1942 Dodge WD21 Differentials

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Keep Your 1942 Dodge WD21 in Top Shape with a Quality Differential

When it comes to maintaining or upgrading your 1942 Dodge WD21, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Differential for your WD21. We currently carry a top Differential in stock that is built to last. Whether you’re replacing a damaged Differential or looking to upgrade, our selection for the 1942 Dodge WD21 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Spindles to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1942 Dodge WD21 running smoothly and looking great.

Most Popular Differential Oil for 1942 Dodge WD21s

Enhance your 1942 Dodge WD21 with this popular Differential Oil we have in stock, for $35.99.

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

from

$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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FAQs for 1942 Dodge WD21 Differentials

What’s the price range for 1942 Dodge WD21 Differentials?

We currently have just one Differentials for the 1942 Dodge WD21 in stock: Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 and it costs $35.99.

Does Advance Auto Parts sell Differentials for any other 1942 Dodge models?

Yes. We stock Differentials for 2 other popular 1942 Dodge models. Some of the most popular are 1942 WC Differentials, 1942 WD20 Differentials, and 1942 WD15 Differentials.

What types of Differentials do you sell for my 1942 Dodge WD21?

We currently have just 1 Differential in stock for a 1942 Dodge WD21, and as of 8/2/26, it is a Differential Oil.

Can I get help with 1942 Dodge WD21 Differential orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dodge Differentials and more.

What is your return policy for Dodge WD21 Differentials?

Advance Auto Parts keeps returns simple. For new Dodge WD21 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.