Gearbox Maintenance & Repair Services

Gearbox maintenance and repair is a specialized service that inspects, rebuilds, and restores industrial gearboxes and gear reducers to OEM-standard performance — preventing unplanned downtime and extending the service life of critical power transmission equipment. When a gearbox fails or shows early warning signs of wear, fast and reliable service is essential. Troy Industrial Solutions provides expert gearbox repair, rebuild, and replacement — with the deep parts inventory, reverse engineering capability for obsolete units, and over 164 years of industry experience needed to get facilities across the Northeast back online quickly.

 

What We Offer…

Gearbox Repairs & Rebuilds
Complete inspections, OEM-standard repairs, reverse engineering for obsolete parts, and thorough testing before return.

TIS Field Service
We provide predictive and preventive maintenance for industrial gearboxes and gear reducers, to improve reliability and reduce unplanned downtime.

On-Site Technical Services
Predictive and preventive maintenance including vibration analysis, motion amplification, and thermography. Full removal, installation, alignment, and machining.

In-Shop Remanufacturing
Reverse engineering, reconditioning of obsolete gearboxes, and CNC machining for custom precision parts.

Replacement & Sourcing
Application-engineered new or reconditioned gearboxes, backed by a strong OEM and aftermarket supply chain.

Specializing in Rebuild and Reconditioning of All Industrial Gearboxes

We have vast resources to quickly obtain materials, bearings, seals, and other critical items necessary for quickly completing gearbox rebuilds.

Why Choose TIS?

Rapid turnaround to reduce downtime

Deep inventory of gearbox parts

Capability to support legacy or unsupported OEMs

Single-source solutions for motors, gearboxes, and power systems

Over 164 years of industry experience

Troy Industrial Solutions is built to support maintenance departments in continuous process industries—solving equipment issues now and improving reliability long-term.

Top 5 Warning Signs Your Gearbox Is About to Fail

 

Contact Us

Industrial Gearbox Maintenance Frequently Asked Questions - FAQs

Q. How often should industrial gearboxes be inspected or serviced?
A. Routine inspections should be performed every 3 to 6 months, depending on operating conditions. High-load or high-speed gearboxes may require more frequent attention. Annual comprehensive service is recommended for most industrial applications.

Q. What are the signs my gearbox needs maintenance or repair?
A. Watch for unusual noises (grinding, whining), overheating, excessive vibration, oil leaks, or reduced performance. These are common indicators of wear or internal issues.

Q. What is included in a typical gearbox maintenance service?
A. A standard maintenance check includes:

  • Visual inspection of seals and housing
  • Oil level and quality check (or oil change)
  • Gear and bearing inspection
  • Vibration analysis
  • Thermal monitoring
  • Alignment and mounting checks

Q. How important is lubrication for gearbox longevity?
A. Lubrication is critical. Using the correct oil type, maintaining proper oil levels, and scheduling timely oil changes help prevent wear and overheating, and greatly extend gearbox life.

Q. Can a damaged gearbox be repaired, or should it be replaced?
A. In many cases, repairing a gearbox is faster and more cost-effective than replacement. Repairs can include bearing replacement, gear regrinding, seal upgrades, and re-alignment—depending on the extent of damage.

Q. How can Troy Industrial Solutions help with gearbox maintenance?
A. Troy Industrial Solutions offers expert inspection, in-house and on-site repairs, precision alignment, vibration analysis, and preventative maintenance programs tailored to your gearbox type and operating environment.