Industrial Hydraulic Repair & On-Site Service

When heavy machinery goes down, every minute costs you money. Hydrostatic Transmission Service delivers expert hydraulic and hydrostatic repair, rebuilds, and exchange services backed by over 100 years of combined experience. From Rexroth to Kawasaki, we rebuild to manufacturer specs, test every unit, and get your equipment back in operation fast — with a full 1-year warranty.

Industrial technician repairing a hydraulic pump in a workshop

Our Industrial Hydraulic Repair & On-Site Services

Comprehensive hydrostatic rebuild, exchange, and parts solutions for all major brands and industrial equipment types.

Hydrostatic Drives, Pumps & Motors Rebuild

Full-cycle rebuild service covering disassembly, precision cleaning, parts measurement, valve reconditioning, leak testing, and final pressure calibration — all to manufacturer specifications. Includes a 1-year warranty on every unit.

Short-Time Exchange Program

Minimize costly downtime with our rapid exchange program. We ship a quality-tested, fully warranted rebuilt replacement unit in short-time for Kawasaki, Rexroth, Eaton, Vickers, Sundstrand, and many more brands.

Hydrostatic Parts Supply

We stock new, used, and hard-to-find hydraulic and hydrostatic parts for Parker, Eaton, Vickers, Rexroth, Kawasaki, Danfoss, Sundstrand, and more — supplied internationally to keep your operations running.

Brand-Specific Hydrostatic Repair

Specialized rebuild and calibration services for Rexroth, Parker, Eaton, Danfoss, Kawasaki, Vickers, Komatsu, Uchida, Hydromatik, Brueninghaus, Cessna, and more — rebuilt to OEM standards with parts in stock.

Installation Advice Service

Our trained technicians provide hands-on installation and maintenance guidance for hydrostatic drives, pumps, and motors, ensuring correct installation and long-term performance of your rebuilt units.

Surplus Purchase Program

We purchase surplus hydraulic and hydrostatic inventory — pumps, motors, drives, and cores from brands like Sundstrand, Eaton, Rexroth, Vickers, and more. Top price paid for quality core parts.

Hydraulic motor rebuild process steps in a professional repair facility

Our Proven 6-Step Hydraulic Rebuild Process

Step 1: Intake & Initial Inspection

Every unit received at our Tupelo, MS facility is logged, identified by brand and model, and given a thorough initial inspection to document condition, document failure modes, and determine the full scope of rebuild required.

Step 2: Pressure Wash & Full Disassembly

Step 3: Precision Cleaning & Measurement

Step 4: Component Rebuild & Replacement

Step 5: Testing, Calibration & Quality Verification

Step 6: Final Finish & Warranted Shipment

Trusted Internationally

Customer Success Stories

See how we've helped industrial equipment operators minimize downtime and maximize performance worldwide.

"HTS rebuilt our Parker hydrostatic motor to exact manufacturer specs. Unit arrived quickly, installed perfectly, and we got a full year warranty. Exceptional service from a team that truly understands quality."

David Chen

"Our Kawasaki pump failed mid-project. HTS's short-time exchange program saved us thousands in downtime. Replacement unit tested flawlessly and installation advice was invaluable for our field team."

Marcus Tolliver

"We rely on industrial hydraulic repair expertise, and HTS is hands-down the best. Their 100+ years combined experience shows in every rebuild. Competitors can't match their quality or turnaround."

Jennifer Walsh

"Needed Rexroth hydrostatic drives repaired urgently. HTS turned it around in days, not weeks. Their technicians are factory-trained and accountable. Every rebuild comes pressure-tested and certified."

Robert Hamilton

"We sold surplus Eaton hydrostatic inventory through their purchase program and received top-price immediately. Plus they bought our hard-to-move Parker cores at fair market rates. Excellent buyer experience."

Patricia Nguyen

"Fifteen years partnering with HTS for Vickers motor rebuilds. They've never missed a deadline, quality never wavers, and their installation advice service keeps our crews confident during changeovers."

Thomas Kowalski

"Their Uchida hydrostatic repair process is meticulous—pressure wash, solvent cleaning, calibration to specs, new seals, leak testing, quality charts reviewed. Every detail matters, and it shows in the finished product."

Steven Park

"As a major distributor, we trust HTS's Statistical Process Control system ensures every Danfoss & Sundstrand rebuild meets OEM specs. Their buyer programs and global reach make them essential to our supply chain strategy."

Angela Rodriguez

"HTS rebuilt our Parker hydrostatic motor to exact manufacturer specs. Unit arrived quickly, installed perfectly, and we got a full year warranty. Exceptional service from a team that truly understands quality."

David Chen

"Our Kawasaki pump failed mid-project. HTS's short-time exchange program saved us thousands in downtime. Replacement unit tested flawlessly and installation advice was invaluable for our field team."

Marcus Tolliver

"We rely on industrial hydraulic repair expertise, and HTS is hands-down the best. Their 100+ years combined experience shows in every rebuild. Competitors can't match their quality or turnaround."

Jennifer Walsh

"Needed Rexroth hydrostatic drives repaired urgently. HTS turned it around in days, not weeks. Their technicians are factory-trained and accountable. Every rebuild comes pressure-tested and certified."

Robert Hamilton

"We sold surplus Eaton hydrostatic inventory through their purchase program and received top-price immediately. Plus they bought our hard-to-move Parker cores at fair market rates. Excellent buyer experience."

