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Replacement and OEM Parts for 2003 GMC Sierra 3500 Driveline, Axles & 4WD

2003 GMC Sierra 3500 Driveline, Axles & 4WD

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2003 GMC Sierra 3500
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Engine & Drivetrain

222 products about 2003 GMC Sierra 3500 Driveline, Axles & 4WD found

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  • OEM 2003 GMC Sierra 3500 Axle Seal Diagram - 12471686
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    OEM (Genuine) 2003 GMC Sierra 3500 Axle Seal

    PartNumber: 12471686
    OEM 2003 GMC Sierra 3500 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 3500 Axle Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
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    OEM (Genuine) 2003 GMC Sierra 3500 Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2003 GMC Sierra 3500 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 3500 Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2003 GMC Sierra 3500 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 3500 Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 Extension Seal Diagram - 12547638
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    OEM (Genuine) 2003 GMC Sierra 3500 Extension Seal

    PartNumber: 12547638
    OEM 2003 GMC Sierra 3500 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 3500 Extension Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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 3500 Boot Kit, Front Wheel Drive Shaft Cv Joint Diagram - 19256071
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    OEM (Genuine) 2003 GMC Sierra 3500 Boot Kit, Front Wheel Drive Shaft Cv Joint

    PartNumber: 19256071
    OEM 2003 GMC Sierra 3500 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 3500 Boot Kit, Front Wheel Drive Shaft Cv Joint
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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 3500 Housing Cover Gasket Diagram - 15807693
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    OEM (Genuine) 2003 GMC Sierra 3500 Housing Cover Gasket

    PartNumber: 15807693
    OEM 2003 GMC Sierra 3500 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 3500 Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT | 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 3500 Gasket, Rear Axle Housing Cover Diagram - 12471447
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    OEM (Genuine) 2003 GMC Sierra 3500 Gasket, Rear Axle Housing Cover

    PartNumber: 12471447
    OEM 2003 GMC Sierra 3500 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 3500 Gasket, Rear Axle Housing Cover
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 Rear Wheel Bearing Diagram - 12479031
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    OEM (Genuine) 2003 GMC Sierra 3500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2003 GMC Sierra 3500 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 3500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 Rear Wheel Bearing Diagram - 12479031
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2003 GMC Sierra 3500 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 3500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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 3500 - 946-085

    Dorman® OE Solutions Rear Driveshaft for 2003 GMC Sierra 3500

    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 3500 OE Solutions Rear Driveshaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $1142.97
  • SKF Rear Master Differential Rebuild Kit for 2003 GMC Sierra 3500 - SDK327-MK

    SKF® Rear Master Differential Rebuild Kit for 2003 GMC Sierra 3500

    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 3500 Rear Master Differential Rebuild Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $314.52
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - 6063

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    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 3500 Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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    $31.75
  • OEM 2003 GMC Sierra 3500 Switch Actuator Diagram - 26060073
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    OEM (Genuine) 2003 GMC Sierra 3500 Switch Actuator

    PartNumber: 26060073
    OEM 2003 GMC Sierra 3500 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 3500 Switch Actuator
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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%)
  • Cardone Reman Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 3500 - 65-9371

    Cardone Reman® Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 3500

    PartNumber: 65-9371
    Product Specifications
    • Notes: with 75-7/8" (1926 mm) Long Driveshaft;Supplied as new; Measurement is taken from end of input shaft to center of U-Joint
    • Greasable: No
    • Length: 75.875"
    • Length (mm): 1926
    • Material: Steel
    • Measurement Method: Measurement is taken from the centerline of the U-Joint located at the slip yoke end to the centerline of the furthest U-Joint on the opposite end of the collapsed Prop Shaft
    • Product Condition: Remanufactured
    • Part Description: 2003 GMC Sierra 3500 Remanufactured Driveshaft/ Prop Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $250.66
  • SKF Front Differential Rebuild Kit for 2003 GMC Sierra 3500 - SDK324-A

    SKF® Front Differential Rebuild Kit for 2003 GMC Sierra 3500

    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 3500 Front Differential Rebuild Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $192.50
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - 6071

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    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 3500 Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    Show More
    $25.85
  • Dorman OE Solutions Rear Drive Shaft Slip Yoke for 2003 GMC Sierra 3500 - 697-515

    Dorman® OE Solutions Rear Drive Shaft Slip Yoke for 2003 GMC Sierra 3500

    PartNumber: 697-515
    Product Specifications
    • Bearing Cap(s) Included: No
    • Bearing Strap(s) Included: No
    • Grade Type: Regular
    • Grease Fitting Included: No
    • Inside Diameter: 1.37"
    • Material: Steel
    • OE Part Number: 12479385
    • Overall Length (In): 8.8 In.
    • Package Contents: 1 Slip Yoke
    • Segment Length: 4.45 In.
    • Shaft Diameter: 1.89 In.
    • Shaft Length: 5.56 In.
    • Splines Quantity: 30
    • U Bolt(s) Included: No
    • U Joint Bearing Cap Diameter Axis: 1.19 In.
    • Universal Joint Style: Yes
    • Universal Joint(s) Included: No
    • UPC: 037495176972
    • Part Description: 2003 GMC Sierra 3500 OE Solutions Rear Drive Shaft Slip Yoke
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $118.20
  • Cardone Reman Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 3500 - 65-9518

