Expert Hydraulic Pump Repair Shop

Hydrostatic Transmission Service brings over 100 years of combined expertise to every hydraulic pump rebuild, repair, and exchange. From Rexroth to Kawasaki, Eaton to Danfoss, our trained technicians rebuild each unit to manufacturer specifications, test under load, and back every job with a 1-year warranty—minimizing your downtime and keeping your equipment running at peak performance.

Hydraulic pump repair technician rebuilding a hydrostatic pump in a professional shop

Our Hydraulic Pump Repair Services

Comprehensive rebuild, repair, and exchange solutions for all major brands of hydrostatic drives, pumps, and motors.

Hydrostatic Pump & Drive Rebuild

Full disassembly, cleaning, machining, and reassembly of hydrostatic drives, pumps, and motors for all major brands—rebuilt and tested to manufacturer specifications with a 1-year warranty included.

Brand-Specific Repairs

Specialized repair and recalibration for Rexroth, Kawasaki, Eaton, Vickers, Parker, Danfoss, Sundstrand, Komatsu, Hydromatik, Brueninghaus, Uchida, and Cessna hydrostatic units—stocked parts ready for fast turnaround.

Short-Time Exchange Program

Reduce costly downtime with our hydrostatic exchange program—receive a quality-tested, warranted rebuilt unit shipped in short-time while your core is being rebuilt, covering all major brands.

Hydrostatic Parts Supply

International supply of new, used, and hard-to-find hydrostatic and hydraulic parts for Parker, Eaton, Vickers, Rexroth, Kawasaki, Danfoss, Sundstrand, Brueninghaus, Uchida, and more.

Core Purchase Program

We pay top-price for surplus hydraulic and hydrostatic cores, pumps, motors, and parts from brands including Sundstrand, Eaton, Rexroth, Kawasaki, Vickers, and many others.

Installation Advice Service

Our factory-trained technicians provide expert installation and maintenance guidance for your hydrostatic drive, pump, or motor—ensuring correct setup and long-term reliable operation.

Step-by-step hydraulic pump rebuild process in a professional hydrostatic repair facility

Our 6-Step Hydraulic Pump Rebuild Process

Step 1: Intake, Inspection & Diagnosis

Each unit arrives at our Tupelo, MS facility and is logged, inspected, and evaluated by an experienced technician who identifies failure modes, worn components, and the full scope of required work before disassembly begins.

Step 2: Pressure Washing & Disassembly

Step 3: Cleaning, Measuring & Parts Assessment

Step 4: Rebuild & Reassembly to Spec

Step 5: Testing, Calibration & Quality Verification

Step 6: Final Finishing, Oil Fill & Shipping

Trusted Worldwide

Success Stories

See how we've helped industrial, agricultural, and construction equipment operators minimize downtime and restore performance.

"Hydrostatic Transmission Service rebuilt our Rexroth pump to exact manufacturer specs. The quality was outstanding, arrived quickly, and the 1-year warranty gave us total peace of mind. Highly recommend their rebuild service."

Marcus Thompson

"Our John Deere equipment was down for weeks until we contacted them. Their short-time exchange program got us a quality tested Kawasaki motor replacement in days. Minimized downtime and saved our project timeline."

Robert Paulson

"Finding a reliable hydraulic pump repair shop was challenging until we discovered HTS. Their technicians have over 100 years combined experience and their quality control processes are impressive. They're now our go-to hydraulic pump repair shop."

David Chen

"We needed Parker PVP motor repair under tight deadlines. Their installation advice service was invaluable during commissioning. Fast turnaround, precise calibration to manufacturer specifications, and professional guidance throughout."

Jennifer Martinez

"We sold them surplus Uchida inventory and received top-price immediately. Their purchase program is transparent and fair. They also bought our obsolete Eaton cores—excellent service and competitive rates throughout the transaction."

Kevin O'Brien

"Ten years working with Hydrostatic Transmission Service on Vickers pump rebuilds. Every unit arrives tested and warranted. Their technicians maintain accountability for quality, and it shows in the consistent performance of every rebuilt motor."

Thomas Wright

"Their Rexroth Hydrostatic Repair service uses Statistical Process Control to verify quality against manufacturer specs. The technical precision and documentation they provide exceeds our internal QA requirements. Trust their methodology completely."

Dr. Amelia Foster

"As a major OEM, we specify their services for warranty work globally. Their international exchange program and access to hard-to-find parts makes them essential to our supply chain. A true hydraulic pump repair shop leader in the industry."

Gregory Ellsworth

"Hydrostatic Transmission Service rebuilt our Rexroth pump to exact manufacturer specs. The quality was outstanding, arrived quickly, and the 1-year warranty gave us total peace of mind. Highly recommend their rebuild service."

Marcus Thompson

"Our John Deere equipment was down for weeks until we contacted them. Their short-time exchange program got us a quality tested Kawasaki motor replacement in days. Minimized downtime and saved our project timeline."

Robert Paulson

"Finding a reliable hydraulic pump repair shop was challenging until we discovered HTS. Their technicians have over 100 years combined experience and their quality control processes are impressive. They're now our go-to hydraulic pump repair shop."

David Chen

"We needed Parker PVP motor repair under tight deadlines. Their installation advice service was invaluable during commissioning. Fast turnaround, precise calibration to manufacturer specifications, and professional guidance throughout."

Jennifer Martinez

"We sold them surplus Uchida inventory and received top-price immediately. Their purchase program is transparent and fair. They also bought our obsolete Eaton cores—excellent service and competitive rates throughout the transaction."

