Front Differential Drive Pinion Gear - GM (12479329)
Genuine OEM GM Parts & Accessories - 12479329
- GM
- 12479329
- 12471283, 15581540
However, this product fits your vehicle:

Details
- Brand:
- SKU:
12479329
- Other Names:
Ring & Pinion
- Description:
Over 7500 gvw. All models. 1/2 ton. 3.73 ratio. All models. 3/4, 1 ton. 3.73 ratio. Silverado, sierra. 2500, 3500 series. 3.73 ratio. With crew cab. 9.25 ring gear. Yukon XL, Suburban. 6.0l. 3.73 ratio. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- Condition: New
- Replaces:
12471283, 15581540
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Also Purchased
GM


Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Front Differential Drive Pinion Gear for your 1991-2013 vehicle. GM Parts & Accessories Limited Warranty.