2012 GMC Sierra 2500 HD Differentials

Find your specific 2012 GMC Sierra 2500 HD original or aftermarket Differentials below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.

Essential 2012 GMC Sierra 2500 HD Differentials

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$60.23

SKF is a supplier of original equipment wheel bearings, hubs and seals to most of the world’s leading automakers. Engineered and manufactured to the highest quality standards, SKF wheel bearings greatly reduce friction and increase load-carrying capabilities. With an ability to boost reliability under heavy loads and misaligned conditions, SKF wheel bearings offer an ideal solution for many wheel end applications.

Product Features:

Precision bearing pre-load and correct application of advanced manufacturing techniques such as orbital rolling
100% tested to the actual OE specifications per part number for fit, form and function
High quality steel and surface finishes
Proper implementation of heat treatment

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$13.99

Product Features:

PINION SHIM – DANA 70 ALL

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$163.99

Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush.

Product Features:

Fits GM and Chrysler 11.5″
Included are a pinion seal, crush sleeve , complete shim kit, marking compound and brush.

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$35.99

Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.

Product Features:

Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

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$7.99

Differential Cover B

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$9.86

Differential Cover G

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$16.99

Right hand adjuster lock for 9.25″ GM IFS.

Product Features:

Side adjuster lock
Fits 2010 and down GM 9.25″ IFS
Right hand side

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$32.99

Product Features:

Cross pin shaft
Fits GM 9.5″
Dura Grip positraction

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$3.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$115.99

9.25IFS GM 11 & up side bearing adjuster.

Product Features:

Side adjuster
Fits 2011 and up GM 9.25″ IFS

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$348.99

Axle shaft damaged or bearings worn out? This axle shaft directly replaces the original equipment on certain vehicles, complete with all necessary application-specific installation components.

Product Features:

Direct replacement – this axle shaft replaces the original equipment on specific vehicle years, makes and models.
Complete kit – each shaft includes critical installation hardware and components needed for specific vehicle applications.
Durable construction – designed to rigorous standards and tested to ensure performance
Trustworthy solution – backed by team of engineers and quality control specialists in the United States

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$40.45

Pinion Seal

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$235.99

Yukon standard open spider gear kit for 11.5″ GM with 30 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

Product Features:

Spider gear kit
Fits GM 11.5″ open differential
Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.

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$319.99

Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.

Product Features:

Fits 1998 and up GM 9.5″
Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.

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$11.39

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

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$3.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$78.99

Eaton positraction shim kit for GM 14T.

Product Features:

Shim kit
Fits GM 10.5″ 14 bolt truck Eaton positraction

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$26.49

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$23.99

Product Features:

Cross pin bolt
Fits GM 9.5″ and 9.25″ IFS

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$2100.00

Product Features:

Fits Chrysler and GM 11.5″ with 30 spline axles
Provides 100% traction to both wheels at all times
Not recommended for street driven vehicles

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$155.99

Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

Product Features:

GM 9.25IFS BRG KIT ’98-UP NO CAGED NEEDLES

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$52.99

Product Features:

MINI INSTALL KIT GM9.2IFS 98 & ON

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$215.99

Bearing race driver. No return.

Product Features:

Bearing race driver
Fits HM807010 race
All steel construction

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$386.99

All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!

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$5.99

DiffrlPinSupportBolt

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$1989.99

Remanufactured Rear Axle assemblies are completely disassembled, thoroughly cleaned and reassembled using new wear parts. Units are assembled, sealed & include backing plates, axle shafts & fluid.

Product Features:

Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio

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$729.99

Product Features:

Standard open carrier case
Fits GM 10.5″ 14 bolt truck
4.10 and down ratio only
Does not include spider gears

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$859.99

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!

Product Features:

Fits GM 10.5″ 14 bolt truck
Installs into standard open carrier
Patented internal design reduces common locker failures
8620 internals for added strength
Assembled in the USA

Popular 2012 GMC Sierra 2500 HD Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Covers

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Differential Cover Bolts

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Spools

Differential Carrier Bearings

Differential Carrier Bearing Adjusters

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Complete Differentials

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Crush Sleeves

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Differential Side Gear Thrust Washers

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Gear Bearing Retainer Bolts

Differential Ring and Pinion Kits

Limited Slip Differential Assemblies

Differential Lock Motors

Maybe you’re in the middle of a full rebuild of that 2012 GMC Sierra 2500 HD. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 194 different Differentials in our inventory ranging from $2.99 to $3,169.99. That means you can find the exact parts or products you need to keep that 2012 GMC Sierra 2500 HD running smoothly.

Differentials are only as good as their brand. We stock 15 different brands to make sure you have plenty of trusted parts to choose from for your 2012 GMC Sierra 2500 HD. Valvoline, Royal Purple, and Yukon Gear are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Differentials for your 2012 GMC Sierra 2500 HD, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 4,788 reviews in this category, some of the top rated parts include Multi Purpose Seal with 4.5 stars and Bearings with 3.9 stars.

