Gearbox Repair Specialist
Rexnord Gearbox Repair & Rebuild
Complete Rexnord gear drive repair and rebuild — all product lines, all sizes. In-house gear cutting, precision machining, and 500 HP load testing in Wood Dale, IL.
The Rexnord Specialist in the Midwest
Complete Rexnord gear drive repair and rebuild — all product lines, all sizes. In-house gear cutting, precision machining, and 500 HP load testing in Wood Dale, IL.
Rexnord gear drives are engineered for demanding applications in mining, cement, and heavy processing. IMR's in-house capabilities cover every phase of the Rexnord rebuild process — from precision bore machining to in-house gear cutting when OEM replacement gears are unavailable.
Rexnord Units We Rebuild
We work on the full range of Rexnord equipment — from legacy units to current production models.
Our Rexnord Rebuild Process
Every Rexnord rebuild follows a documented process — from teardown through load test. No shortcuts, no guesswork.
Teardown & Inspection
Complete disassembly with photographic documentation. Every gear, bearing, shaft, seal, and housing is inspected and measured against OEM specifications.
Failure Analysis
We identify the root cause — not just the symptom. Overloading, misalignment, lubrication failure, contamination, and fatigue are all documented before rebuild begins.
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.
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.
Assembly
Rebuilt units are assembled to OEM torque specs with fresh lubricant and new seals throughout.
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
Rexnord 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 IndustriesWhy Industrial Machine Rebuilders
50 years rebuilding Rexnord equipment. In-house machining. 36-month warranty. One shop that does it all.
Get a Quote
Have a Rexnord Unit That Needs Attention?
Send us the model number and a description of the failure. We'll confirm capability and turnaround — usually same day.