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.
Ford Raptor Ring and Pinion Gears are available in 3.55, 3.73, 4.10, 4.56 and 4.88 ratios. Call our Differential and Axle Specialists for details. Sick Raptor photo compliments of Impulse Offroad, SLC, UT.
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Eaton Performance Products has announced the new Detroit Truetrac for AAM 10.5″ (GM 14-Bolt) Differentials!This differential is commonly found in 3/4 and 1-Ton GM Trucks and commercial vans.The proven helical gear design of the Detroit Truetrac eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well. Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance – Just Traction!
Contact our Sales Department for more information. |
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Late Model Camaro Differentials –The 2010+ V8 Camaro uses a 10-Bolt GM 8.6″, & 218mm axle. West Coast Differentials offers an variety of Chevrolet Camaro differential and axle parts for 2010 and newer V8 Models. Available parts include the AAM TracRite PC Limited-Slip Differential, Eaton’s Detroit TrueTrac, Ring & Pinion Gear Sets, Bearings, Install Kits & Seals. The AAM TracRite PC (Plate Clutch) Traction Enhancing Differential is configured to bias torque to the high-traction wheel, based on torque input. Another available option is Eaton’s Detroit TrueTrac, a maintenance-free helical gear type limited-slip differential. Available ring & pinion gear ratios include 3.08, 3.23, 3.27, 3.45, 3.73 and 3.91. For more information call our Sales Department at (800)510-0950 or check out the Application Guide for Camaro |
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Toyota Tacoma 4.11 Gears!Until recently, the only available option for Tacoma owners wanting a replacement gearset with a 4.11 ratio has been high-priced Toyota dealer parts. West Coast Differentials offers a much more practical Tacoma 4.11 alternative. We carry Sierra Gear & Axle quality Toyota Ring and Pinion Gears at reasonable prices. Available in 4.11, 4.56, 4.88 and 5.29, Sierra Gear Ring and Pinion Gearsets are engineered and manufactured for easy setup, quiet operation and long trouble-free operation. For more information, check out our Tacoma Application Guide or call our Differential Parts Experts for more information. Learn more about Sierra Gear & Axle at Sierragear.com |
Are you planning a complete axle build and need Gears, Axles, Kits and a Traction Device? Let us put a package deal together for you! Our packages give you substantial savings over buying parts individually. The following is an example of one of our past package deals…
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Ring & Pinion Gear Package:Get the Right Differential Gear Ratio at the Right Price!Our Jeep JK Gear Packages start as low as $499.00* |
Add Locking Differentials, Limited Slip Differentials or Chromoly Axles to your JK Gear Package and . We have lots of options available. If you don’t see what you’re looking for, give us a call!
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Detroit Locker –Automatic, Durable & Dependable |
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ARB Air Locker –100% Traction on Demand, Proven Strength and Durability |
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AEV Procal Module –Multi-function recalibrator for Jeep JK owners. |
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Chromoly Axle Shafts –Up to 40% Stronger than stock Axle Shafts Add Chromoly Front Axles – $425.00* |
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Truetrac Limited-Slip –Tough, Smooth and Quiet Performance |
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| * Prices subject to change without notice. Prices for upgrade items apply when ordered with Gear Packages only. Substitutions will effect final package price. Contact our sales department for details. Shipping not included. | ||
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ARB’s new Differential Bearing Puller Kit is a professional tool that no automotive differential installer should be without.As original equipment differential bearings have become more expensive and often difficult to source, it has been increasingly important to attempt to remove the original bearing without causing any damage to it. This specialty tool offers a unique way of removing a differential carrier bearing without the need to get access under the seating face of the bearing cone. The ARB Differential Bearing Puller Features:- Quickly and easily removes the carrier bearings from most automotive differentials- Removes without the same level of risk of carrier bearing damage and Air Locker seal surface damage damage associated with most commercially available bearing pullers. – Able to remove many bearings that standard bearing pullers cannot – Works with most models of ARB Air Locker and OEM differential centers – Comes in a durable carry case with a dedicated powder coated parts tray for easy storage and transport
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Timken Hub Assemblies (Unit Hubs) are available from West Coast Differentials for light duty trucks including most applications for Ford, GM, Dodge and Toyota, including some for independent rear suspensions. The Timken brand represents OEM quality. Failing hub units will start to growl or wobble. Contact one of our rear end parts experts today to find the hub assembly you need. For available applications, check out the Timken Hub Assembly Application Chart |
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West Coast Differentials stocks a complete line of Sierra Gear Chromoly axle shafts for the Jeep Wrangler JK. Sierra Gear Chromoly axle shafts have a 10 year warranty, are built for high performance use and are far more durable than stock axle shafts. These axle shafts are available for all Dana 30 and Dana 44, Rubicon and non-Rubicon models, including a 35 spline Dana 44 upgrade axle kit that can be installed with various locking differentials. Front axles use the stronger JK 1350 U joint, unlike some axle kits that use a 1310 U joint. View our catalog or Contact our sales department for more information. |
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The Dana S110, S135 and S150 differentials are common in newer Ford F450 and F550 trucks. Many light duty differential shops are finding the need and opportunity to work on these differentials. West Coast Differentials stocks Rebuild Kits for each of these differentials, as well as ring & pinion sets and other associated parts. Contact one of our rear end parts experts today! |
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West Coast Differentials has three different locking differentials available for the Nissan Titan Dana 44 Rear axle (M226-32 Spline). These options include the Dana Spicer original factory electric locking differential, Eaton’s Detroit Truetrac and the ARB Air Locker. Both the factory electric locker and the ARB Air Locker are open differentials that can be fully locked by the flip of a switch. The Detroit Truetrac is a smooth-operating limited slip. Axle modifications may be required to install a Truetrac in models equipped with the factory electric locker. These models have unequal axle lengths due to an offset cross-pin. For more information, check out our Application Guide for Nissan, or call our sales department for assistance. |
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