Workhorse Differentials

Differentials for Your Workhorse

Replacing your Workhorse Differentials shouldn’t cost you an arm and a leg. That’s why we offer plenty of options for you to choose from, making it easy to find top rated Differentials brands at a fraction of the cost.
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Essential Workhorse Differentials

National – National Bearing Race, 382A (Part No.382A)

National Bearing Race, 382A

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$13.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Felpro – Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063 (Part No.RDS 55063)

Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063

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$8.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Driveworks – Driveworks Tapered Roller Bearing, S-M-802048 (Part No.S-M-802048)

Driveworks Tapered Roller Bearing, S-M-802048

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$17.99
Driveworks Tapered Roller Bearing, S-M-802048.
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National – National Tapered Roller Bearing Cone, HM903249 (Part No.HM903249)

National Tapered Roller Bearing Cone, HM903249

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$45.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, HM903210 (Part No.HM903210)

National Bearing Race, HM903210

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$29.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Multi-Purpose Bearing, R-1581-TV (Part No.R-1581-TV)

National Multi-Purpose Bearing, R-1581-TV

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$36.49
Manufactured with premium-grade steel, National® cylindrical outer races are designed and engineered to meet OE specifications.
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National – National Shaft Repair Sleeve, 99210 (Part No.99210)

National Shaft Repair Sleeve, 99210

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$49.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Spicer – Spicer Differential Carrier Gear Kit – Dana 80 – Open – 35 Spline, 707063X (Part No.707063X)

Spicer Differential Carrier Gear Kit - Dana 80 - Open - 35 Spline, 707063X

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$315.99
Demand genuine Spicer. Dana design, engineering, testing and manufacturing processes all work in conjunction with one another to ensure unparalleled performance that non-genuine parts simply cannot deliver.
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Spicer – Spicer Differential End Yoke, 3-4-11081-1X (Part No.3-4-11081-1X)

Spicer Differential End Yoke, 3-4-11081-1X

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$249.99
Demand genuine Spicer. Dana design, engineering, testing and manufacturing processes all work in conjunction with one another to ensure unparalleled performance that non-genuine parts simply cannot deliver.
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Motive Gear – Motive Gear Differential Carrier Gear Kit, 707280XR (Part No.707280XR)

Motive Gear Differential Carrier Gear Kit, 707280XR

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$172.99
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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Motive Gear – Motive Gear Differential Gear Install Kit, D80IK (Part No.D80IK)

Motive Gear Differential Gear Install Kit, D80IK

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$157.99
Motive Gear Differential Gear Install Kit, D80IK.
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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

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$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-903249 (Part No.S-HM-903249)

Driveworks Tapered Roller Bearing, S-HM-903249

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$27.99
Driveworks Tapered Roller Bearing, S-HM-903249.
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Schaeffler – Schaeffler Bearing – TRB (Tapered Roller Bearing), KT45 (Part No.KT45)

Schaeffler Bearing - TRB (Tapered Roller Bearing), KT45

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$21.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
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Compare Deals on Workhorse Differentials

Shop Workhorse Differentials today. Advance Auto Parts carries top rated Differentials brands for your Workhorse. Search through our selection of popular aftermarket or OEM parts, we are confident you can find the Differentials deal that will fit your vehicle hassle-free.

Compare before you buy, we offer customer reviews and star ratings on all of our Workhorse Differentials. Once you have reviewed your options and selected the deal that fits your budget, all that is left for you to decide is how to have your new Workhorse parts delivered. You can either have the Differentials shipped directly to you or you can pick them up at your local Advance Auto Parts store.

Start shopping below and watch your savings grow!