West Coast Differentials has been distributing quality differential and axle parts since 1982. We believe that our exceptional customer service and product knowledge is what sets us apart from the competition. Give us a try, we think you'll be glad you did!
The most current parts and application information can always be found here on our website or by calling one of our differential parts experts. All of the parts we sell are also used every day in our busy service shop. This gives us confidence in the quality of the parts we sell.
Axles – Replacement and Performance Shafts
Axles are a critical component of your drivetrain. West Coast Differentials carries a complete line of stock replacement shafts for light duty trucks, SUV’s, Jeeps and classic cars. We also carry a complete line of performance shafts including Chromoly and shafts with increased spline counts. Cut-to-Fit shafts are available for custom width housings and rare applications. Custom shafts can also be ordered for almost any application. So whether you’re replacing a broken shaft or upgrading to more durable shafts with more splines and stronger material, we’re here to help!
Our staff of differential experts are available Monday thru Friday from 8am to 5pm Pacific Standard Time. We can help you select the perfect axle shafts for your replacement or performance requirements.
Call before 4 PM and your order usually ships out the SAME DAY!
Stock Replacement Axle Shafts
Stock Replacement Shafts are available in Sierra Gear & Axle, OEM Shafts from Dana Spicer and AAM, and US Made product lines. These axle shafts are made from 1040 and 1541 alloy steel, and are engineered to the same specifications as the original stock shafts in the vehicle. Find axle shafts for your specific vehicle in our Axle Shaft Application Guides or call our sales department for LIVE assistance.
Chromoly Performance Axles
Chromoly Performance Shafts are available in the Sierra Gear & Axle product line for high performance use. 4340 Chromoly steel can be hardened to maximize the strength and ductility of an axle shaft. Sierra Gear Chromoly axles are far more durable than standard stock axles. Stock shafts are normally made from 1040 and 1541 steel and are perfectly adequate for stock applications. All Sierra Gear Chromoly axles are backed by our 10 Year Limited Warranty. These axles are available for Jeep, Ford, GM and Dodge applications. Find axle shafts for your specific vehicle in our Axle Shaft Application Guides or call our sales department for LIVE assistance.
Custom Cut-to-Fit Axle Shafts
Custom Cut-to-Fit shafts are available for Dana 44™, Dana 60™, Ford 9″ and 8.75″ Chrysler applications. These shafts come with splines up to 11″ in length and can be cut to the correct length for hard to find applications or custom-width housings. Most are multi-drilled for different lug patterns. To find Cut-to-Fit shafts for your specific vehicle, look in our Axle Shaft Application Guides under your application, or call our sales department for LIVE assistance.
Sierra Gear & Axle – Axle Shafts
