Collection
Where it applies, we arrange to collect your equipment or component at no charge.
24-Hour Rush Repair
Fontana, CA · The drive motor bench
Rebuilding Hydraulic Motors & Final Drives
Compact machines and excavators so often meet their end at the track drive motor or final drive — and rebuilding those units is a specialty here. Hydraulic motors and final drives are rebuilt in-house, covering teardown, measurement, renewal of gears and bearings, restoration of seals and surfaces, and load testing before the unit is fitted back onto the machine.
Fontana, CA · The drive motor bench
The motor matters — and so does the circuit around it
When a drive motor fails, it sheds metal into the hydraulic circuit — and a dirty circuit will return the favour by damaging the fresh rebuild. That is why every motor rebuild here comes with the contamination discussion: what the oil and the filter are telling us, what needs to be flushed, and everywhere else the metal may have reached. It is that discipline that keeps our rebuilds rebuilt.
Makes we look afterBobcatKubotaCaterpillarTakeuchiJohn DeereCaseKayabaNachiParkerEaton
Hydraulic Motor & Final Drive Rebuilds · Fontana, CAThe motors and drives we take on
We cover track and final drive units for compact track loaders, skid steers and excavators, along with swing motors, wheel and hub motors, and industrial hydraulic motors. Send the unit on its own or bring the whole machine — free pick-up applies where applicable. Regular hours are Monday–Friday 6 AM–5 PM, and rush service runs around the clock.
- Rebuilding track drive motors
- Repairing and rebuilding final drives
- Servicing swing motors
- Renewing planetary gears
- Cleaning contamination out of the circuit
How a repair moves through our shop, in eight steps
Every job follows the same route: it starts with your first call and ends with a component or machine that has been tested and put back to work.
Hands-on inspection
The unit is stripped down so the whole failure can be assessed properly.
Photo and video record
We record the condition and everything we find, so the repair discussion rests on evidence.
Written repair quote
Before any work goes ahead, we spell out what we recommend and price it for you.
Your go-ahead
Together we settle the scope, the urgency and the most sensible way forward.
Machining and making parts
Any part the job needs is machined, welded, rebuilt or reverse-engineered right here.
Bench testing
Nothing is released until its operation and the standard of the work have been checked.
Return delivery
The finished component or machine heads back to you, ready to go to work again.
Questions customers ask us most
Do final drives get rebuilt here, or only replaced?
Rebuilding is what we do with them in-house — gears, bearings, seals and surfaces are renewed and the unit is then tested. Replacement only becomes the answer when a housing can no longer be restored, and we will show you the evidence for that call.
My loader has lost drive on one side — is the motor to blame?
Quite often it is — though the pump section feeding it can be responsible instead. Inspection separates motor, drive and pump before any money goes on parts.
More services that may help
Broken down in an emergency? Ring our round-the-clock rush line.
(949) 400-2937Book a service visit or start a repair order
Ask us for a service call.
Tell us the make and model, what the machine is doing, where it is, how urgent the job is and when you would like us there. What you enter opens as a text addressed to John, so you can look it over before it sends.