Kevin O'Brien

"Ten years working with Hydrostatic Transmission Service on Vickers pump rebuilds. Every unit arrives tested and warranted. Their technicians maintain accountability for quality, and it shows in the consistent performance of every rebuilt motor."

Thomas Wright

"Their Rexroth Hydrostatic Repair service uses Statistical Process Control to verify quality against manufacturer specs. The technical precision and documentation they provide exceeds our internal QA requirements. Trust their methodology completely."

Dr. Amelia Foster

"As a major OEM, we specify their services for warranty work globally. Their international exchange program and access to hard-to-find parts makes them essential to our supply chain. A true hydraulic pump repair shop leader in the industry."

Gregory Ellsworth

"Hydrostatic Transmission Service rebuilt our Rexroth pump to exact manufacturer specs. The quality was outstanding, arrived quickly, and the 1-year warranty gave us total peace of mind. Highly recommend their rebuild service."

Marcus Thompson

"Our John Deere equipment was down for weeks until we contacted them. Their short-time exchange program got us a quality tested Kawasaki motor replacement in days. Minimized downtime and saved our project timeline."

Robert Paulson

"Finding a reliable hydraulic pump repair shop was challenging until we discovered HTS. Their technicians have over 100 years combined experience and their quality control processes are impressive. They're now our go-to hydraulic pump repair shop."

David Chen

"We needed Parker PVP motor repair under tight deadlines. Their installation advice service was invaluable during commissioning. Fast turnaround, precise calibration to manufacturer specifications, and professional guidance throughout."

Jennifer Martinez

"We sold them surplus Uchida inventory and received top-price immediately. Their purchase program is transparent and fair. They also bought our obsolete Eaton cores—excellent service and competitive rates throughout the transaction."

Kevin O'Brien

"Ten years working with Hydrostatic Transmission Service on Vickers pump rebuilds. Every unit arrives tested and warranted. Their technicians maintain accountability for quality, and it shows in the consistent performance of every rebuilt motor."

Thomas Wright

"Their Rexroth Hydrostatic Repair service uses Statistical Process Control to verify quality against manufacturer specs. The technical precision and documentation they provide exceeds our internal QA requirements. Trust their methodology completely."

Dr. Amelia Foster

"As a major OEM, we specify their services for warranty work globally. Their international exchange program and access to hard-to-find parts makes them essential to our supply chain. A true hydraulic pump repair shop leader in the industry."

Gregory Ellsworth
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We combine deep technical expertise with rigorous quality systems to deliver rebuilt hydraulic pumps and motors you can rely on.

100+ Years Experience

Our team brings over 100 years of combined hydraulic and hydrostatic service industry expertise to every rebuild.

1-Year Warranty

Every rebuilt pump, motor, and drive ships with a full 1-year warranty—because we stand behind our quality standards.

Minimize Downtime

Our Short-Time Exchange Program ships a tested, warranted replacement unit fast—keeping your equipment and operations running.

International Service

Serving industrial, agricultural, and construction equipment operators worldwide—from our Tupelo, MS facility to customers globally.

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 facility in Tupelo, MS. Built on a foundation of over 100 years of combined industry experience, the company has developed a reputation for uncompromising quality—every technician is personally accountable for the units they rebuild. Serving industrial, agricultural, construction, and material handling equipment operators across the globe, HTS has grown its capabilities to include specialized brand programs, a Statistical Process Control quality system, Short-Time exchange, surplus purchasing, and expert installation guidance. Long-term customer relationships with industry leaders like Sauer Danfoss, Eaton, John Deere, and Parker speak to the trust the company has earned over decades of consistent excellence.

International Service ReachSupplying rebuilt units and hydrostatic parts to customers worldwide
100+ Years Combined ExperienceOur technician team's collective expertise in hydraulic and hydrostatic service
1-Year Warranty on All RebuildsEvery rebuilt pump, motor, and drive is backed by a full warranty

Frequently Asked Questions

What types of hydraulic pumps can you repair and rebuild?

We rebuild piston pumps, gear pumps, vane pumps, and hydrostatic transmissions from virtually all major manufacturers including Rexroth, Eaton, Parker, Kawasaki, Vickers, Danfoss, Sundstrand, Komatsu, Uchida, Hydromatik, Brueninghaus, Cessna, and many more. If you don't see your brand listed, contact us—we service a very wide range of hydrostatic and hydraulic units.

What does the hydraulic pump rebuild process include?

Do rebuilt hydraulic pumps come with a warranty?

How does the Short-Time Exchange Program work?

How long does a hydraulic pump repair typically take?

Do you supply hydrostatic and hydraulic parts?

Do you buy surplus hydraulic and hydrostatic inventory?

Do you offer installation support after a rebuild or exchange?

Still Have Questions About Your Hydraulic Pump?

Speak directly with our expert technicians for personalized repair guidance and fast answers.

Certified & Trusted

Awards and Recognition

1-Year Rebuild Warranty badge for hydrostatic pump repairs

1-Year Rebuild Warranty

Industry-leading warranty covering all rebuilt pumps, motors, and drives.

Statistical Process Control quality system certification badge

Statistical Process Control

Quality data verified against manufacturer specifications on every rebuild.

World premier hydrostatic rebuild provider recognition badge

World Premier Provider

Recognized as one of the world's leading hydrostatic rebuild service providers.

Get a Fast Quote on Your Hydraulic Pump Repair

Submit your unit details and one of our expert technicians will assess your needs and respond promptly with a rebuild, exchange, or parts quote.

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