Hydrostatic Transmission Repair & Rebuild Services

From failed pumps to worn-out drives, Hydrostatic Transmission Service delivers precision rebuilds, testing, and exchange programs for all major brands—Rexroth, Eaton, Kawasaki, Danfoss, Parker, and more. Backed by over 100 years of combined industry experience, every unit is rebuilt to manufacturer specs, fully warranted, and shipped to minimize your equipment downtime. Get your machinery running at full capacity again.

Technician rebuilding a hydrostatic transmission pump in a professional workshop

Our Hydrostatic Transmission Repair & Rebuild Services

Comprehensive rebuild, exchange, and parts supply solutions for all major hydrostatic transmission brands worldwide.

Drives, Pumps & Motors Rebuild

Full disassembly, cleaning, machining, and reassembly of hydrostatic drives, pumps, and motors. Every unit is pressure-tested, calibrated to manufacturer specs, and shipped with a one-year warranty.

Brand-Specific Repair

Specialized repair and remanufacturing for leading brands including Rexroth, Eaton, Kawasaki, Danfoss, Sundstrand, Parker, Vickers, Komatsu, Uchida, and more—rebuilt to OEM specifications.

Short-Time Exchange Program

Minimize costly equipment downtime with our rapid exchange program. We ship a quality-tested, warranted rebuilt replacement unit in short-time for all major hydrostatic drive, pump, and motor brands.

Hydrostatic Parts Supply

International supply of new and used hydrostatic and hydraulic parts for Parker, Eaton, Rexroth, Kawasaki, Danfoss, Cessna, and more—including hard-to-find components not available elsewhere.

Core Purchase Program

We purchase surplus hydraulic and hydrostatic inventory, cores, pumps, and motors from all major brands at top-dollar prices, helping you recover value from idle or decommissioned equipment.

Installation Advice Service

Our trained technicians provide expert installation guidance to ensure your rebuilt hydrostatic unit is properly installed and maintained, maximizing performance and extending service life.

Hydrostatic pump being tested on a hydraulic test stand in a workshop

Our Proven 8-Step Hydrostatic Rebuild Process

Step 1: Intake & Initial Inspection

Your unit is received and logged. Trained technicians conduct an initial assessment to document condition, identify failure modes, and determine the full scope of rebuild work required before any disassembly begins.

Step 2: Pressure Wash & Full Disassembly

Step 3: Parts Cleaning & Dimensional Inspection

Step 4: Reconditioning, Machining & Parts Replacement

Step 5: Reassembly, Testing & Calibration

Trusted Worldwide

Customer Success Stories

See how we've helped industrial and heavy equipment operators reduce downtime and restore full performance.

"HTS rebuilt our Kawasaki hydrostatic pump to manufacturer specs in record time. The quality is exceptional, warranty backed, and our equipment runs like new. Highly recommended for any industrial operator."

Mike Derosa

"We had a critical failure on our John Deere excavator. HTS's Exchange Program saved us—they shipped a tested replacement within days, minimizing downtime. Their technicians even provided installation advice at no extra charge."

Robert Chen

"For transmission repair and rebuild services, HTS is unmatched in the industry. Over 100 years combined expertise shows in every detail. Our Rexroth units perform flawlessly post-rebuild."

Jennifer Walsh

"Our material handling equipment was down for weeks. HTS's Short-Time exchange program had us back operational in days with a quality-assured rebuilt Eaton motor. Exceptional responsiveness."

Thomas Bradley

"Excellent value on our Vickers pump rebuild. HTS paid top-price for our core parts under their Purchase Program, and the rebuilt unit cost less than OEM. Quality never suffered—1-year warranty included."

David Kowalski

"We've partnered with HTS for five years now. Their technicians know our Danfoss and Sundstrand systems inside and out. Reliable, trustworthy, and always proactive about preventing failures."

Patricia Wong

"HTS's Statistical Process Control System ensures every rebuilt Parker unit meets exact manufacturer specs. The technical precision is outstanding—pressure, flow, and adjustments all verified before shipment."

Stephen Matthews

"As an international buyer, HTS's comprehensive transmission repair and rebuild services and buyer programs are invaluable. They understand global sourcing, quality consistency, and fast turnaround."

Klaus Mueller

"HTS rebuilt our Kawasaki hydrostatic pump to manufacturer specs in record time. The quality is exceptional, warranty backed, and our equipment runs like new. Highly recommended for any industrial operator."

Mike Derosa

"We had a critical failure on our John Deere excavator. HTS's Exchange Program saved us—they shipped a tested replacement within days, minimizing downtime. Their technicians even provided installation advice at no extra charge."

Robert Chen

"For transmission repair and rebuild services, HTS is unmatched in the industry. Over 100 years combined expertise shows in every detail. Our Rexroth units perform flawlessly post-rebuild."

Jennifer Walsh

"Our material handling equipment was down for weeks. HTS's Short-Time exchange program had us back operational in days with a quality-assured rebuilt Eaton motor. Exceptional responsiveness."

Thomas Bradley

"Excellent value on our Vickers pump rebuild. HTS paid top-price for our core parts under their Purchase Program, and the rebuilt unit cost less than OEM. Quality never suffered—1-year warranty included."

David Kowalski

"We've partnered with HTS for five years now. Their technicians know our Danfoss and Sundstrand systems inside and out. Reliable, trustworthy, and always proactive about preventing failures."

