Hydrostatic Drives, Pumps & Motors Rebuild
Full disassembly, cleaning, machining, and reassembly of hydrostatic drives, pumps, and motors across all major brands. Every unit is pressure-tested, flow-adjusted, and shipped with a 1-year warranty.
Grand Rapids manufacturers and heavy equipment operators know that hydraulic downtime means lost production. Hydrostatic Transmission Service delivers precision rebuilds, tested exchanges, and expert diagnostics on all major brands — restoring your pumps, motors, and drives to factory specifications with a full 1-year warranty and industry-leading turnaround.
From complete hydrostatic rebuilds to brand-specific pump and motor repair, we service all major makes to manufacturer specifications.
Full disassembly, cleaning, machining, and reassembly of hydrostatic drives, pumps, and motors across all major brands. Every unit is pressure-tested, flow-adjusted, and shipped with a 1-year warranty.
Specialized rebuild, calibration, and testing of Rexroth drives, pumps, and motors. In-stock models include A2FO, A4V, A4VG, A8VO, and A11V series, all remanufactured to OEM specifications.
Expert rebuilding of Danfoss and Sundstrand hydrostatic units including Series 15 through Series 90, H1, D1, and T/W/R-Series, each tested and warranted to manufacturer standards.
Rebuild and calibration services for Kawasaki K3V, K5V, MX, M2X, M3X, and M5X series pumps and motors, restored to exact OEM tolerances and shipped with a full warranty.
Minimize costly downtime with our short-time exchange program. Receive a fully tested, warranted rebuilt replacement unit quickly for brands including Eaton, Vickers, Rexroth, Kawasaki, and many more.
We stock new and used hydrostatic and hydraulic parts internationally for Parker, Eaton, Rexroth, Kawasaki, Danfoss, Vickers, and more — including hard-to-find components for legacy systems.
Each unit received from Grand Rapids and surrounding Michigan facilities is logged, pressure-washed, and fully disassembled by trained technicians for a thorough diagnostic assessment to identify all failure points.
See how Grand Rapids businesses and global industrial operators have reduced downtime with our expert hydraulic rebuilds.
We combine deep technical expertise, rigorous quality standards, and proven programs to keep your hydraulic equipment running at peak performance.
Our team brings over 100 years of combined hydraulic and hydrostatic repair expertise, solving even the most complex industrial equipment challenges.
Every rebuilt unit leaves with a full 1-year warranty — giving Grand Rapids manufacturers and equipment operators complete confidence in our work.
Our short-time exchange program ships a fully tested, warranted replacement fast, reducing costly production halts for Grand Rapids industrial and construction operations.
We use a proprietary Statistical Process Control System to compare every rebuild against manufacturer specifications, ensuring precision results backed by data.
Experienced technicians dedicated to precision hydraulic rebuilds and customer success.
Hydrostatic Transmission Service, LLC has built its reputation as one of the world's premier providers of hydrostatic rebuild and exchange services by focusing on one core principle: quality is our most important asset. Serving industrial customers from Grand Rapids to international markets, our team of specialists brings over 100 years of combined experience in hydraulic and hydrostatic repair. Every technician is trained in quality control procedures and held personally accountable for each unit they rebuild. We've built long-term relationships with leading OEMs including John Deere, Eaton, Parker, and Rexroth — proof that our standards meet the highest industrial benchmarks. Whether you're a Michigan manufacturer facing urgent downtime or an international buyer sourcing hard-to-find hydrostatic components, HTS delivers reliable, warranty-backed solutions every time.
In most cases, yes — rebuilding a hydraulic cylinder is significantly more cost-effective than purchasing a new one. Rebuilding restores the unit to manufacturer specifications, extends service life, and typically costs 40–60% less than replacement. It also reduces lead time compared to sourcing new OEM parts, especially for specialized industrial or heavy equipment cylinders.
Talk to our technical experts for a free consultation and fast rebuild assessment.
Industry-standard quality system ensuring every rebuild meets OEM specifications.
Every unit backed by a full one-year warranty on parts and workmanship.
Recognized internationally as a leading hydrostatic rebuild and exchange service.
Submit your unit details below and our technical team will respond promptly with a rebuild assessment, exchange options, and transparent pricing — no obligation required.
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