    Cardone Reman® Remanufactured Driveshaft/ Prop Shaft for 2003 GMC Sierra 3500

    PartNumber: 65-9518
    Product Specifications
    • Notes: with 37-5/8" (955 mm) Long Driveshaft;Measurement is taken from end of input shaft to center of U-Joint
    • Greasable: Yes
    • Length: 37.625"
    • Length (mm): 955
    • Material: Steel
    • Measurement Method: Measurement is taken by measuring the Tube length only. Measure from the centerline of the weld on one end to the centerline of the weld on the opposite end of the collapsed Prop Shaft
    • Product Condition: Remanufactured
    • Part Description: 2003 GMC Sierra 3500 Remanufactured Driveshaft/ Prop Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $238.00
  • Victor Reinz Rear Axle Shaft Flange Gasket for 2003 GMC Sierra 3500 - 71-14650-00

    Victor Reinz® Rear Axle Shaft Flange Gasket for 2003 GMC Sierra 3500

    PartNumber: 71-14650-00
    Product Specifications
    • Notes: 8 Bolt;Size- 2-23/32in x 4-7/16in;Rear
    • Bolt Hole Quantity: 8
    • Complete: Y
    • Contains Applications: Y
    • Meets or Exceeds OEM Specs: Y
    • Release Wave: 12/15/2017
    • Shape: Round
    • Thickness: 0.025
    • UPC: 023913681265
    • Part Description: 2003 GMC Sierra 3500 Rear Axle Shaft Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    Show More
    $2.72
  • OEM 2003 GMC Sierra 3500 Housing Cover Gasket Diagram - 26067159
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    OEM (Genuine) 2003 GMC Sierra 3500 Housing Cover Gasket

    PartNumber: 26067159
    OEM 2003 GMC Sierra 3500 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 3500 Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 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%)
  • Cardone Reman Remanufactured CV Axle Assembly for 2003 GMC Sierra 3500 - 60-1325

    Cardone Reman® Remanufactured CV Axle Assembly for 2003 GMC Sierra 3500

    PartNumber: 60-1325
    Product Specifications
    • Notes: Supplied with Standard Neoprene Outboard Boot
    • ABS Ring Included: No
    • Axle Nut Locking Type: Self Lock
    • Input Shaft Bolt Count: 6
    • Input Shaft Connection Style: Bolt-On
    • Length: 21 11/16"
    • Output Shaft Connection Style: Spline
    • Output Shaft Spline Count: 33
    • Product Condition: Remanufactured
    • Spindle Nut Hex Head Size: 36mm
    • Spindle Nut Included: Yes
    • Spindle Nut Thread Size: M24 x 2.0
    • Part Description: 2003 GMC Sierra 3500 Remanufactured CV Axle Assembly
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $87.00
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - 6064

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    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 3500 Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    Show More
    $21.53
  • Dorman OE Solutions 4Wd Actuator for 2003 GMC Sierra 3500 - 600-101

    Dorman® OE Solutions 4Wd Actuator for 2003 GMC Sierra 3500

    PartNumber: 600-101
    Product Specifications
    • Housing Material: Plastic
    • OE Part Number: 26060073, 8-26060-073-0
    • Package Contents: 4wd Actuator Assembly
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 019495058922
    • Wiring Harness Included: No
    • Part Description: 2003 GMC Sierra 3500 OE Solutions 4Wd Actuator
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $92.33
  • Dorman OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 3500 - 697-133

    Dorman® OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 3500

    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 3500 OE Solutions Rear Differential Ring And Pinion
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $449.05
  • OEM 2003 GMC Sierra 3500 Seal Asm-Front Drive Axle Inner Shaft Diagram - 22761722
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Seal Asm-Front Drive Axle Inner Shaft

    PartNumber: 22761722
    OEM 2003 GMC Sierra 3500 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 3500 Seal Asm-Front Drive Axle Inner Shaft
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
  • SKF Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - HB88505

    SKF® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    PartNumber: HB88505
    Product Specifications
    • Notes: Bearing & Support
    • Bolt Hole Center: 6.616"
    • Inside Diameter: 1.574"
    • Outside Diameter: 4.819"
    • Pressfit Studs: No
    • Studs in Bracket: No
    • UPC: 085311418713
    • Width: 1.850"
    • Part Description: 2003 GMC Sierra 3500 Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $59.93
  • Anchor Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - 6056

    Anchor® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    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 3500 Driveshaft Center Support Bearing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    Show More
    $10.02
  • Dorman OE Solutions 4Wd Switch for 2003 GMC Sierra 3500 - 901-053

    Dorman® OE Solutions 4Wd Switch for 2003 GMC Sierra 3500

    PartNumber: 901-053
    Product Specifications
    • Notes: w/RPO Code NP1 (2Spd, Electronic Shift, Transfer Case)
    • Attached Lead Wires: No Lead Wires Required
    • Mounting Location: Dash
    • OE Part Number: 15136040, 15164519, 19259312
    • Package Contents: 1 Switch
    • Terminal Type: 12 Blade
    • UPC: 019495387107
    • Wiring Harness Included: No Harness Required
    • Part Description: 2003 GMC Sierra 3500 OE Solutions 4Wd Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $57.94
  • Dorman OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 3500 - 697-134

    Dorman® OE Solutions Rear Differential Ring And Pinion for 2003 GMC Sierra 3500

    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 3500 OE Solutions Rear Differential Ring And Pinion
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $436.85
  • National Driveshaft Center Support Bearing for 2003 GMC Sierra 3500 - HB-108-D

    National® Driveshaft Center Support Bearing for 2003 GMC Sierra 3500

    PartNumber: HB-108-D
    Product Specifications
    • Notes: Incls Bearing & Support; w/1.5748in Bearing ID; w/40mm Bearing ID; Center To Center 2.228in; Center To Center 56.6mm; w/Spicer 1410 U-Joint(s)
    • Part Description: 2003 GMC Sierra 3500 Driveshaft Center Support Bearing
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $61.77
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