Gearbox Repair Specialist

Amarillo Gear Repair & Rebuild

Expert Amarillo Gear cooling tower and industrial drive repair. IMR services all Amarillo Gear product lines with full in-house machining and testing.

The Amarillo Gear Specialist in the Midwest

Expert Amarillo Gear cooling tower and industrial drive repair. IMR services all Amarillo Gear product lines with full in-house machining and testing.

Amarillo Gear drives are the industry standard for cooling tower applications, as well as agricultural and industrial drives. IMR rebuilds Amarillo Gear units with precision machining and in-house gear cutting capability — ensuring every rebuild meets OEM specifications.

In-house gear cutting to 70" diameter
CNC machining to ±0.0001" tolerance
Dynamic balancing to ISO G1.0
Load testing to 500 HP
40,000 sq ft fully equipped shop
50-ton overhead crane capacity
36-month warranty on all rebuilds
24/7 emergency service available

Amarillo Gear Units We Rebuild

We work on the full range of Amarillo Gear equipment — from legacy units to current production models.

▸Amarillo Gear cooling tower drives
▸Amarillo Gear right-angle drives
▸Amarillo Gear bevel gear drives
▸Amarillo Gear worm gear drives
▸Amarillo Gear agricultural drives
▸Amarillo Gear custom drives
▸Amarillo Gear legacy units
▸Amarillo Gear high-ratio reducers

Our Amarillo Gear Rebuild Process

Every Amarillo Gear rebuild follows a documented process — from teardown through load test. No shortcuts, no guesswork.

01

Teardown & Inspection

Complete disassembly with photographic documentation. Every gear, bearing, shaft, seal, and housing is inspected and measured against OEM specifications.

02

Failure Analysis

We identify the root cause — not just the symptom. Overloading, misalignment, lubrication failure, contamination, and fatigue are all documented before rebuild begins.

03

Precision Machining

Worn bores are re-machined to OEM tolerances. Shafts are repaired or replaced. Housings are cleaned, inspected for cracks, and restored to spec.

04

Component Replacement

Worn or damaged components are replaced — gears cut in-house to AGMA standards, bearings and seals replaced with OEM-equivalent or upgraded parts.

05

Assembly

Rebuilt units are assembled to OEM torque specs with fresh lubricant and new seals throughout.

06

Load Testing

Every major rebuild is load-tested on our 500 HP test stand. Vibration, temperature, and flow are verified before shipment.

Industries We Serve

Amarillo Gear equipment is found in the most demanding industrial environments. We've rebuilt units for operations across every major heavy industry — often under emergency turnaround conditions.

View All Industries
Power generation
Chemical & petrochemical
Water & wastewater treatment
Cement & aggregate
Steel mills
Mining & quarrying
Food & beverage processing
Paper & pulp mills

Why Industrial Machine Rebuilders

50 years rebuilding Amarillo Gear equipment. In-house machining. 36-month warranty. One shop that does it all.

Get a Quote

Have a Amarillo Gear Unit That Needs Attention?

Send us the model number and a description of the failure. We'll confirm capability and turnaround — usually same day.