{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit2003 GMC Sierra 2500 Change Vehicle

AC Delco®
2003 GMC Sierra 2500 - GM Original Equipment Series Pinion Bearing - Direct Fit

Tap image and pinch to zoom.
$51.99
$90.63Save: $38.64(43%)
Manufacturer #S380
Guaranteed to Fit2003 GMC Sierra 2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 2500
All Submodels
All Engines
L/Slip Diff(G86), Four Wheel Steering(NYS), 9.75 Ring Gear Dana, Hm88542-Hm88510

Highlights

Brand:
Location:
Rear Outer
Includes:
Cup and cone
Recommended Use:
OE Replacement
Product Fit:
Direct Fit
Warranty:
24-months or unlimited mile AC Delco limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
GM Original Equipment Series
Fitnotes:
L/Slip Diff(G86), Four Wheel Steering(NYS), 9.75 Ring Gear Dana, Hm88542-Hm88510

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1985-1991 Chevrolet G30
All Submodels
All Engines
Front, 9.75 Dia R/Gr, Hm88542 Hm88510, Dana
1985-1991 GMC G3500
All Submodels
All Engines
Front, 9.75 Dia R/Gr, Hm88542 Hm88510, Dana
1987-1988 Chevrolet R30
All Submodels
All Engines
9.75 Dia R/Gr, Hm88542-Hm88510, Dana
1987-1988 Chevrolet V30
All Submodels
All Engines
9.75 Dia R/Gr, Hm88542-Hm88510, Dana
1987-1991 GMC R3500
All Submodels
All Engines
9.75 Dia R/Gr, Hm88542-Hm88510, Dana
Page 1 of 12 | Showing 1 - 5 of 57 results

Product Information

AC DELCO – OE REPLACEMENT PINION BEARINGS

The factory-original fit and lasting function of AC Delco’s OE replacement pinion bearings provide the perfect repair without breaking your budget. Established in 1899, AC Delco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
I am looking for the main bearing for the pinion gear on the rear end and the shim for a 2003 gmc yukon xl,4×4 and got the 5.3 motor?Ralph S.Jul 02, 2024
Best Answer:Hi Ralph, thanks for initiating contact. We need more information. I suggest calling our parts specialists at 1-866-529-0412 to clarify some fit notes. Have a good one!
Grace G.STAFFJul 02, 2024