Patricia Wong

"HTS's Statistical Process Control System ensures every rebuilt Parker unit meets exact manufacturer specs. The technical precision is outstanding—pressure, flow, and adjustments all verified before shipment."

Stephen Matthews

"As an international buyer, HTS's comprehensive transmission repair and rebuild services and buyer programs are invaluable. They understand global sourcing, quality consistency, and fast turnaround."

Klaus Mueller

"HTS rebuilt our Kawasaki hydrostatic pump to manufacturer specs in record time. The quality is exceptional, warranty backed, and our equipment runs like new. Highly recommended for any industrial operator."

Mike Derosa

"We had a critical failure on our John Deere excavator. HTS's Exchange Program saved us—they shipped a tested replacement within days, minimizing downtime. Their technicians even provided installation advice at no extra charge."

Robert Chen

"For transmission repair and rebuild services, HTS is unmatched in the industry. Over 100 years combined expertise shows in every detail. Our Rexroth units perform flawlessly post-rebuild."

Jennifer Walsh

"Our material handling equipment was down for weeks. HTS's Short-Time exchange program had us back operational in days with a quality-assured rebuilt Eaton motor. Exceptional responsiveness."

Thomas Bradley

"Excellent value on our Vickers pump rebuild. HTS paid top-price for our core parts under their Purchase Program, and the rebuilt unit cost less than OEM. Quality never suffered—1-year warranty included."

David Kowalski

"We've partnered with HTS for five years now. Their technicians know our Danfoss and Sundstrand systems inside and out. Reliable, trustworthy, and always proactive about preventing failures."

Patricia Wong

"HTS's Statistical Process Control System ensures every rebuilt Parker unit meets exact manufacturer specs. The technical precision is outstanding—pressure, flow, and adjustments all verified before shipment."

Stephen Matthews

"As an international buyer, HTS's comprehensive transmission repair and rebuild services and buyer programs are invaluable. They understand global sourcing, quality consistency, and fast turnaround."

Klaus Mueller
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We combine deep technical expertise, rigorous quality standards, and customer-first programs to deliver rebuilds you can depend on.

100+ Years Experience

Our team holds over 100 years of combined hydraulic and hydrostatic service industry expertise, ensuring accurate diagnosis and quality rebuilds every time.

Manufacturer-Spec Rebuilds

Every unit is rebuilt, tested, and calibrated to exact OEM specifications using our Statistical Process Control System, guaranteeing performance that meets original design standards.

1-Year Warranty

All rebuilt and exchanged hydrostatic drives, pumps, and motors come with a full one-year warranty, giving you confidence in every unit we return to service.

Minimal Downtime Programs

Our Short-Time Exchange Program ships a quality-tested replacement unit rapidly, and our international parts supply network ensures you get what you need without extended equipment downtime.

Meet the HTS Team

Experienced specialists dedicated to precision hydrostatic rebuilds and customer success.

Hydrostatic Transmission Service, LLC, headquartered in Tupelo, MS, has established itself as one of the world's premier providers of hydrostatic rebuild and exchange services. With a team carrying over 100 years of combined experience in the hydraulic and hydrostatic industry, the company serves customers internationally—from industrial equipment operators and construction fleets to agricultural machinery users across the globe. Every technician is trained in quality control procedures and held personally accountable for the units they rebuild. Guided by the core belief that quality is their most important asset, HTS has built lasting relationships with major industry names including Sauer Danfoss, Eaton, John Deere, Parker, and Rexroth Bosch. Their continued growth reflects a commitment to anticipating customer needs and delivering reliable, warranted solutions.

100+ YearsCombined hydrostatic & hydraulic industry experience across the team
30+ BrandsServiced including Rexroth, Eaton, Kawasaki, Danfoss, Parker, and more
1-Year WarrantyProvided on every rebuilt or exchanged hydrostatic unit

Frequently Asked Questions

What does it typically cost to rebuild a transmission?

The cost to rebuild a hydrostatic transmission varies based on the brand, model, degree of wear, and parts required. Factors such as whether components need machining or full replacement significantly affect price. At Hydrostatic Transmission Service, we assess each unit individually and provide transparent estimates. Contact our team with your unit details for an accurate rebuild quote tailored to your specific application.

Which hydrostatic transmission brands do you service?

What is included in your hydrostatic rebuild process?

Do you offer a warranty on rebuilt hydrostatic units?

What is your Short-Time Exchange Program?

Do you supply hydrostatic and hydraulic parts internationally?

Can you help with installation after a rebuild or exchange?

Do you purchase surplus hydrostatic or hydraulic inventory?

Still Have Questions About Your Hydrostatic Unit?

Talk to our experienced technicians for expert guidance and a free rebuild assessment.

Quality Assured

Awards and Recognition

1-Year Rebuild Warranty badge for Hydrostatic Transmission Service

1-Year Rebuild Warranty

Every rebuilt unit backed by a full one-year guarantee

Statistical Process Control quality assurance certification badge

Statistical Process Control

OEM-grade quality verification on every rebuilt unit

100 years combined industry experience badge for Hydrostatic Transmission Service

100+ Years Combined Experience

Decades of hydraulic and hydrostatic industry expertise

Get a Free Rebuild Assessment for Your Hydrostatic Unit

Send us your unit details and our team will evaluate the scope of repair, provide a transparent estimate, and recommend the fastest path to getting your equipment back in service.

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