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Drive-motor rebuild specialists · Fontana, CA

Track Loader Repair in Fontana

Compact track loaders live or die by their drive motors — and drive-motor rebuilding is a stated specialty of this shop. When a CTL slows on one side, grinds, or stops tracking altogether, our Fontana benches rebuild the final drives and motors that other shops only replace, and we chase the contamination that killed them so the rebuild lasts.

Drive-motor rebuild specialists · Fontana, CA

The drive system, handled properly

A drive-motor failure almost never travels alone: metal from the failing motor circulates into the pump and the other motor. A proper repair inspects the whole circuit, rebuilds what is worn, flushes what is contaminated, and tests the machine under load. That systems approach is the difference between a track loader that works and one that returns on a trailer.

Beyond the drives: undercarriage wear, lift and tilt hydraulics, engines, and the electrical faults that modern compact machines collect.

Brands we serviceBobcatKubotaCaterpillarTakeuchiJohn DeereCaseGehlASV
Kubota track loader drive system repaired at LA Trucks and TractorsTrack Loader Repair in Fontana · Fontana, CA

Track loader service details

All major CTL brands serviced — Bobcat, Kubota, Caterpillar, Takeuchi, John Deere, Case and Gehl. Regular hours Monday–Friday 6 AM–5 PM, rush service 24 hours every day of the year, free pick-up, delivery and quotes. Failed drive motors are welcome on the bench by themselves.

  • Drive motor and final drive rebuilding
  • Hydraulic pump repair and circuit decontamination
  • Undercarriage and track system work
  • Lift and tilt cylinder rebuilding
  • Engine repair and service

Our 8-step repair process

A clear path from the first call to a tested component or machine returned to work.

01

Pick-up

Coordinate free equipment or component pick-up when applicable.

02

Inspection

Disassemble and evaluate the complete failure.

03

Photos & video

Document condition and findings for a clear repair conversation.

04

Repair quote

Define the recommended work and quote before proceeding.

05

Approval

Confirm scope, urgency and the practical path forward.

06

Manufacturing

Machine, weld, rebuild or reverse engineer required components.

07

Testing

Verify operation and workmanship before release.

08

Shipment

Return the completed component or equipment to service.

Frequently asked questions

Do you rebuild track loader drive motors in-house?

Yes — drive-motor and final-drive rebuilding is a specialty here, including the circuit inspection that keeps a rebuild alive.

One track is slower than the other. What should I do?

Have it inspected before running it further. The slow side is usually a wearing motor or drive, and continued operation spreads metal through the hydraulic circuit.

Emergency breakdown? Call the 24-hour rush line.

(949) 400-2937

Schedule 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.

Schedule Service / Repair Order