Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Drive motor bench · Fontana, CA
Hydraulic Motor & Final Drive Rebuilds
Track drive motors and final drives are where compact machines and excavators go to die — and rebuilding them is a specialty of this shop. We rebuild hydraulic motors and final drive units in-house: teardown, measurement, gear and bearing renewal, seal and surface restoration, and load testing before the unit goes back on the machine.
Drive motor bench · Fontana, CA
The circuit matters as much as the motor
A failed drive motor sheds metal into the hydraulic circuit, and the circuit returns the favor to the fresh rebuild. Every motor rebuild here includes the contamination conversation: what the oil and filter show, what needs flushing, and what else the metal reached. That discipline is why our rebuilds stay rebuilt.
Brands we serviceBobcatKubotaCaterpillarTakeuchiJohn DeereCaseKayabaNachiParkerEaton
Hydraulic Motor & Final Drive Rebuilds · Fontana, CAMotors and drives we rebuild
Track and final drive units for compact track loaders, skid steers and excavators; swing motors; wheel and hub motors; and industrial hydraulic motors. Send the unit or bring the machine — free pick-up applies when applicable. Regular hours Monday–Friday 6 AM–5 PM; rush service around the clock.
- Track drive motor rebuilding
- Final drive repair and rebuilding
- Swing motor service
- Planetary gear renewal
- Circuit contamination cleanup
Our 8-step repair process
A clear path from the first call to a tested component or machine returned to work.
Inspection
Disassemble and evaluate the complete failure.
Photos & video
Document condition and findings for a clear repair conversation.
Repair quote
Define the recommended work and quote before proceeding.
Approval
Confirm scope, urgency and the practical path forward.
Manufacturing
Machine, weld, rebuild or reverse engineer required components.
Testing
Verify operation and workmanship before release.
Shipment
Return the completed component or equipment to service.
Frequently asked questions
Do you rebuild final drives, or only replace them?
We rebuild them in-house — gears, bearings, seals and surfaces renewed, then tested. Replacement is the fallback when a housing is beyond restoration, and we will show you why.
My loader lost drive on one side. Is it the motor?
Often — or the pump section feeding it. An inspection separates motor, drive and pump before parts money is spent.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
Include the make, model, symptoms, location, urgency and preferred service time. Your details open in a text to John so you can review them before sending.