Rexroth Hydraulic Pump Repair Services

When your Rexroth hydraulic pump fails, every hour of downtime costs you money. Hydrostatic Transmission Service specializes in rebuilding, testing, and calibrating Rexroth pumps, motors, and drives to exact manufacturer specifications. With over 100 years of combined experience and a 1-year warranty on every rebuild, we restore your equipment to peak performance—fast.

Technician repairing a Rexroth hydraulic pump in a professional workshop

Our Rexroth Hydraulic Pump Repair Services

Comprehensive Rexroth pump and motor rebuild, exchange, and parts supply services to minimize downtime and restore full performance.

Rexroth Pump Rebuild

Complete disassembly, cleaning, measurement, and rebuild of Rexroth hydraulic pumps to manufacturer specifications. Supported models include AA2F, A2FO, A2FM, A4V, A4VG, A4VSO, A8VO, A10V, and A11V series, each backed by a 1-year warranty.

Testing & Calibration

Every rebuilt Rexroth unit undergoes rigorous pressure and flow testing, valve adjustment, and calibration using our Statistical Process Control System to verify performance against OEM specifications before leaving our facility.

Exchange Program

Minimize downtime with our Short-Time Exchange Program. We ship a quality-tested, warranted rebuilt Rexroth replacement unit quickly so your operation keeps running while your original unit is being rebuilt.

Rexroth Parts Supply

We stock new and hard-to-find Rexroth hydraulic parts and components. Our extensive inventory supports fast turnaround on repairs and gives you access to genuine replacement parts for a wide range of Rexroth pump and motor models.

Installation Advice

Our trained technicians provide expert installation guidance to ensure your rebuilt or replacement Rexroth pump is correctly installed and maintained, reducing the risk of premature failure and protecting your warranty.

Core Purchase Program

We pay top price for your surplus or worn Rexroth hydraulic pump and motor cores. Turn idle inventory into cash while supporting our remanufacturing program that keeps quality rebuilt units available for faster exchange.

Rexroth hydraulic pump being rebuilt and tested in a professional service facility

Our 6-Step Rexroth Pump Rebuild Process

Intake, Inspection & Pressure Washing

Upon receiving your Rexroth pump, our technicians perform a thorough initial inspection and pressure wash the unit to remove contaminants. This ensures a clean starting point before disassembly and prevents cross-contamination during the rebuild process.

Precision Disassembly & Solvent Cleaning

Measurement & Parts Evaluation

Reconditioning, Machining & Assembly

Testing, Calibration & Quality Control

Final Finishing & Warranted Shipment

Trusted Worldwide

Customer Success Stories

See how we've helped industrial and heavy equipment operators restore performance and cut costly downtime.

"HTS rebuilt our Rexroth A4V pump to manufacturer specs. Installation was seamless with their technical guidance. Minimal downtime and a solid one-year warranty backed the work."

Michael Torres

"Our agricultural equipment sat idle for weeks until HTS's exchange program shipped a quality-tested Kawasaki hydrostatic motor. Their short-time turnaround saved us during harvest season."

David Hoffmann

"We trust HTS for rexroth pump repair because their 100+ years of combined experience shows in every rebuild. Competitive pricing and guaranteed replacements make them our standard."

Jennifer Wu

"Emergency breakdown on our Parker hydrostatic drive. HTS responded within 24 hours with diagnosis and offered immediate exchange. Back in production the next day."

Robert Chen

"Sold them surplus Eaton pump inventory at top-price through their purchase program. Quick evaluation, fair offer, and hassle-free transaction. Excellent buyer partnership."

Karen Svenson

"Fifteen years of service with HTS. Their Uchida hydrostatic repair specialists have rebuilt dozens of our units. Consistency, quality, and genuine technical support every time."

James Patterson

"HTS's Statistical Process Control system ensures each rebuild meets Rexroth specs precisely. Their technicians' accountability and testing rigor exceeded our quality expectations."

Patricia Goldstein

"As an equipment distributor, rexroth pump repair reliability is critical. HTS's international reach, warranty, and installation advice support our competitive positioning globally."

Thomas Kowalski

"HTS rebuilt our Rexroth A4V pump to manufacturer specs. Installation was seamless with their technical guidance. Minimal downtime and a solid one-year warranty backed the work."

Michael Torres

"Our agricultural equipment sat idle for weeks until HTS's exchange program shipped a quality-tested Kawasaki hydrostatic motor. Their short-time turnaround saved us during harvest season."

David Hoffmann

"We trust HTS for rexroth pump repair because their 100+ years of combined experience shows in every rebuild. Competitive pricing and guaranteed replacements make them our standard."

Jennifer Wu

"Emergency breakdown on our Parker hydrostatic drive. HTS responded within 24 hours with diagnosis and offered immediate exchange. Back in production the next day."

Robert Chen

"Sold them surplus Eaton pump inventory at top-price through their purchase program. Quick evaluation, fair offer, and hassle-free transaction. Excellent buyer partnership."

Karen Svenson

"Fifteen years of service with HTS. Their Uchida hydrostatic repair specialists have rebuilt dozens of our units. Consistency, quality, and genuine technical support every time."

