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GM 20937814
Axle Assembly, Rear

2007-2013 GM

Customer Questions & Expert Answers (7)
GM 20937814 Axle Assembly, Rear
  • Part Description
    Axle Assembly-Rear (3.42 Ratio); Axle Shaft
  • Position
    Rear
  • Replaces
    25948842
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20937814
    Part DescriptionAxle Assembly-Rear (3.42 Ratio); Axle Shaft
    Item Dimensions75.7 x 20.9 x 15.2 inches
    Item Weight106.30 Pounds
    PositionRear
    ConditionNew
    Replaces25948842
    ManufacturerGeneral Motors
    SKU20937814
    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 Trim Engine
    2007-2013 Chevrolet Silverado 1500Hybrid, LS, LT, LTZ, WT, XFE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2007-2013 GMC Sierra 1500Denali, Hybrid, SL, SLE, SLT, WT, XFE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20937814 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20937814 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the installation process for the axle shafts for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Ensure the seal is undamaged, then install the disc brake axle shaft and drum brake axle shaft if equipped.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the first step to replace the rear axle shaft or gasket for the 2007 Chevrolet Silverado 1500? Posted by Customer
    A:
    Begin by removing the flange bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the first step to replace the rear axle shaft or gasket for the 2008 Chevrolet Silverado 1500? Posted by Customer
    A:
    First, remove the flange bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the next step after removing the brake components for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Remove the rear axle housing cover and gasket, then discard the differential pinion gear shaft bolt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the torque specification for the axle flange bolts for the 11.5 inch axle for the 2008 GMC Sierra 1500? Posted by Customer
    A:
    Tighten them to 185 N.m (136 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What is the next step after positioning the C-lock for the 2008 GMC Sierra 1500? Posted by Customer
    A:
    Pull the axle shaft outward to seat the lock in the differential gear and align the hole in the pinion shaft with the bolt hole in the differential case.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Axle Shaft
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20937814, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 20937814 Axle Assembly, Rear. It is sometimes referred to as GM Axle Shaft. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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