So if you’re in the market for aftermarket Differentials to keep your 2012 GMC Sierra 2500 HD rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Differentials Brands To Make Your 2012 GMC Sierra 2500 HD Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2012 GMC Sierra 2500 HD demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 2500 HD the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Royal Purple Differentials

We carry Royal Purple parts in our stock across Differential Oil categories, plus more. For a 2012 GMC Sierra 2500 HD, our most popular Royal Purple Differentials include:

from $12.99

(82)

High Performance SAE 5W30 Synthetic Motor Oil, API Certified, 1 QT

Differential Oil

Top 2012 GMC Sierra 2500 HD Differentials from Dorman

Dorman products are another trusted brand when it comes to Differentials for your 2012 GMC Sierra 2500 HD. Popular Dorman parts include:

from $282.99

(255)

Ring and Pinion Bearing Installation Kit

Differential Bearing Kits

FAQs for 2012 GMC Sierra 2500 HD Differentials

What are the most purchased Differentials for the 2012 GMC Sierra 2500 HD?

Out of 194 Differentials for the 2012 GMC Sierra 2500 HD, the most popular in our inventory are:

from $14.49

(2)

DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart

Differential Oil

from $6.79

(13)

Differential Cover Gasket

Rear Differential Cover Gaskets

from $57.99

This product is not rated

3 Qt – 80W90 Conventional Gear Oil With Posi Additive

Differential Oil

What are the top-rated 2012 GMC Sierra 2500 HD Differentials?

Top-rated Differentials for your 2012 GMC Sierra 2500 HD based on customer reviews/ratings are:

from $34.99

(8)

Multi Purpose Seal

“Nicely made. Heavy duty-just like factory parts.”

from $23.99

(7)

Bearings

“Good price”

from $44.99

(5)

Multi Purpose Seal

“How do you fix a leaking rear end? You seal it. That’s why I bought this seal.”

2012 GMC Sierra 2500 HD Differentials

More 2012 GMC Sierra 2500 HD Differentials

Essential 2012 GMC Sierra 2500 HD Differentials

SKF – Wheel Bearing (Part No.K8000205983SKF)

Motive Gear – Differential Pinion Shim Kit (Part No.1111)

Yukon Gear – Minor Install Kit For GM & Chrysler 11.5" Differential (Part No.12042)

Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)

Yukon Gear – Differential Cover B (Part No.33572)

Felpro – Differential Cover G (Part No.J7018977707FEL)

Yukon Gear – Right Hand Adjuster Lock For 9.25" GM IFS (Part No.33360)

Yukon Gear – Cross Pin Shaft For GM 9.5", Fits Standard & Dura Grip Or Eaton Posi Carrier (Part No.33205)

Pro-King – Crush Sleeve (Part No.723B034)

Yukon Gear – GM 9.25" IFS Side Adjuster, ’11 & Up (Part No.33358)

Dorman – Rear Axle Shaft, Left (Part No.630-148)

ACDelco – Pinion Seal (Part No.J7010211704ACD)

Yukon Gear – Standard Open Spider Gear Kit For 11.5" GM With 30 Spline Axles (Part No.16109)

Yukon Gear – Pinion Install Kit For ’98 & Up GM 9.5" Differential (Part No.13076)

Motive Gear – Differential Ring Gear Bolt (Part No.14012703)

Pro-King – Differential Pinion Yoke Washer (Part No.742A215)

Yukon Gear – Eaton Positraction Shim Kit For 10.5" GM 14 Bolt Truck (Part No.16113)

National – Bearings (Part No.28521)

Yukon Gear – Standard Open And Gov-Loc Cross Pin Bolt With M10X1.5 Thread For 9.5" And 9.25" GM IFS (Part No.33342)

Yukon Gear – Spool For GM & Chrysler 11.5", 30 Spline (Part No.32185)

Motive Gear – Differential Bearing Kit – Koyo (Part No.R9.2RIFSL)

Motive Gear – Differential Gear Install Kit (Part No.GM9.2IKFL)

Yukon Gear – Bearing Race Driver (Part No.56013)

Motive Gear – Differential Ring and Pinion (Part No.GM11.5-488)

Yukon Gear – DiffrlPinSupportBolt (Part No.33582)

Spartan – Drive Axle Assembly; Chev 2500 P/U Axle (Part No.RAX2080A)

Yukon Gear – Standard Open Carrier Case, GM 10.5" 14 Bolt Truck, 4.10 & Down (Part No.20100)

Yukon Gear – Grizzly Locker For GM 10.5" 14 Bolt Truck With 30 Spline Axles (Part No.28015)

Popular 2012 GMC Sierra 2500 HD Differentials Categories