De'Ran gearbox repair and rebuild - Reliable 24/7
A & J Machine Rebuilders is your only choice for De’Ran gearbox repair. We have been industrial gearbox repair experts with over 20 years experience in repairing, rebuilding, and reconditioning your De’Ran gearbox.
We rebuild your gearbox back to the original De’Ran OEM specifications at a fraction of the cost of purchasing new equipment. We offer a free inspection and proposal service. Once the your De’Ran Gearbox is inspected for the necessary repairs, we will send a detailed report of our findings along with a proposal li sting the scope of repairs to be completed.

Free Pick Up, Delivery And Free Quotes for every De'Ran Gearbox
All Of Our Work Is Backed By Our Guarantee Not To Chip, Flake, Peel Or Wear Out, Within A Period of A 12, 24, 36 or 48 Month Warranty From Time Of Installation for each De'Ran Gearbox.
De'Ran Gearbox Repair Turnaround
We know how critical it is to get your De’Ran gearbox back in operation as quickly as possible. We’ll provide quality restoration at a fair price, as well as courteous service and quick turnarounds.
We rebuild and recondition all types of De’Ran gearboxes, speed reducers and drives. Free Pickup and Delivery!
"De'Ran Gearbox Rebuilds - Precision Repairs for Maximum Performance!"
24- 48 HOUR TURN AROUND ON EMERGENCY SERVICES
De'Ran Gearbox rebuild services
We can rebuild and recondition your De’Ran gearbox(s) at a fraction of the cost of buying new and save you downtime , regardless of make or model or even if obsolete.
Every De’Ran gearbox undergoes the same 9 step process to ensure accuracy and consistency.
Although A & J Machine Rebuilders prides it self on consistent repairs in a timely manner. We also offer rush repair for Emergency breakdowns which consist of engineers working on your equipment 24/7 until your repairs are finished.
Once your De’Ran Gearbox is received, we will diagnose and send you a repair authorization and quote. The lead times on repairs can change and depend on parts availability and lead time, our current repair schedule, and actual repair times. You may call or email to request specific service for your De’Ran Gearbox and estimated repair times.
De'Ran Gearbox assessment
Our on site assessment using an endoscopic camera will provide photos of bearings and gears. We measure endplay and backlash and will compare to OEM De’Ran gearbox specs. With this information you can plan the repair and manage the cost.
We work with both OEMs and after-market gear manufacturers for the most appropriate solution for De’Ran Gearbox repairs.
We carry out De'Ran industrial gearbox repairs on
- De’Ran variable speed
- De’Ran fixed speed
- De’Ran mechanical changeover
- Worm/worm wheel
- Helical
- Helical bevel
- Spur
- Chain
- Cone or fluid
- De’Ran Seal Replacement
- De’Ran Repair and Part Replacements
- De’Ran Overhaul / Refurbishment
Providing Repairs to following Gearbox lines and many more















Quality De’Ran gearbox repair and rebuild services