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.
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.

Comprehensive rebuild, testing, and calibration services for all major hydrostatic pump and motor brands.
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.
Specialized repair and calibration for leading brands including Rexroth, Parker, Danfoss, Sundstrand, Kawasaki, Vickers, Eaton, Komatsu, and more—rebuilt to exact manufacturer specifications.
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.
We supply new, used, and hard-to-find hydrostatic and hydraulic parts internationally for brands including Parker, Rexroth, Kawasaki, Danfoss, Vickers, and Uchida.
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.
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.

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.
See how we've helped operators minimize downtime and extend equipment life across industries.
We bring world-class hydrostatic expertise directly to equipment operators in Gladstone and across North Dakota.
Our team brings over 100 years of combined hydraulic and hydrostatic service expertise—diagnosing and repairing pumps that keep ND agriculture and industry moving.
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.
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.
Using our Statistical Process Control System, every unit is verified against manufacturer specifications—ensuring quality, consistency, and performance you can depend on.
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.
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.
Speak with one of our experienced technicians for expert guidance and a free repair assessment.
Serving hydraulic pump repair needs for equipment operators across North Dakota and internationally.
International
Service Reach
Fast Turnaround
Availability
Short-Time Delivery
Exchange Shipping
We ship rebuilt units nationwide and internationally—contact us to confirm service for your location.
Industry-standard warranty on every rebuilt hydrostatic unit.
Quality data verified against manufacturer specifications on every unit.
A century of combined expertise in hydraulic and hydrostatic 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.
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
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