Heavy Equipment Hydrostatic Transmission Repair

Keep your heavy equipment running at peak performance with expert hydrostatic transmission repair from Hydrostatic Transmission Service, LLC. With over 100 years of combined experience, we rebuild, test, and calibrate pumps, drives, and motors to exact manufacturer specifications—minimizing costly downtime for construction, agricultural, and industrial operations worldwide.

Heavy equipment hydrostatic transmission pump being rebuilt by a trained technician

Our Hydrostatic Transmission Repair Services

Comprehensive rebuild, exchange, and parts supply services for all major hydrostatic transmission brands and heavy equipment applications.

Drives, Pumps & Motors Rebuild

Complete rebuild of hydrostatic drives, pumps, and motors with pressure washing, precision machining, valve replacement, leak testing, and quality assurance—all restored to manufacturer specifications with a 1-year warranty.

Short-Time Exchange Program

Minimize costly equipment downtime with our rapid exchange program. We ship a quality-tested, warranted rebuilt unit in short time for major brands including Kawasaki, Eaton, Rexroth, Sundstrand, Komatsu, and more.

Hydrostatic Parts Supply

We supply new, used, and hard-to-find hydrostatic and hydraulic parts internationally, stocking components for Parker, Eaton, Vickers, Rexroth, Kawasaki, Danfoss, Sundstrand, and other leading brands.

Brand-Specific Hydrostatic Repair

Specialized repair and remanufacturing for Rexroth, Danfoss, Kawasaki, Eaton, Parker, Vickers, Uchida, Komatsu, Hydromatik, Brueninghaus, and Cessna hydrostatic components—each rebuilt and tested to OEM specifications.

Core Purchase Program

We pay top price for surplus hydraulic and hydrostatic cores, pumps, motors, and parts from brands like Sundstrand, Eaton, Rexroth, Kawasaki, Komatsu, and many others—turning idle inventory into immediate value.

Installation Advice Service

Our factory-trained technicians provide expert guidance on the proper installation and maintenance of your rebuilt hydrostatic drive, pump, or motor—ensuring optimal performance and extended service life after repair.

Hydrostatic transmission pump undergoing precision testing and calibration on a hydraulic test bench

Our Proven 10-Step Hydrostatic Rebuild Process

Disassembly & Pressure Washing

Each incoming unit is completely disassembled by trained technicians and thoroughly pressure washed to remove contamination, oils, and debris—establishing a clean baseline for accurate diagnostics and inspection of all internal components.

Precision Cleaning in Controlled Environment

Measurement & Inspection to OEM Specs

Component Reconditioning & Valve Rebuild

Testing, Calibration & Quality Certification

Trusted Worldwide

Customer Success Stories

See how heavy equipment operators worldwide trust us to rebuild their critical hydrostatic systems and get back to work fast.

"HTS rebuilt our Kawasaki hydrostatic drives to manufacturer specs. Units arrived quickly, tested flawlessly, and came with full warranty. Minimal downtime. Excellent quality and service."

Michael Torres

"We were facing critical downtime on our excavator. HTS's exchange program delivered a quality-tested replacement in record time. Their technicians provided expert installation advice. Problem solved efficiently."

James Patterson

"For heavy equipment transmission repair, HTS is unmatched. Over 100 years of expertise shows in every Rexroth rebuild. Statistical process control ensures specs match manufacturer standards perfectly. Highly recommended."

David Chen

"Our Parker hydrostatic pump failed mid-harvest season. HTS turnaround was exceptional—rebuilt unit arrived within days, fully tested. Their short-time exchange program saved our entire season. Outstanding responsiveness."

Robert Hutchins

"We sold HTS our surplus Eaton hydrostatic inventory and received top-price compensation. Their purchase program is competitive and hassle-free. Excellent way to recover value from old cores."

Linda Vasquez

"Twenty years working with HTS on our Uchida and Vickers hydrostatic repairs. Consistent quality, trustworthy technicians, genuine partnership. Every rebuild comes with confidence. Long-term reliability partner."

William Foster

"Their Danfoss hydrostatic rebuild process is meticulous—pressure washing, solvent cleaning, manifold inspection, new seals, comprehensive testing. Each unit recorded against manufacturer specs. Quality assurance evident throughout."

Dr. Sarah Mitchell

"As a B2B distributor, HTS is our preferred heavy equipment transmission repair partner for international customers. Their reputation, Kawasaki expertise, and warranty program strengthen our market positioning significantly."

Marcus Okonkwo

"HTS rebuilt our Kawasaki hydrostatic drives to manufacturer specs. Units arrived quickly, tested flawlessly, and came with full warranty. Minimal downtime. Excellent quality and service."

Michael Torres

"We were facing critical downtime on our excavator. HTS's exchange program delivered a quality-tested replacement in record time. Their technicians provided expert installation advice. Problem solved efficiently."

James Patterson

"For heavy equipment transmission repair, HTS is unmatched. Over 100 years of expertise shows in every Rexroth rebuild. Statistical process control ensures specs match manufacturer standards perfectly. Highly recommended."

David Chen

"Our Parker hydrostatic pump failed mid-harvest season. HTS turnaround was exceptional—rebuilt unit arrived within days, fully tested. Their short-time exchange program saved our entire season. Outstanding responsiveness."

Robert Hutchins

"We sold HTS our surplus Eaton hydrostatic inventory and received top-price compensation. Their purchase program is competitive and hassle-free. Excellent way to recover value from old cores."

