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24-Hour Rush Repair
Industrial gearbox bench · Fontana, CA
SEW-Eurodrive Gearbox Repair in Fontana
SEW-Eurodrive gearmotors and industrial gear units drive conveyors, mixers, packaging lines and material handling all over Southern California — small units by the dozen and heavy industrial drives that anchor a whole line. Our Fontana shop rebuilds SEW gearboxes in-house: complete teardown, measurement of gears, shafts and housings, and gear manufacturing on site for the ratios and models that would otherwise mean a long factory lead time.
Industrial gearbox bench · Fontana, CA
Helical, bevel, worm and planetary SEW drives
We rebuild SEW helical gear units, helical-bevel and helical-worm gearmotors, and the larger industrial helical and bevel-helical series. Every unit is opened and measured before it is quoted — gear wear, bearing condition, shaft fits and housing bores — so the scope is the repair your drive actually needs. Gears worn past limits are cut new in the same building, matched to the original ratio and center distance, and the rebuilt drive is assembled with fresh bearings and seals throughout.
Brands we serviceSEW-EurodriveFalkFlenderDodgeHansenNordBonfiglioli
SEW-Eurodrive Gearbox Repair in Fontana · Fontana, CA
SEW-Eurodrive industrial gearbox gears machined at LA Trucks and Tractors in Fontana
Faster than a factory lead time
A standard SEW gearmotor is easy to replace — until the exact ratio, mounting and shaft configuration your line was built around turns into weeks of lead time. A local rebuild bench with its own gear cutting closes that gap: your existing drive is assessed on its condition, rebuilt around its own housing and mounts, and goes back on the same footprint. Regular hours Monday–Friday 6 AM–5 PM; the rush line runs 24 hours a day, every day of the year, with free quotes and free pick-up and delivery.
- SEW gearmotor teardown and rebuild
- Helical, bevel-helical and worm gear units
- Replacement gears cut for worn ratios
- Bearing, seal and shaft renewal
- Industrial series drives rebuilt in-house
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
Is it worth rebuilding a small SEW gearmotor?
Often, yes — when the exact configuration carries a long replacement lead time, a rebuild returns the same drive on the same footprint faster. We quote the rebuild against the unit's condition so you can compare honestly.
Can you manufacture a replacement SEW gear?
Yes. We measure the worn gear, work out its original geometry, and cut a replacement in our own gear shop.
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.