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Chevrolet 25843093 Rear Wheel Bearing

1999-2012 Chevrolet

Customer Questions & Expert Answers (14)
GM 25843093 Rear Wheel Bearing
  • Part Description
    Hub Assembly, Rear Wheel ; Hub, Rear Wheel
  • Position
    Rear
  • Replaces
    15712805, 15829645
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number25843093
    Part DescriptionHub Assembly, Rear Wheel ; Hub, Rear Wheel
    Other NamesHub
    Item Dimensions11.6 x 11.7 x 10.2 inches
    Item Weight17.30 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15712805, 15829645
    Require Quantity2
    ManufacturerGeneral Motors
    SKU25843093
    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
    2002-2006 Chevrolet Avalanche8 Cyl 8.1L3/4 TON
    2006-2012, 2003-2004 Chevrolet Express8 Cyl 4.8L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    1999-2010 Chevrolet Silverado8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON
    2000-2006 Chevrolet Suburban8 Cyl 6.0L, 8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 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 25843093 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and reassemble the rear Wheel Bearing,Wheel Hub and Wheel Seal on Chevrolet Express? Posted by Customer
    A:
    First, turn the rear wheel lug nuts to a loose condition, lift the rear of the vehicle, providing jackstands and position the front wheels, and take off the rear wheels. For models with disc brakes-first of all, the brake caliper with the disc is to be removed, for models equipped with drum brakes-the brake drum is to be removed. Subsequently unscrew the retaining ring and key from the end of the axle housing while the adjusting nut can be removed by a special socket. Remove the hub assembly pulling it straight up on the axle tube and take the oil seal off the back of the hub. To disassemble the hub further, strike with hammer and a long bar or drift punch to knock out the inner bearing, cup and oil seal and to remove newly inserted retaining ring knock out the outer bearing cup from the hub. Remove the old sealing compound from the seal bore of the hub and to clean the bearings, hub as well as the axle tube using solvent, although there should be no bristles from the brush stuck in the bearing rollers. Wipe the bearings with polluted solvent, then rinse the bearings with brake system cleaner, and the solvent will dry fast. Look for signs of wear on the bearings and where they mount on the axle tube flange and to the truck frame; cracks, wear, and damage on the bearings, axle tube flange, studs, and hub splines. The bearings and the point of contact of axle tube with the axle should be lubricated with wheel bearing grease, although the usage of grease pencil is prohibited. The process of reassembling of the hub is the reversal of the disassembly process here the new bearing cups should be done with the help of the proper size bearing driver. Check that the axle housing oil deflector is properly positioned; place the hub assembly on the axle tube being careful not to damage the oil seals. Place the adjusting nut and turn the bearings and the hub by trying to rotate the bearings, then using a torque wrench tighten the adjusting nut to 50 ft-lbs then turn the adjusting nut 1/4 turn anticlockwise then tighten again by hand only. Ensure the nominated slot of the nut matches with the key way of the spindle, place key in place followed by the retainring key in the end of the spindle. Though the hub assembly could be periodically rotated to test for play or lash between the hub and spindle, there is no preload or freeplay. Last but not the least, it is installing the axleshaft and then lowering the vehicle again.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install right Axle Shaft,Shift Fork and Wheel Bearing on 4WD and AWD Chevrolet Silverado? Posted by Customer
    A:
    To remove and install components in the front differential of selectable 4WD systems, first, loosen the wheel lug nuts and raise the vehicle securely on jackstands. Remove the right front wheel and 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 block of wood. 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. For AWD systems, 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
    Q:
    What should be done after removing the bearing for the 2003 Chevrolet Express? Posted by Customer
    A:
    Clean out the bearing recess.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What should be done after removing the wheel for the 2003 Chevrolet Express? Posted by Customer
    A:
    After removing the wheel, remove the brake caliper, ensuring not to depress the brake pedal while the caliper is removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What are the steps to remove the left side of the 2007 Chevrolet Silverado? Posted by Customer
    A:
    1. Loosen the wheel lug nuts. 2. Raise the vehicle. 3. Place it securely on jackstands. 4. Remove the left front wheel. 5. Remove the differential carrier splash shield from under the front axle. 6. Remove the left driveaxle. 7. Drain the lubricant from the front differential. 8. Pull the left axle shaft out with a slide hammer and adapter. 9. Remove the deflector and seal from the differential. 10. Remove the bearing using a slide hammer and bearing remover attachment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What is the first step to remove and replace a bearing in an axle housing for the 2009 GMC Sierra? Posted by Customer
    A:
    The first step is to remove the axleshaft and oil seal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    How do you remove and install components in the front differential for AWD systems for the 2007 GMC Sierra? 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
    See expert answers on similar Wheel Bearing
    Q:
    How can the new bearing be installed for the 2008 Chevrolet Silverado? Posted by Customer
    A:
    The new bearing can be installed using a bearing installer or a piece of pipe against the outer race.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What additional step should be taken if working on the 2008 Chevrolet Silverado during installation? Posted by Customer
    A:
    Install the driveaxle/hub nut and tighten it to the torque specifications.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Hub
    Q:
    What are the initial steps to remove and install a rear hub assembly for the 2007 Chevrolet Silverado? Posted by Customer
    A:
    The initial steps are to remove the axleshaft and rear wheels.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What should be done with the oil seal after removing the hub assembly for the 2007 GMC Sierra? Posted by Customer
    A:
    After removing the hub assembly, the oil seal should be discarded.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What are the steps to remove the left side of the 2009 GMC Sierra? Posted by Customer
    A:
    1. Loosen the wheel lug nuts. 2. Raise the vehicle. 3. Place it securely on jackstands. 4. Remove the left front wheel. 5. Remove the differential carrier splash shield from under the front axle. 6. Remove the left driveaxle. 7. Drain the lubricant from the front differential. 8. Pull the left axle shaft out with a slide hammer and adapter. 9. Remove the deflector and seal from the differential. 10. Remove the bearing using a slide hammer and bearing remover attachment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Bearing
    Q:
    What should be done after removing the brake disc and wheel speed sensor for the 2008 GMC Sierra? Posted by Customer
    A:
    Remove the hub retaining bolts from the steering knuckle and remove the disc shield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wheel Hub
    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 25843093, the Right Choice

To ensure reliability, purchase GM part # 25843093 Rear Wheel Bearing. It is sometimes referred to as Chevrolet Wheel Bearing, Chevrolet Wheel Hub. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Avalanche, Express, Silverado models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25843093 Rear Wheel Bearing. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Chevrolet parts information, click here.

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