Patricia Nguyen

"Fifteen years partnering with HTS for Vickers motor rebuilds. They've never missed a deadline, quality never wavers, and their installation advice service keeps our crews confident during changeovers."

Thomas Kowalski

"Their Uchida hydrostatic repair process is meticulous—pressure wash, solvent cleaning, calibration to specs, new seals, leak testing, quality charts reviewed. Every detail matters, and it shows in the finished product."

Steven Park

"As a major distributor, we trust HTS's Statistical Process Control system ensures every Danfoss & Sundstrand rebuild meets OEM specs. Their buyer programs and global reach make them essential to our supply chain strategy."

Angela Rodriguez

"HTS rebuilt our Parker hydrostatic motor to exact manufacturer specs. Unit arrived quickly, installed perfectly, and we got a full year warranty. Exceptional service from a team that truly understands quality."

David Chen

"Our Kawasaki pump failed mid-project. HTS's short-time exchange program saved us thousands in downtime. Replacement unit tested flawlessly and installation advice was invaluable for our field team."

Marcus Tolliver

"We rely on industrial hydraulic repair expertise, and HTS is hands-down the best. Their 100+ years combined experience shows in every rebuild. Competitors can't match their quality or turnaround."

Jennifer Walsh

"Needed Rexroth hydrostatic drives repaired urgently. HTS turned it around in days, not weeks. Their technicians are factory-trained and accountable. Every rebuild comes pressure-tested and certified."

Robert Hamilton

"We sold surplus Eaton hydrostatic inventory through their purchase program and received top-price immediately. Plus they bought our hard-to-move Parker cores at fair market rates. Excellent buyer experience."

Patricia Nguyen

"Fifteen years partnering with HTS for Vickers motor rebuilds. They've never missed a deadline, quality never wavers, and their installation advice service keeps our crews confident during changeovers."

Thomas Kowalski

"Their Uchida hydrostatic repair process is meticulous—pressure wash, solvent cleaning, calibration to specs, new seals, leak testing, quality charts reviewed. Every detail matters, and it shows in the finished product."

Steven Park

"As a major distributor, we trust HTS's Statistical Process Control system ensures every Danfoss & Sundstrand rebuild meets OEM specs. Their buyer programs and global reach make them essential to our supply chain strategy."

Angela Rodriguez
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We combine a century of hands-on expertise with rigorous quality systems to deliver hydraulic rebuilds you can stake your operation on.

100+ Years Experience

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

1-Year Warranty

Every rebuilt unit ships with a full 1-year warranty — because we stand behind our workmanship and our quality control process.

Minimal Downtime

Our Short-Time exchange program ships a tested, warranted replacement before your core even arrives, keeping your operation running without extended delays.

OEM-Spec Quality Control

We use a Statistical Process Control System to verify every rebuild against manufacturer specifications — each technician is personally accountable for their unit.

Meet the Hydrostatic Transmission Service Team

A specialized team dedicated to world-class hydraulic and hydrostatic repair.

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 at 404 Air Park Rd, Tupelo, MS. With over 100 years of combined team experience in hydraulic and hydrostatic repair, the company has built a global reputation for precision, reliability, and quality. Serving industrial, construction, and agricultural equipment operators internationally, the team's commitment is driven by a core belief that quality is the most important asset. Every technician is trained in rigorous quality control procedures and held personally accountable for each unit they rebuild — ensuring that every customer, from local Mississippi operations to international industrial buyers, receives a warranted product they can trust.

International Service ReachServing customers and shipping rebuilt units worldwide
100+ Years Combined ExperienceDeep expertise across all major hydraulic and hydrostatic brands
1-Year Warranty on All RebuildsEvery unit backed by a full warranty and quality assurance

Frequently Asked Questions

Can hydraulic motors be repaired?

Yes, hydraulic motors can be fully repaired and rebuilt. At Hydrostatic Transmission Service, we disassemble, clean, measure, and recondition all internal components — including displacement valves, seals, and manifolds — to original manufacturer specifications. After rebuilding, every motor is pressure- and flow-tested before shipment. All rebuilt hydraulic motors come with a 1-year warranty.

What brands of hydraulic pumps and motors do you rebuild?

How long does a hydraulic rebuild take?

Do rebuilt hydraulic units come with a warranty?

What is the exchange program and how does it work?

Do you supply hydraulic parts internationally?

Will you purchase my surplus hydraulic inventory or core parts?

Can you provide installation support for a rebuilt hydraulic unit?

Still Have Questions About Hydraulic Repair?

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

Certified & Trusted

Awards and Recognition

1-Year Rebuild Warranty badge for hydrostatic units

1-Year Rebuild Warranty

Industry-leading warranty coverage on every rebuilt hydrostatic unit.

OEM Specification Compliance certification badge

OEM Specification Compliance

All rebuilds verified against manufacturer specs via Statistical Process Control.

100+ Years Combined Experience trust badge

100+ Years Combined Experience

Decades of proven expertise serving industrial hydraulic clients worldwide.

Get Your Hydraulic Unit Rebuilt — Fast & Warranted

Fill out the form below with your unit details and we'll get back to you quickly with a rebuild assessment or exchange options. You can also reach us at (800)-361-0068 or sales@htsrepair.com.

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