Heavy-Duty Travel Motors & Final Drive Gearbox Assemblies

If your excavator is losing track power on one side or making grinding noises while moving, a worn replacement travel motor or gearbox is the likely culprit. As the core of your undercarriage drive system, the final drive assembly converts hydraulic pressure into the massive torque required for tracking through mud and climbing steep grades. BeeSpareParts offers high-performance integrated travel drives designed to restore factory-speed and pushing force to your heavy equipment.

A failure in the travel system often starts with a small leak. To avoid a total breakdown, we recommend checking your regularly, or browsing our if both sides of your machine are moving slowly. Our travel motor assemblies are direct-fit alternatives to expensive OEM units, featuring precision-hardened planetary gears and heavy-duty bearings to handle the shock loads of tough job sites.

Whether you need a final drive for a mini-excavator, a travel motor for a 20-ton machine, or replacement planetary gears, our parts are rigorously factory-tested for load capacity and ready for fast international shipping. Get your machine tracking straight again—order your heavy-duty travel solution today.

Fits for:

• Engine & Model Series: 4BT, 6BT, 4D95, 6D102, S6K, J05E, J08E, 4HK1, 6HK1.

• Equipment Models: ZX, PC, SK, EC, EX series excavators, crawlers, and heavy-duty tracked vehicles.