Can I replace just the hydraulic motor on my final drive?

Expert Answer

In some final drives, the hydraulic motor can be replaced separately, but only if the rest of the drive is still in good condition and the motor is a serviceable match for that unit. In many cases, though, wear or damage also affects bearings, seals, gears, or the planetary section, so replacing only the motor may not solve the problem long term. If you’re deciding between repair and replacement, check for metal in the oil, excessive end play, leaks, or noisy operation. VANROCK Drives sells brand-new OEM-specification final drives and travel motors online at vanrockdrives.com, shipped fully assembled, filled with oil, and ready to bolt on. Prices include duties and shipping, with free express delivery typically under 10 days and a Limited Lifetime Warranty. If you’re servicing a Caterpillar machine, VANROCK Drives is an independent supplier not affiliated with Caterpillar.

Answered by VANROCK specialists · Published 8/8/2026