Rebuilt CAT Differentials

We are your one-stop Rebuilt CAT Differential shop.

Rebuilt CAT DifferentialsCaterpillar® designs and manufactures drive train components to work as a system to meet the unique demands of your CAT® equipment. Some components are designed for multiple lives, which supports a repair-before-failure service strategy that lowers the Total Cost of Ownership. High-quality materials, carefully controlled manufacturing processes, and the industry’s most rigorous testing help Cat drive train components deliver maximum performance and value over the life of the equipment.

Pro Gear is here and available when your drive train needs attention. We have Rebuilt CAT Differentials in stock and can deliver your Rebuilt CAT Differential by tomorrow. We also ship worldwide. The differential plays a critical role within a Cat® machine’s drivetrain by changing the direction of the power coming from the transmission 90 degrees to allow the axles to be driven. They also allow speed and torque differences between the left and right axles. If you take care of your differential the gears and shafts can last through multiple rebuilds and the overall differential life increases.

We have thousands of Rebuilt CAT Differentials in stock ready to ship today.  We service and install any and all, rebuilt cat differentials. Contact our differential experts today.

STEPS TO KEEP YOUR CAT DIFFERENTIAL RUNNING SMOOTHLY

Preventative Maintenance

Preventive maintenance includes many techniques—like correctly selecting and changing drive train oil and fluid filters—that help you keep small problems from becoming major repairs.

S-O-S Fluid Analysis

This is the best way for you to monitor what is happening inside your drivetrain systems. It consists of tests that enable you to forecast wear-related problems.

Inspections

Inspections combine your daily walkaround checks and our periodic technical analyses. They allow you to detect potential problems and impending failures so you can schedule maintenance and repairs.

Repair Management

Repair management helps you select before failure and after-failure repair options and control repair costs. It allows you to plan and schedule repairs, so you can get your machines back to work quickly and reliably.

Scheduling

A good scheduling system ensures that maintenance, inspections, and planned repairs are done on time. It helps you prevent the failures caused by overlooked maintenance.

WE CARRY ALL MAJOR BRANDS AND HAVE THOUSANDS OF TRUCK PARTS FOR KENWORTH, PETERBILT, MACK AND FREIGHTLINER IN STOCK READY TO SHIP OUT TODAY!

For Manuals and other free resources please visit our downloads page

transmission PDFs

Diagrams, Manuals and Parts PDFs >

Quality Truck Transmissions, Differentials, Transfer Case, PTOs and Parts!

transmission warranty

Differentials, Transmissions, Transfer Cases & PTOs are new and rebuilt by Pro Gear and covered with a one year, unlimited mileage warranty.  *See warranty. All other warranties are that of the manufacturer.

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We are your one stop Gear shop!

We need Transmission Cores. We pay top Dollar and shipping.

We also buy overstock Transmission Parts, as well as any and all drive train parts for all makes and models.

We offer Parts, sales, service, and repair. We stock new, used and rebuilt parts for sale.

For over 20 years we have successfully exported world wide. We stock all makes and models of all your new used and rebuilt differentials, parts and kits. Whether we use your carriers or ours, you can rest assured that we will get your product to you on time and in perfect working condition. We export to over 60 countries worldwide and know what it takes to get the job done right the first time. Our goal is for you to be able to complete your job in the least amount of time possible. We strive to become a regular component of your success!

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