Heavy-Duty Travel Motor Overhaul Kits & Final Drive Rebuild Solutions

If your machine is losing tracking power or you've discovered metal shavings in your gear oil, a high-quality replacement travel motor overhaul kit is the most reliable way to restore factory performance. Instead of replacing the entire unit, an all-in-one rebuild kit provides everything you need to fix internal pressure leaks and mechanical wear. BeeSpareParts offers professional-grade kits featuring precision-ground piston shoes, cylinder blocks, and valve plates designed for the most popular excavator models.

A motor overhaul is the perfect time to ensure the rest of your drive system is healthy. To prevent future contamination, we strongly recommend replacing your during the rebuild, or browsing our if your gearbox has also suffered damage. Our overhaul assemblies are a cost-effective alternative to OEM parts, using high-strength alloys to ensure your travel motor can handle steep grades and heavy mud once again.

Whether you need a rebuild kit for a 20-ton excavator, a mini-digger travel motor fix, or specific friction plates, our kits are factory-tested for fitment and ready for fast international shipping. Stop the power loss—get your heavy-duty motor overhaul 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 machinery.