Linda Vasquez

"Twenty years working with HTS on our Uchida and Vickers hydrostatic repairs. Consistent quality, trustworthy technicians, genuine partnership. Every rebuild comes with confidence. Long-term reliability partner."

William Foster

"Their Danfoss hydrostatic rebuild process is meticulous—pressure washing, solvent cleaning, manifold inspection, new seals, comprehensive testing. Each unit recorded against manufacturer specs. Quality assurance evident throughout."

Dr. Sarah Mitchell

"As a B2B distributor, HTS is our preferred heavy equipment transmission repair partner for international customers. Their reputation, Kawasaki expertise, and warranty program strengthen our market positioning significantly."

Marcus Okonkwo

"HTS rebuilt our Kawasaki hydrostatic drives to manufacturer specs. Units arrived quickly, tested flawlessly, and came with full warranty. Minimal downtime. Excellent quality and service."

Michael Torres

"We were facing critical downtime on our excavator. HTS's exchange program delivered a quality-tested replacement in record time. Their technicians provided expert installation advice. Problem solved efficiently."

James Patterson

"For heavy equipment transmission repair, HTS is unmatched. Over 100 years of expertise shows in every Rexroth rebuild. Statistical process control ensures specs match manufacturer standards perfectly. Highly recommended."

David Chen

"Our Parker hydrostatic pump failed mid-harvest season. HTS turnaround was exceptional—rebuilt unit arrived within days, fully tested. Their short-time exchange program saved our entire season. Outstanding responsiveness."

Robert Hutchins

"We sold HTS our surplus Eaton hydrostatic inventory and received top-price compensation. Their purchase program is competitive and hassle-free. Excellent way to recover value from old cores."

Linda Vasquez

"Twenty years working with HTS on our Uchida and Vickers hydrostatic repairs. Consistent quality, trustworthy technicians, genuine partnership. Every rebuild comes with confidence. Long-term reliability partner."

William Foster

"Their Danfoss hydrostatic rebuild process is meticulous—pressure washing, solvent cleaning, manifold inspection, new seals, comprehensive testing. Each unit recorded against manufacturer specs. Quality assurance evident throughout."

Dr. Sarah Mitchell

"As a B2B distributor, HTS is our preferred heavy equipment transmission repair partner for international customers. Their reputation, Kawasaki expertise, and warranty program strengthen our market positioning significantly."

Marcus Okonkwo
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We combine a century of hands-on expertise with rigorous quality systems to deliver rebuilt hydrostatic components you can depend on.

100+ Years Experience

Our team brings over 100 years of combined hydraulic and hydrostatic service expertise, handling every major brand and application.

1-Year Warranty

Every rebuilt pump, motor, and drive ships with a full 1-year warranty—because we stand behind the quality of each unit we produce.

Minimized Downtime

Our Short-Time Exchange Program ships a quality-tested replacement unit fast, keeping construction sites, farms, and industrial operations running.

Statistical Quality Control

We use a Statistical Process Control System to verify every rebuilt unit against manufacturer specifications—no guesswork, just documented precision.

About Hydrostatic Transmission Service

A world-class team dedicated to precision hydrostatic rebuilds.

Hydrostatic Transmission Service, LLC has established itself as one of the world's premier providers of hydrostatic rebuild and exchange services, operating from its headquarters in Tupelo, Mississippi and serving customers internationally. Built on a foundation of over 100 years of combined industry experience, the company has earned a reputation for uncompromising quality and reliable turnaround. Every technician is trained in quality control procedures and held personally accountable for the units they rebuild. From Tupelo to job sites across the globe—on construction projects, agricultural operations, and industrial facilities—HTS has developed long-term customer relationships by consistently anticipating and meeting the evolving needs of heavy equipment operators. Their guiding principle is simple: quality is the most important asset.

100+ YearsCombined team experience in hydrostatic and hydraulic service
1-Year WarrantyOn every rebuilt hydrostatic drive, pump, and motor
International ReachServing heavy equipment operators and buyers worldwide

Frequently Asked Questions

What types of hydrostatic transmissions can you repair?

We rebuild hydrostatic drives, pumps, and motors across a wide range of heavy equipment applications including construction, agricultural, and industrial machinery. We service all major brands including Kawasaki, Rexroth, Eaton, Danfoss, Sundstrand, Parker, Vickers, Uchida, Komatsu, Hydromatik, Brueninghaus, Cessna, and many more—covering dozens of specific model series for each brand.

How long does a hydrostatic transmission rebuild take?

What warranty do you provide on rebuilt hydrostatic units?

What does the rebuild process include?

Do you supply hydrostatic parts without a full rebuild?

Can you help with installation after the repair?

Do you purchase used or surplus hydrostatic equipment?

How do I get started with a hydrostatic transmission repair?

Still Have Questions About Your Hydrostatic System?

Talk to our experienced technicians for honest, expert guidance on your repair options.

Quality You Can Trust

Awards and Recognition

1-Year Rebuild Warranty badge for hydrostatic transmission repairs

1-Year Rebuild Warranty

Every rebuilt unit ships with full 1-year coverage.

Statistical Process Control quality certification badge

Statistical Process Control

OEM specification verification on every unit rebuilt.

100 years combined experience badge for Hydrostatic Transmission Service

100+ Years Combined Experience

A century of hydrostatic and hydraulic service expertise.

Get Your Heavy Equipment Back in Service Fast

Submit your unit details below and our team will respond with rebuild options, exchange availability, and lead times—no obligation, just expert answers.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (800)-361-0068 You can also send us a quick email at sales@htsrepair.com