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Chevrolet 23145777 Rear Axle Assembly

2010-2014 Chevrolet Tahoe

GM 23145777 Rear Axle Assembly
  • Part Description
    Axle Assembly, Rear
  • Position
    Rear
  • Replaces
    20937809, 23129848, 22968249, 25988369, 22874926
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number23145777
    Part DescriptionAxle Assembly, Rear
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20937809, 23129848, 22968249, 25988369, 22874926
    ManufacturerGeneral Motors
    SKU23145777
    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
    2010-2014 Chevrolet Tahoe8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex4 DOOR 1/2 TON

Customer Questions & 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 23145777 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How do you remove and install components in the front differential for AWD systems for the 2010 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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Q:
What should be done before installing the driveaxle for the 2008 GMC Yukon? Posted by Customer
A:
Before installing the driveaxle, the splines on the stub shaft should be lubricated with multi-purpose grease.
Posted by GMPartsGiant Specialist
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Q:
What should be done if a CV joint boot is damaged for the 2010 GMC Yukon? Posted by Customer
A:
If a boot is damaged, the CV joint can be disassembled and cleaned, but if any parts are damaged, the entire driveaxle assembly must be replaced as a unit.
Posted by GMPartsGiant Specialist
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Q:
What type of front axle assembly is used in the 2012 GMC Yukon? Posted by Customer
A:
4WD models use a fully independent front axle assembly.
Posted by GMPartsGiant Specialist
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Q:
What steps should be followed for the 2011 GMC Yukon? Posted by Customer
A:
For coil spring models, the links for the electronic suspension control sensors should be detached, followed by detaching the track bar from the rear axle. The stabilizer bar, coil springs, and upper and lower trailing arms should be disconnected from the axle assembly. Finally, the jack can be lowered under the differential to remove the rear axle assembly.
Posted by GMPartsGiant Specialist
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Q:
What should be done before removing a semi-floating axle shaft for the 2008 GMC Yukon? Posted by Customer
A:
Before removing a semi-floating axle shaft, you should loosen the rear wheel lug nuts and raise the vehicle on jackstands.
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 23145777, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 23145777 Rear Axle Assembly. It is sometimes referred to as Chevrolet 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 Chevrolet Tahoe models.

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