Industrial Gearboxes & Gear Reducers

Kor-Pak supplies new and reconditioned industrial gearboxes (also known as gear reducers or speed reducers) for cranes, hoists, conveyors, mills, and heavy material handling equipment. Whether you need a drop-in replacement for an existing unit, a reconditioned gearbox to control costs, or an engineered substitute for a discontinued model, our team will size, source, and deliver the right gear drive for your application.

We carry helical, bevel-helical, worm, planetary, and shaft-mounted gearboxes in inline and right-angle configurations, along with replacement gearing, gear couplings, and universal joints. Every unit is precision-tested to deliver predictable wear and lower maintenance costs.

Gearbox Brands We Supply

Kor-Pak provides gearboxes and gear reducers from the industry’s leading manufacturers, including Nord Gear, SEW-Eurodrive, Hansen Industrial Gearboxes, Sumitomo Drive Technologies, and Nuttall Gear. We also source legacy and hard-to-find units, including Brook Hansen and other discontinued lines.

Gearmotors & Geared Motors

Need the motor and gearbox as one integrated unit? We supply industrial gearmotors from Nord, SEW-Eurodrive, and Baldor in helical, worm, and right-angle configurations. For standalone motors and drives, see our Motors & Controls category.

Gearbox Repair, Rebuild & Obsolete Replacement

Beyond new units, Kor-Pak reconditions and rebuilds industrial gearboxes and reverse-engineers replacements for obsolete models — so an out-of-production gearbox never has to mean new equipment. Learn more in our guides to industrial gearbox types and gearbox maintenance.

Request a Gearbox Quote

Send us your nameplate data, ratio, and mounting configuration and we’ll cross-reference it. Call 888-256-7725 or request a quote online. 24/7 support available.

Kor-Pak provides service and parts for industrial rope drum.