Quality Differential Parts since 1982!


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Free Technical Support West Coast Differentials offers Free Technical Support before and after you buy differential parts from us. Our differential parts experts will make sure you get the right parts the first time!
Same Day Shipping At West Coast Differentials we think you deserve to have your parts as soon as possible. So most orders placed before 4pm Pacific time ship the same day!
Differential Parts Distributor We have your differential parts in stock ready to ship today. West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Jeep and Toyota axle assemblies.
We Make the Difference At West Coast Differentials we are committed to making your experience with us totally enjoyable. We think top notch customer service is the most important thing we do. Hence, at West Coast Differentials, We Make the Difference is much more than a slogan.

Dana Crate Axles


Dana Crate Axles – Brand-New complete Axle Assemblies!

There are many imitations, but only one original. Dana is proud to introduce the Genuine Dana Crate Axle™ Program—offering you the peace of mind that comes from getting genuine Dana Crate Axles right from the source through our approved network of Dana Crate Axle Specialists

Take the guesswork out of axle replacement and ensure that you get genuine Spicer quality right out of the box. The Dana Crate Axle Program provides a solid foundation for your next drivetrain build. Everything including the housing, gears, bearings, and axle shafts are brand new and manufactured to exacting standards. All you need to add are brackets and brake components that fit your needs. You’ll find an axle to get you down any road you travel!

Dana is a world leader in driveline products and genuine service parts for passenger car, pickup truck, sport utility, off road and commercial vehicle manufacturers. With over a century of manufacturing experience, Dana is one of the most trusted names in the business—count on Dana Crate Axles to provide performance and reliability in one great package.

Check out the Dana Crate Axle site. Find the parts and specifications you need, and even watch a quick video that will help you understand the inner workings of a Dana axle. Then get in touch with your Dana representative at West Coast Differentials to get started today!


Planned Ratios & Current Availability

A = Available     X = Gear set planned for future release

Ratios 30 Front 44 Rear 44 Front 60 Rear 60 Front 70 Rear 70 Front 80 Rear
3.73 X A X A X X X X
4.10 X A X A X X X X
4.56 X A X A X X X X
4.88 X X X X X X X X
5.13 X X X X X X X X


With decades of history behind it, the Dana 30 is one more reason why the Dana name is trusted worldwide.
Synonymous with performance in a variety of applications, the Dana 44 is available for both front and rear replacements. AVAILABLE NOW in 3.73, 4.10 and 4.56 Rear
The first name in heavy-duty pickup applications, the Dana 60 also has what it takes for four-wheel drive vehicles. AVAILABLE NOW in 3.73, 4.10 and 4.56 Rear
The right choice for heavy duty, including off-highway applications, the Dana 70 is built tough to last for the long haul. (Front axle also available.)
The Dana 80 is what you need for serious heavy-duty applications, Class 3 trucks and more. It’s also trusted for many commercial applications.



Application Guides

Differential Parts Application Guide See the parts that are available for your vehicle, with direct links to our current parts catalog.

Tech Topics

Differential Repair-Gear Ratio Calculators-setup specs-installation Instructions

Tech Topics include everything from Differential Identification to Installation Instructions and New Gear Break-In Procedure

eNews & Updates

West Coast Differentials 30 Years

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Order Parts

Our LIVE Differential Parts Experts are ready to take your call Monday thru Friday from 8AM to 5PM.

(800) 510-0950

Most orders received before 4PM Pacific Standard Time will be shipped out the SAME DAY, with next day delivery via ground service to most of the West Coast!

We do not offer Online Ordering We want to make sure you get the right parts... Simply give us a call! Let our parts specialists take the guesswork out of your order.

2015 Product Catalog

Click the thumbnail above to view our current catalog online or Download a PDF copy and save it on your computer for offline viewing