Truck Parts

We have parts for every truck.

Truck PartsWe stock transmissions, differentials, transfer cases, PTO’s and more for your semi trucks and big rigs ready to ship as soon as you call us: 877-776-4600. We have a full parts warehouse for all your repair needs.  If you don’t see something, please give us a call and we will help you get the parts you need. We carry a wide selection of new, rebuilt and used semi-truck parts and accessories for maintenance and repair. Browse through our extensive selection of big rig diesel truck drivetrain parts; with more than 25 warehouses across the U.S., everything is ready to go now!

Contact our Parts Specialists Today!

Our team of industry experts are standing by to assist you with when it comes to finding the right part.

We stock Eaton, Fuller, Rockwell, Meritor, Spicer (Dana or TTC), Mack, Chelsea PTO and ZF parts. We carry International, Ford , Western Star , Freightliner, Kenworth, and Peterbilt parts and accessories, including hard to find replacement parts for your transmission, differential, transfer case and PTO. We serve owner-operators, fleet managers, shop repair facilities and resellers by offering only high-quality and dependable new and re-manufactured heavy-duty truck drivetrain parts. Everything is ready to ship.

For Manuals and other free resources please visit our downloads page

transmission PDFs

Diagrams, Manuals and Parts PDFs >>>

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

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.

Pro Gear Online Store

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

Call Us today!

We are your one stop Gear shop!

We buy overstock Fuller 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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