Hydraulic Pump Repair Services in Gladstone ND

Keep your heavy equipment running through North Dakota's demanding seasons with expert hydraulic pump repair from Hydrostatic Transmission Service. We rebuild, test, and calibrate pumps and motors from all major brands to manufacturer specifications—backed by a 1-year warranty and over 100 years of combined industry experience. Minimize downtime and get back to work fast.

Hydraulic pump repair technician rebuilding a hydrostatic pump unit in a workshop

Our Hydraulic Pump Repair Services

Comprehensive rebuild, testing, and calibration services for all major hydrostatic pump and motor brands.

Hydrostatic Drives & Pumps Rebuild

Full-cycle rebuild of hydrostatic drives, pumps, and motors—including disassembly, parts inspection, machining, seal replacement, pressure testing, and a quality-assured 1-year warranty on every unit.

Brand-Specific Pump Repair

Specialized repair and calibration for leading brands including Rexroth, Parker, Danfoss, Sundstrand, Kawasaki, Vickers, Eaton, Komatsu, and more—rebuilt to exact manufacturer specifications.

Short-Time Exchange Program

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

Hydrostatic Parts Supply

We supply new, used, and hard-to-find hydrostatic and hydraulic parts internationally for brands including Parker, Rexroth, Kawasaki, Danfoss, Vickers, and Uchida.

Installation Advice Service

Our trained technicians provide expert installation advice to help you correctly install and maintain your hydrostatic drive, pump, or motor—ensuring optimal performance and longevity.

Surplus Purchase Program

We pay top price for surplus hydraulic and hydrostatic cores, pumps, motors, and parts from all major brands—turning idle inventory into value for your operation.

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

Our Proven 6-Step Hydraulic Pump Rebuild Process

Inspection & Pressure Wash Disassembly

Trained technicians begin with a thorough assessment of your pump or motor, followed by pressure washing and careful disassembly—critical for equipment used in North Dakota's dusty agricultural and construction environments.

Precision Cleaning & Parts Measurement

Machining, Reconditioning & Parts Replacement

New Seals, O-Rings & Gaskets Installation

Pressure, Flow & Quality Testing

Oil Fill, Paint & Warranty Seal

Trusted Worldwide

Success Stories

See how we've helped operators minimize downtime and extend equipment life across industries.

"HTS rebuilt our Kawasaki hydrostatic pump to exact manufacturer specs. The unit arrived promptly, tested perfectly, and came with full warranty. Their expertise is unmatched."

Marcus Thompson

"Our excavator was down for weeks until we found HTS. They sent a replacement Parker hydrostatic motor via their exchange program. Minimal downtime, quality guaranteed—exactly what we needed."

Sarah Chen

"For hydraulic pump repair Gladstone ND, HTS is our trusted partner. Their technicians understand Uchida drives inside out. Fast turnaround, fair pricing, and results that keep our equipment running."

Robert Hutchins

"We needed our Eaton hydrostatic drive repaired urgently. HTS responded immediately, completed diagnostics same day, and shipped the rebuilt unit with fresh paint and testing certificates within 48 hours."

David Paulson

"Sold our surplus Rexroth cores to HTS and received top price. Their purchase program is straightforward and fair. Quick payment, no hassle—perfect for liquidating old inventory."

Jennifer Martinez

"We've partnered with HTS for over 15 years for Vickers pump rebuilds. Their technicians know our equipment better than anyone. Consistent quality, reliable timelines, and genuine partnership throughout."

James Kowalski

"Their installation advice service saved us thousands. HTS technicians walked our team through proper Danfoss hydrostatic motor setup. Expertise, professionalism, and genuine care for our success."

Kevin Bradley

"As an international buyer, hydraulic pump repair Gladstone ND wasn't easy until HTS. Their buyer program and international shipping made sourcing remanufactured Kawasaki units seamless and competitively priced."

Giovanni Rossi

"HTS rebuilt our Kawasaki hydrostatic pump to exact manufacturer specs. The unit arrived promptly, tested perfectly, and came with full warranty. Their expertise is unmatched."

Marcus Thompson

"Our excavator was down for weeks until we found HTS. They sent a replacement Parker hydrostatic motor via their exchange program. Minimal downtime, quality guaranteed—exactly what we needed."

Sarah Chen

"For hydraulic pump repair Gladstone ND, HTS is our trusted partner. Their technicians understand Uchida drives inside out. Fast turnaround, fair pricing, and results that keep our equipment running."

Robert Hutchins

"We needed our Eaton hydrostatic drive repaired urgently. HTS responded immediately, completed diagnostics same day, and shipped the rebuilt unit with fresh paint and testing certificates within 48 hours."

David Paulson

"Sold our surplus Rexroth cores to HTS and received top price. Their purchase program is straightforward and fair. Quick payment, no hassle—perfect for liquidating old inventory."

Jennifer Martinez

"We've partnered with HTS for over 15 years for Vickers pump rebuilds. Their technicians know our equipment better than anyone. Consistent quality, reliable timelines, and genuine partnership throughout."

James Kowalski

"Their installation advice service saved us thousands. HTS technicians walked our team through proper Danfoss hydrostatic motor setup. Expertise, professionalism, and genuine care for our success."

Kevin Bradley

"As an international buyer, hydraulic pump repair Gladstone ND wasn't easy until HTS. Their buyer program and international shipping made sourcing remanufactured Kawasaki units seamless and competitively priced."

