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GMC 20832068 Axle Assembly, Rear (3.08 Ratio)

2010-2013 GMC Sierra

Customer Questions & Expert Answers (13)
GM 20832068 Axle Assembly, Rear (3.08 Ratio)
  • Part Description
    AXLE, Rear Axle
  • Position
    Rear
  • Manufacturer
    General Motors
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  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20832068
    Part DescriptionAXLE, Rear Axle
    Item Dimensions76.4 x 21.8 x 18.4 inches
    Item Weight140.50 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20832068
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2010-2013 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L FlexREGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20832068 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How is the difference in distance between the differential and the right front wheel compensated for in the 2012 Chevrolet Silverado? Posted by Customer
    A:
    In 4WD models, an extension axle shaft is used on the right side to make up the difference in distance between the differential and the right front wheel.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you install a full-floating axle shaft for the 2007 GMC Sierra? Posted by Customer
    A:
    To install a full-floating axle shaft, you should hold the axleshaft level to engage the splines and use a new gasket on the flange. Finally, tighten the flange bolts to the proper torque specifications.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done after raising and securing it on jackstands for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    After raising the vehicle and securing it on jackstands, you should pry off the hub cover and remove the driveaxle/hub nut while bracing the hub to prevent it from rotating.
    Posted by GMPartsGiant Specialist
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    Q:
    How can wear in the CV joints and driveaxle shafts be checked for the 2008 GMC Sierra? Posted by Customer
    A:
    To check for wear in the CV joints and driveaxle shafts, grasp each axle and rotate it in both directions while holding the CV joint housings, feeling for play indicating worn splines or sloppy CV joints.
    Posted by GMPartsGiant Specialist
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    Q:
    How should the inner end of the driveaxle be lowered and removed for the 2013 GMC Sierra? Posted by Customer
    A:
    The inner end of the driveaxle should be lowered and pulled out of the hub, carefully guiding the driveaxle out from under the vehicle.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you install the semi-floating axle shaft for the 2010 Chevrolet Silverado? Posted by Customer
    A:
    To install the semi-floating axle shaft, you should insert the axleshaft into the housing until it engages with the differential side gear, install the C-lock, and insert the pinion shaft. Then, install the cover, fill the differential with lubricant, and install the brake disc or drum.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you remove and install components in the front differential for 4WD systems for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    To remove and install components in the front differential for 4WD systems, follow these steps: Remove the bolts securing the axle tube to the differential carrier and the nuts attaching the tube to its support bracket. Carefully remove the output shaft tube, ensuring no components fall out. Mount the tube in a vise and remove the internal components. Measure and remove the axleshaft bearing using a slide hammer and bearing remover attachment. For installation, install the bearing to the original depth using a bearing driver or socket, then install a new seal and deflector, lubricating the seal lips with grease. Carefully drive in the axleshaft, followed by the internal components. Apply RTV sealant to the tube-to-differential housing mating surface, and install the tube assembly, tightening bolts and nuts to specified torques. Reinstall the driveaxle, front axle shift motor, and fill the differential with lubricant.
    Posted by GMPartsGiant Specialist
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    Q:
    What additional steps should be taken after installing the rear axle assembly for the 2011 Chevrolet Silverado? Posted by Customer
    A:
    After installing the rear axle assembly, the brakes should be bled, the wheels and lug nuts should be installed, and the vehicle should be lowered. Finally, the lug nuts should be tightened to the proper torque specification.
    Posted by GMPartsGiant Specialist
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    Q:
    What type of CV joints are equipped on the outer ends of the driveaxles for the 2007 Chevrolet Silverado? Posted by Customer
    A:
    The outer ends of the driveaxles are equipped with ball-and-cage type CV joints capable of angular but not axial movement.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done after raising and supporting it on jackstands for the 2007 GMC Sierra? Posted by Customer
    A:
    After raising the vehicle and supporting it on jackstands, a jack should be positioned under the rear axle differential housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How is the difference in distance between the differential and the right front wheel compensated for in the 2012 GMC Sierra? Posted by Customer
    A:
    In 4WD models, an extension axle shaft is used on the right side to make up the difference in distance between the differential and the right front wheel.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How do you remove and install components in the front differential for AWD systems for the 2008 GMC Yukon? Posted by Customer
    A:
    To remove and install components in the front differential for AWD systems, follow these steps: Remove the stabilizer bar link and, if applicable, the front shock absorber. Unbolt the right driveaxle from the axleshaft flange, supporting it properly. Support the differential carrier with a floor jack and a block of wood. Remove nuts attaching the axle shaft to its support bracket and the bolts securing the axle shaft flange to the differential carrier. Use a brass punch and hammer to separate the axle shaft from the differential case side gear. Remove the inner axle shaft assembly and axle shaft. Replace the inner seal and bearing with a special tool, then apply RTV sealant to the differential sealing surface and install the inner axle shaft housing assembly. Install the axle shaft to the support bracket and align the splines with the differential side gear. Tap the axle shaft with a mallet until the ring (clip) aligns with the groove in the differential case side gear. Install the axle shaft to the inner flange and tighten the bolts. Reinstall the stabilizer link, fill the differential with lubricant, install the differential carrier splash shield, and finally, install the wheel and lug nuts. Lower the vehicle, tighten the lug nuts, and check for proper operation.
    Posted by GMPartsGiant Specialist
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    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20832068, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20832068 Axle Assembly, Rear (3.08 Ratio). It is sometimes referred to as GMC Axle Shaft. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC Sierra models.

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