Contact Us: Live Chat or 1-888-737-9766
×
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart
Make sure this part fits your vehicle

GM 23145781 Axle Assembly, Rear

2010-2012 GMC Sierra

GM 23145781 Axle Assembly, Rear
GM 23145781 Axle Assembly, Rear
  • Part Description
    AXLE
  • Position
    Rear
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number23145781
    Part DescriptionAXLE
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU23145781
    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
    2010-2012 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 FlexCREW CAB 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 23145781 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What additional steps should be taken after installing the rear axle assembly for the 2012 GMC Sierra? 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
See expert answers on similar Axle Shaft
Q:
How should the driveaxle/hub nut and flange bolts be tightened during installation for the 2009 GMC Sierra? Posted by Customer
A:
The driveaxle/hub nut (new) and the flange bolts should be tightened to the torque values specifications during installation.
Posted by GMPartsGiant Specialist
See expert answers on similar Axle Shaft
Q:
How are the outer ends of the driveaxles connected to the front hub and bearing assembly for the 2008 GMC Sierra? Posted by Customer
A:
The outer ends of the driveaxles have a stub shaft that is splined to the front hub and bearing assembly and locked in place with a large nut.
Posted by GMPartsGiant Specialist
See expert answers on similar Axle Shaft
Q:
How do you install the semi-floating axle shaft for the 2011 GMC Sierra? 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
See expert answers on similar Axle Shaft
Q:
Is there an optional feature available for the rear axle assembly for the 2008 GMC Sierra? Posted by Customer
A:
Yes, there is an optional locking limited-slip rear axle available.
Posted by GMPartsGiant Specialist
See expert answers on similar Axle Shaft
Q:
What are the initial steps to remove and install components in the front differential of selectable 4WD systems for the 2008 GMC Sierra? Posted by Customer
A:
The initial steps to remove and install components in the front differential of selectable 4WD systems are as follows: Loosen the wheel lug nuts. Raise the vehicle securely on jackstands. Remove the right front wheel. Remove the differential carrier splash shield if equipped. Drain the lubricant from the front differential. For 4WD systems, unbolt the right driveaxle from the axleshaft flange and support it out of the way. Remove the front axle shift motor and, if applicable, disconnect the front stabilizer link or remove the front shock absorber/coil spring assembly. On 2500/3500 models, remove the front axle bracket bolts and slide the bracket forward for additional clearance. Support the differential carrier with a floor jack and a block of wood.
Posted by GMPartsGiant 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!

Genuine GM Part 23145781, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 23145781 Axle Assembly, Rear. It is sometimes referred to as GM 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.

Affordable, reliable and built to last, GM part # 23145781 Axle Assembly, Rear stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly