Dodge Gearbox / Speed Reducer Repair
Dodge shaft-mount reducers, Tigear and Quantis gearmotors rebuilt in our Rialto, CA shop — for conveyors, food processing, agriculture and packaging nationwide.
Repair experience with Dodge gearboxes
American Gearbox Repair repairs and rebuilds Dodge gearboxes and speed reducers found throughout conveying, food processing, agriculture, packaging and general manufacturing. Our repair experience covers Dodge shaft-mount reducers, Torque-Arm units, Tigear worm gearmotors, Quantis inline and right-angle reducers, and the enclosed gear drives used on belt conveyors, mixers, augers and bucket elevators.
Please note: we are not an authorized dealer or authorized service center for Dodge. We repair Dodge equipment based on our repair experience, using inspection and rebuilding practices developed over years of working on industrial gearboxes.
Dodge reducers are workhorses, and many fail gradually — a slow seal leak, a growing whine, a little extra heat. Catching those signs early usually means a bearing and seal job instead of a full gear set, so we encourage customers to send units in at the first sign of trouble.
Common Dodge gearbox problems we fix
- Shaft-mount bushing wear — worn bushings and loose fits on Torque-Arm and shaft-mount reducers
- Worm gear wear (Tigear) — bronze worm-wheel wear and lost efficiency from poor lubrication
- Seal leaks — output shaft seal leaks, especially on washdown and dusty conveyor applications
- Bearing failure — noisy, rough or seized bearings from contamination or overloading
- Torque-arm and bushing damage — cracked arms, worn rubber bushings and bent mounting hardware
- Gear tooth chipping — from shock loads, jammed conveyors and foreign material in the drive
How we rebuild your Dodge reducer
1. Inspection and quote
We disassemble the reducer, clean every part and measure gears, shafts, bearings and bores. You get a clear report of what failed and what the repair will cost before we proceed.
2. Repair and replacement
Worn worm wheels and gears are replaced or re-cut, shafts are reground or replaced, bushings and torque arms are renewed, and housing bores are repaired where needed.
3. Reassembly and testing
New bearings and seals are fitted, backlash and preload are set, and the unit is run-tested for noise, heat and leaks. Every rebuild is backed by our 24-month warranty.
Replacement components
Bearings, seals, gaskets, worm wheels, worms, helical gears, shafts, bushings, torque arms, backstops and breathers. We can also manufacture replacement gears in-house when a Dodge part is obsolete or back-ordered.
Emergency and rush Dodge repair
A failed conveyor reducer can stop a whole line. We offer 24/7 emergency service, 24–72 hour rush repairs on qualifying jobs, and emergency pickup & delivery to our shop anywhere in the United States. Turnaround depends on equipment condition, required parts, job complexity and availability. All work is done at our Rialto, CA shop — we do not repair equipment on your site. Request a quote today and we will get your reducer moving again.
Need this unit back in service?
Call now or request a quote — emergency pickup & delivery available nationwide.