James Patterson

"HTS's Statistical Process Control system ensures each rebuild meets Rexroth specs precisely. Their technicians' accountability and testing rigor exceeded our quality expectations."

Patricia Goldstein

"As an equipment distributor, rexroth pump repair reliability is critical. HTS's international reach, warranty, and installation advice support our competitive positioning globally."

Thomas Kowalski

"HTS rebuilt our Rexroth A4V pump to manufacturer specs. Installation was seamless with their technical guidance. Minimal downtime and a solid one-year warranty backed the work."

Michael Torres

"Our agricultural equipment sat idle for weeks until HTS's exchange program shipped a quality-tested Kawasaki hydrostatic motor. Their short-time turnaround saved us during harvest season."

David Hoffmann

"We trust HTS for rexroth pump repair because their 100+ years of combined experience shows in every rebuild. Competitive pricing and guaranteed replacements make them our standard."

Jennifer Wu

"Emergency breakdown on our Parker hydrostatic drive. HTS responded within 24 hours with diagnosis and offered immediate exchange. Back in production the next day."

Robert Chen

"Sold them surplus Eaton pump inventory at top-price through their purchase program. Quick evaluation, fair offer, and hassle-free transaction. Excellent buyer partnership."

Karen Svenson

"Fifteen years of service with HTS. Their Uchida hydrostatic repair specialists have rebuilt dozens of our units. Consistency, quality, and genuine technical support every time."

James Patterson

"HTS's Statistical Process Control system ensures each rebuild meets Rexroth specs precisely. Their technicians' accountability and testing rigor exceeded our quality expectations."

Patricia Goldstein

"As an equipment distributor, rexroth pump repair reliability is critical. HTS's international reach, warranty, and installation advice support our competitive positioning globally."

Thomas Kowalski
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We bring unmatched expertise, rigorous quality standards, and customer-first programs to every Rexroth hydraulic pump repair.

100+ Years Experience

Our team brings over 100 years of combined hydraulic and hydrostatic service expertise, ensuring your Rexroth pump is handled by true industry veterans.

1-Year Warranty

Every rebuilt Rexroth unit comes with a full 1-year warranty, giving you long-term confidence and protection on every repair we perform.

Minimal Downtime

Our Short-Time Exchange Program ships a quality-tested Rexroth replacement unit fast, so your operation in Tupelo or anywhere internationally faces minimal disruption.

Statistical Quality Control

We use a Statistical Process Control System to compare all rebuild data against manufacturer specs, ensuring every Rexroth unit meets OEM performance standards.

Meet the Hydrostatic Transmission Service Team

Experienced specialists dedicated to world-class hydraulic and hydrostatic rebuilds.

Headquartered in Tupelo, Mississippi, Hydrostatic Transmission Service, LLC has grown into one of the world's premier providers of hydrostatic rebuild and exchange services. Serving customers across the United States and internationally, our team brings over 100 years of combined experience to every repair. Each technician is individually accountable for their work and trained in rigorous quality control procedures. We've built long-term relationships with global industry leaders including Rexroth Bosch, John Deere, Eaton, Parker, and Sauer Danfoss. Our reputation is grounded in one core value: quality is our most important asset. From the Mississippi Gulf region to international markets, we provide the expertise, programs, and responsiveness that keep heavy equipment running.

100+ YearsCombined team experience in hydraulic & hydrostatic service
1-Year WarrantyOn every rebuilt pump, motor, and drive unit
International ReachServing industrial customers worldwide from Tupelo, MS

Frequently Asked Questions

Which Rexroth pump models do you rebuild?

We rebuild a wide range of Rexroth hydraulic pump and motor models, including AA2F, A2FO, A2FM, A4F, A4V, A4VG, A4VSO, A6V, A6VM, A7V, A8V, A8VO, A10V, and A11V series, as well as V3 through V7 series units. If your model is not listed, contact us directly—our technicians can assess most Rexroth configurations.

What does the Rexroth pump rebuild process include?

Do rebuilt Rexroth pumps come with a warranty?

How long does a Rexroth pump repair typically take?

What is the Exchange Program and how does it work?

Do you supply Rexroth hydraulic pump parts?

Do you offer installation support after the repair?

Do you purchase surplus or worn Rexroth hydraulic cores?

Still Have Questions About Rexroth Pump Repair?

Speak directly with one of our experienced technicians for a no-obligation consultation.

Certified & Trusted

Awards and Recognition

1-Year Rebuild Warranty badge for Hydrostatic Transmission Service

1-Year Rebuild Warranty

Every unit rebuilt and warranted to OEM specifications.

Statistical Process Control quality system badge

Statistical Process Control

Quality data verified against manufacturer specifications on every unit.

100 years combined experience badge for Hydrostatic Transmission Service team

100+ Years Combined Experience

Industry-recognized expertise in hydraulic and hydrostatic service.

Get a Free Assessment for Your Rexroth Hydraulic Pump

Fill out the form below and one of our expert technicians will review your pump issue, recommend the best repair or exchange solution, and provide a prompt quote. We serve customers across the U.S. and internationally.

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