.34
    You Save: $8.64 (43%)
  • OEM 2003 GMC Sierra 2500 HD Housing Cover Gasket Diagram - 15807693
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Housing Cover Gasket

    PartNumber: 15807693
    OEM 2003 GMC Sierra 2500 HD Housing Cover Gasket - 15807693
    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 GMC Sierra 2500 HD Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $13.66 MSRP: $22.60
    You Save: $8.94 (40%)
  • OEM 2003 GMC Sierra 2500 HD Rear Wheel Bearing Diagram - 12479031
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2003 GMC Sierra 2500 HD Rear Wheel Bearing - 12479031
    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 GMC Sierra 2500 HD Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • OEM 2003 GMC Sierra 2500 HD Rear Wheel Bearing Diagram - 12479031
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2003 GMC Sierra 2500 HD Rear Wheel Bearing - 12479031
    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 GMC Sierra 2500 HD Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • Dorman OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD - 946-085

    Dorman® OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD

    PartNumber: 946-085
    Product Specifications
    • Drive Shaft Diameter (In): 3.5 In.
    • Drive Shaft Wall Thickness (In): 0.083 In.
    • Greaseable Drive Shaft: Yes
    • Length: 94"
    • Material: Steel
    • OE Part Number: 25776613
    • Outside Diameter: 3.5"
    • Overall Length Adjustable: Yes
    • Transmission Type: Automatic
    • UPC: 885484621299
    • Wall Thickness: 0.083"
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Driveshaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $1142.97
  • SKF Rear Master Differential Rebuild Kit for 2003 GMC Sierra 2500 HD - SDK327-MK

    SKF® Rear Master Differential Rebuild Kit for 2003 GMC Sierra 2500 HD

    PartNumber: SDK327-MK
    Product Specifications
    • Notes: Master Kit; 11.50" Ring Gear
    • Inner Diameter: 11.0"
    • Outer Diameter: 11.50"
    • UPC: 085311499422
    • Width: 2.50"
    • Part Description: 2003 GMC Sierra 2500 HD Rear Master Differential Rebuild Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $314.52
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD - 6063

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD

    PartNumber: 6063
    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 GMC Sierra 2500 HD Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    Show More
    $31.75
  • Dorman OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD - 946-061

    Dorman® OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD

    PartNumber: 946-061
    Product Specifications
    • Drive Shaft Diameter (In): 5 In.
    • Drive Shaft Wall Thickness (In): 0.083 In.
    • Greaseable Drive Shaft: No
    • Length: 83.352"
    • Material: Aluminum
    • OE Part Number: 15024406, 15077434, 15128092
    • Outside Diameter: 5"
    • Overall Length Adjustable: No
    • Transmission Type: Automatic
    • UPC: 885484620315
    • Wall Thickness: 0.083"
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Driveshaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $701.71
  • OEM 2003 GMC Sierra 2500 HD Switch Actuator Diagram - 26060073
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Switch Actuator

    PartNumber: 26060073
    OEM 2003 GMC Sierra 2500 HD Switch Actuator - 26060073
    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 GMC Sierra 2500 HD Switch Actuator
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $145.97 MSRP: $241.60
    You Save: $95.63 (40%)
  • SKF Rear Master Differential Rebuild Kit for 2003 GMC Sierra 2500 HD - SDK325-BMK

    SKF® Rear Master Differential Rebuild Kit for 2003 GMC Sierra 2500 HD

    PartNumber: SDK325-BMK
    Product Specifications
    • Notes: Master Kit; 10.5" Ring Gear
    • Inner Diameter: 11.0"
    • Outer Diameter: 11.50"
    • UPC: 085311487108
    • Width: 2.50"
    • Part Description: 2003 GMC Sierra 2500 HD Rear Master Differential Rebuild Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $207.89
  • Centric Premium™ Axle Shaft Seal for 2003 GMC Sierra 2500 HD - 417.66028

    Centric® Premium™ Axle Shaft Seal for 2003 GMC Sierra 2500 HD

    PartNumber: 417.66028
    Product Specifications
    • Notes: Centric Premium Oil & Grease Seal; Quadrasteer
    • UPC: 805890647867
    • Part Description: 2003 GMC Sierra 2500 HD Premium™ Axle Shaft Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $5.81
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD - 6071

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD

    PartNumber: 6071
    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 GMC Sierra 2500 HD Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    Show More
    $25.85
  • OEM 2003 GMC Sierra 2500 HD Housing Cover Gasket Diagram - 26067159
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Housing Cover Gasket

    PartNumber: 26067159
    OEM 2003 GMC Sierra 2500 HD Housing Cover Gasket - 26067159
    Product Specifications
    • Notes: 10.50" Ring Gear
    • Other Names: Cover Gasket, Gasket, Housing Cover Gasket
    • Item Dimensions: 23.1 x 15.9 x 4.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26012845, 3977387, 03977387
    • Part Description: 2003 GMC Sierra 2500 HD Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $12.94 MSRP: $20.62
    You Save: $7.68 (38%)
  • SKF Front Differential Rebuild Kit for 2003 GMC Sierra 2500 HD - SDK324-A

    SKF® Front Differential Rebuild Kit for 2003 GMC Sierra 2500 HD

    PartNumber: SDK324-A
    Product Specifications
    • Notes: Std Kit; 9.25" Ring Gear
    • Inner Diameter: 11.0"
    • Outer Diameter: 11.50"
    • UPC: 085311471206
    • Width: 2.50"
    • Part Description: 2003 GMC Sierra 2500 HD Front Differential Rebuild Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $192.50
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD - 6064

