Gearbox Reconditioning, Repair and Rebuild Services

Gearbox reconditioning evaluates worn or damaged components to determine whether they can be restored through inspection, machining, refurbishment, or repair. The work may include disassembly, cleaning, gear and bearing inspection, shaft restoration, seal review, reassembly, lubrication, and performance testing. Reconditioning can help extend the useful life of existing equipment while avoiding automatic replacement of components that remain suitable for service.

An industrial gearbox overhaul can include complete disassembly, cleaning, inspection, identification of failed or worn components, reconditioning or replacement of parts, precision machining, reassembly, lubrication, and operational testing. The exact scope is based on inspection findings and the equipment’s condition. Houston Pump & Gear services modern and legacy gearbox designs, including helical, bevel, worm, planetary, speed increasers, and reduction drives.

Yes. Houston Pump & Gear repairs and restores older industrial gearboxes when OEM support, drawings, or replacement components may no longer be readily available. Reverse engineering, gear cutting, shaft manufacturing, precision machining, and component refurbishment can support the restoration. The equipment is evaluated to identify practical repair options and determine which parts can be recreated, repaired, or sourced.

Gearbox failure analysis begins with a detailed inspection of internal and external components. The review may include gears, shafts, bearings, housings, seals, lubrication systems, and other critical areas. Findings are used to identify the likely failure mechanism and prepare a service report describing required repairs, replacement parts, and the recommended scope of work.

Houston Pump & Gear can manufacture or source replacement components when existing parts are damaged, worn, obsolete, or unavailable. Depending on the repair scope, components may be sourced from OEMs or produced by suppliers using original specifications or reverse-engineered requirements. Potential components include gears, shafts, housings, and other precision parts needed for restoration.

Repaired and overhauled gearboxes are tested after reassembly to verify that the equipment is functioning properly before it returns to service. Testing helps confirm that the repair work supports the expected operating performance and can identify concerns requiring additional attention. The testing approach is related to the gearbox, repair scope, and operating requirements.

Houston Pump & Gear promotes 24/7 emergency industrial repair service for critical equipment failures and unexpected downtime. Support is intended to help with rapid assessment, repair planning, equipment pickup, and expedited repair options where practical. Availability and the appropriate response depend on the equipment, failure condition, location, and required repair scope.

Houston Pump & Gear serves industrial customers in Texas and Louisiana. The company supports power plants, industrial facilities, and heavy industry with gearbox inspection, repair, reconditioning, reverse engineering, machining, testing, and emergency response. Customers can discuss their equipment location and requirements with the project team to determine the appropriate service arrangements.