Giovanni Rossi

"HTS rebuilt our Kawasaki hydrostatic pump to exact manufacturer specs. The unit arrived promptly, tested perfectly, and came with full warranty. Their expertise is unmatched."

Marcus Thompson

"Our excavator was down for weeks until we found HTS. They sent a replacement Parker hydrostatic motor via their exchange program. Minimal downtime, quality guaranteed—exactly what we needed."

Sarah Chen

"For hydraulic pump repair Gladstone ND, HTS is our trusted partner. Their technicians understand Uchida drives inside out. Fast turnaround, fair pricing, and results that keep our equipment running."

Robert Hutchins

"We needed our Eaton hydrostatic drive repaired urgently. HTS responded immediately, completed diagnostics same day, and shipped the rebuilt unit with fresh paint and testing certificates within 48 hours."

David Paulson

"Sold our surplus Rexroth cores to HTS and received top price. Their purchase program is straightforward and fair. Quick payment, no hassle—perfect for liquidating old inventory."

Jennifer Martinez

"We've partnered with HTS for over 15 years for Vickers pump rebuilds. Their technicians know our equipment better than anyone. Consistent quality, reliable timelines, and genuine partnership throughout."

James Kowalski

"Their installation advice service saved us thousands. HTS technicians walked our team through proper Danfoss hydrostatic motor setup. Expertise, professionalism, and genuine care for our success."

Kevin Bradley

"As an international buyer, hydraulic pump repair Gladstone ND wasn't easy until HTS. Their buyer program and international shipping made sourcing remanufactured Kawasaki units seamless and competitively priced."

Giovanni Rossi
The HTS Difference

Why Choose Hydrostatic Transmission Service?

We bring world-class hydrostatic expertise directly to equipment operators in Gladstone and across North Dakota.

100+ Years Experience

Our team brings over 100 years of combined hydraulic and hydrostatic service expertise—diagnosing and repairing pumps that keep ND agriculture and industry moving.

1-Year Warranty

Every rebuilt pump, motor, or drive ships with a full 1-year warranty—giving Gladstone equipment operators confidence and long-term protection on every repair.

Minimize Downtime

Our Short-Time Exchange Program ships a tested, warranted replacement unit fast—critical when North Dakota's harvest season or construction deadlines can't wait.

Manufacturer-Spec Rebuilds

Using our Statistical Process Control System, every unit is verified against manufacturer specifications—ensuring quality, consistency, and performance you can depend on.

About Hydrostatic Transmission Service

A world-class team dedicated to quality hydrostatic rebuilds.

Hydrostatic Transmission Service, LLC has established itself as one of the world's premier providers of hydrostatic rebuild and exchange services, serving customers internationally—including industrial and agricultural equipment operators across North Dakota and the upper Midwest. With over 100 years of combined experience in the hydraulic and hydrostatic service industry, our team of specialized technicians is trained in rigorous quality control procedures and held accountable for every unit they rebuild. We've built long-term customer relationships with industry leaders like John Deere, Eaton, Parker, and Sauer Danfoss by consistently delivering quality-assured results. Whether you operate combines, construction equipment, or heavy industrial machinery in the Gladstone area, our comprehensive rebuild programs, exchange services, and parts supply ensure your equipment stays operational and productive.

100+ YearsCombined team experience in hydraulic & hydrostatic service
1-Year WarrantyOn every rebuilt pump, motor, and drive unit
International ReachServing customers across North America and worldwide

Frequently Asked Questions

Can hydraulic pumps be repaired?

Yes, hydraulic pumps can be professionally repaired and rebuilt in most cases. Our technicians disassemble, clean, measure, and recondition or replace all worn components—including valves, seals, O-rings, and manifolds—then reassemble and test the unit to original manufacturer specifications. Rebuilding is often far more cost-effective than purchasing a new pump and restores full performance and reliability.

How much does it cost to fix a hydraulic pump?

What is the preventive maintenance of a hydraulic pump?

What brands of hydraulic pumps do you repair?

How long does a hydraulic pump rebuild take?

Do your rebuilt hydraulic pumps come with a warranty?

What is the hydrostatic exchange program and how does it work?

Do you buy surplus hydraulic and hydrostatic parts?

Still Have Questions About Your Hydraulic Pump?

Speak with one of our experienced technicians for expert guidance and a free repair assessment.

Our Service Coverage

Serving hydraulic pump repair needs for equipment operators across North Dakota and internationally.

International

Service Reach

Fast Turnaround

Availability

Short-Time Delivery

Exchange Shipping

Do We Service Your Area?

We ship rebuilt units nationwide and internationally—contact us to confirm service for your location.

Trusted & Proven

Awards and Recognition

1-Year Rebuild Warranty badge for hydrostatic pump repairs

1-Year Rebuild Warranty

Industry-standard warranty on every rebuilt hydrostatic unit.

Statistical Process Control quality assurance certification badge

Statistical Process Control

Quality data verified against manufacturer specifications on every unit.

100 years combined experience badge for Hydrostatic Transmission Service

100+ Years Combined Experience

A century of combined expertise in hydraulic and hydrostatic repair.

Get a Fast Quote on Your Hydraulic Pump Repair

Send us your pump details and our technicians will assess your repair needs, provide a cost estimate, and recommend the fastest path to getting your equipment back online.

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