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD

    PartNumber: 6064
    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 GMC Sierra 2500 HD Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    Show More
    $21.53
  • Dorman OE Solutions Rear Passenger Side Axle Shaft for 2003 GMC Sierra 2500 HD - 630-149

    Dorman® OE Solutions Rear Passenger Side Axle Shaft for 2003 GMC Sierra 2500 HD

    PartNumber: 630-149
    Product Specifications
    • Notes: 10.5" Ring Gear
    • ABS Tone Ring Installed: Not Included
    • Axle Type: Solid Shaft Axle
    • Hole Quantity: 8
    • Length: 38.98"
    • Material: Carbon Steel
    • OE Part Number: 12471329
    • Spline Quantity: 30 Spline
    • UPC: 019495227465
    • Wheel Lug Quantity: 8
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Passenger Side Axle Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $185.44
  • Dorman OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 2500 HD - 697-133

    Dorman® OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 2500 HD

    PartNumber: 697-133
    Product Specifications
    • Notes: w/3.73 Axle Ratio; 11.5" Ring Gear
    • Gear Ratio: 3.73
    • Item Grade: Standard Replacement
    • UPC: 037495170772
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Differential Ring And Pinion
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $449.05
  • OEM 2003 GMC Sierra 2500 HD Seal Asm-Front Drive Axle Inner Shaft Diagram - 22761722
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Seal Asm-Front Drive Axle Inner Shaft

    PartNumber: 22761722
    OEM 2003 GMC Sierra 2500 HD Seal Asm-Front Drive Axle Inner Shaft - 22761722
    Product Specifications
    • Notes: All Models; 1/2 Ton; W/O Crew Cab
    • Other Names: Output Shaft Seal
    • Item Dimensions: 3.0 x 3.0 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12479012, 26059623, 12471591, 12471682, 15801507
    • Part Description: 2003 GMC Sierra 2500 HD Seal Asm-Front Drive Axle Inner Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $20.80 MSRP: $36.23
    You Save: $15.43 (43%)
  • Victor Reinz Axle Housing Cover Gasket for 2003 GMC Sierra 2500 HD - 71-14834-00

    Victor Reinz® Axle Housing Cover Gasket for 2003 GMC Sierra 2500 HD

    PartNumber: 71-14834-00
    Product Specifications
    • Notes: with 9.500in Ring Gear;14 Bolt;with AAM Engine;Rear
    • Contains Applications: Y
    • Material: Fiber
    • Mount Hole Quantity: 10
    • Thickness (in): 0.045"
    • UPC: 023913682699
    • Part Description: 2003 GMC Sierra 2500 HD Axle Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    Show More
    $7.90
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD - 6056

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 2500 HD

    PartNumber: 6056
    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 GMC Sierra 2500 HD Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    Show More
    $10.02
  • Dorman OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD - 946-067

    Dorman® OE Solutions Rear Driveshaft for 2003 GMC Sierra 2500 HD

    PartNumber: 946-067
    Product Specifications
    • Drive Shaft Diameter (In): 3.5 In.
    • Drive Shaft Wall Thickness (In): 0.083 In.
    • Greaseable Drive Shaft: No
    • Length: 63.25"
    • Material: Steel
    • OE Part Number: 15109398
    • Outside Diameter: 3.5"
    • Overall Length Adjustable: No
    • Transmission Type: Automatic
    • UPC: 885484620575
    • Wall Thickness: 0.083"
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Driveshaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $247.04
  • Dorman OE Solutions Rear Driver Side Axle Shaft for 2003 GMC Sierra 2500 HD - 630-145

    Dorman® OE Solutions Rear Driver Side Axle Shaft for 2003 GMC Sierra 2500 HD

    PartNumber: 630-145
    Product Specifications
    • Notes: 11.5" Ring Gear
    • ABS Tone Ring Installed: Not Included
    • Axle Type: Solid Shaft Axle
    • Hole Quantity: 8
    • Length: 35.95"
    • Material: Carbon Steel
    • OE Part Number: 12471486
    • Spline Quantity: 30 Spline
    • UPC: 019495227427
    • Wheel Lug Quantity: 8
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Driver Side Axle Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $216.93
  • Cardone Reman Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 2500 HD - 65-9827

    Cardone Reman® Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 2500 HD

    PartNumber: 65-9827
    Product Specifications
    • Notes: with 24-1/2" (622 mm) Long Driveshaft;Measurement is taken from end of input shaft to center of U-Joint
    • Greasable: No
    • Length: 24.5"
    • Length (mm): 622,3
    • Material: Steel
    • Product Condition: Remanufactured
    • Part Description: 2003 GMC Sierra 2500 HD Remanufactured Driveshaft/ Prop Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $410.99
  • Dorman OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 2500 HD - 697-134

    Dorman® OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 2500 HD

    PartNumber: 697-134
    Product Specifications
    • Notes: 11.5" Ring Gear; w/4.10 Axle Ratio
    • Gear Ratio: 4.10
    • Item Grade: Standard Replacement
    • UPC: 037495170789
    • Part Description: 2003 GMC Sierra 2500 HD OE Solutions Rear Differential Ring And Pinion
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $436.85
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