Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Ram & Dodge driveline bench · Fontana, CA
Dodge Gearbox Repair in Fontana
Top Notch Equipment Repair handles Dodge Gearbox Repair in Fontana the way a working shop should — the component or machine is opened, measured and rebuilt in-house, never shipped off and guessed at. Free inspection and quotes, free pick-up and delivery, 24-hour rush support.
Ram & Dodge driveline bench · Fontana, CA
Ram and Dodge driveline work
Gearboxes are opened and measured gear by gear in this shop — bearings, seals, shafts and housings renewed or restored, gearing re-cut where the wear demands it, and discontinued parts manufactured on our own machines. The rebuild is quoted from the measurements, not from a guess, and the finished drive is checked before it leaves Fontana.
Brands we serviceDodgeRamCumminsAisinAllisonNew VentureGetrag
Dodge Gearbox Repair in Fontana · Fontana, CAWe know these trucks because we run them
This shop buys, sells and services Ram work trucks — service bodies, crane trucks, chassis cabs. When we quote transmission work on a 5500, it is with first-hand knowledge of how the truck is loaded and used. Regular hours Monday–Friday 6 AM–5 PM; rush line 24 hours daily; free quotes and pick-up.
- Ram automatic and manual transmission rebuilding
- Transfer case and differential work
- Gear and shaft manufacturing for obsolete parts
- Clutch service on manual trucks
- Fleet Ram work-truck service
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 Ram 5500 transmissions?
Yes — Ram chassis-cab transmissions are regular work here, along with the rest of the truck’s driveline.
Can you get gears for an older Dodge transmission?
Where a gear is discontinued, our shop manufactures it. That capability is exactly why older Dodge work trucks come to us.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
Tell us the make, model, symptoms, where the machine sits and how urgent it is. Your details open as a text to the shop, ready for you to review before you send.