Semi Truck Transmission Parts

Keep your drivetrain strong and your truck shifting smoothly with high-quality semi truck transmission parts from Pete Truck Parts. We carry the components you need for reliable, heavy-duty performance.

Showing 157–208 of 302 resultsSorted by popularity

A dependable transmission system is critical to the overall performance and efficiency of your semi truck. At Pete Truck Parts, we offer a full range of transmission parts built for heavy-duty use, ensuring your truck handles the demands of hauling and long-distance travel. Our inventory includes clutch assemblies, gears, shift forks, synchronizers, seals, bearings, and more, all designed to meet or exceed OEM standards. Whether you are repairing a worn transmission, replacing damaged components, or performing preventive maintenance, we have the parts you need to keep your drivetrain operating at peak efficiency. Our transmission parts are selected for their durability, reliability, and ability to handle the intense pressures and torque produced by commercial trucks. With fast shipping, competitive pricing, and knowledgeable support, Pete Truck Parts makes it easy to get your truck back on the road with the transmission parts you can trust.