What brands of hydraulic pumps and motors can you rebuild?
We rebuild units from over 30 major brands including Kawasaki, Rexroth, Eaton, Parker, Vickers, Danfoss, Sundstrand, Komatsu, Hydromatik, Brueninghaus, Uchida, Cessna, Linde, Mitsubishi, Hitachi, Volvo, John Deere, and Sauer Danfoss. If your brand is not listed, contact us — our technicians have broad experience across the hydraulic industry.
What does the hydraulic pump rebuild process involve?
Our rebuild process includes pressure washing and disassembly, cleaning all parts in a reduced-dust solvent environment, measuring components to manufacturer specs, replacing all seals, O-rings, gaskets, and shaft seals, reconditioning or machining worn parts, rebuilding the charge pump and high-pressure manifold, leak testing, pressure and flow calibration, and a final paint and quality seal before shipment.
Do rebuilt hydraulic pumps come with a warranty?
Yes. Every rebuilt hydraulic pump, motor, and drive unit we ship comes with a full one-year warranty. Our Statistical Process Control System records and verifies quality data against manufacturer specifications before any unit leaves our facility, ensuring consistent, reliable performance.
What is the Exchange Program and how does it reduce downtime?
Our Short-Time Exchange Program ships a fully tested and warranted rebuilt replacement unit to you quickly while we process your core. This eliminates extended wait times for a rebuild, keeping your equipment operational. Exchanged units carry a full warranty and cover all major hydrostatic drive, pump, and motor brands.
Can you supply hard-to-find hydraulic parts?
Yes. We maintain an extensive inventory of new and used hydraulic and hydrostatic parts, including hard-to-find components. Our parts supply covers brands such as Parker, Eaton, Vickers, Rexroth, Kawasaki, Danfoss, Sundstrand, Brueninghaus, Cessna, and Uchida, and we supply parts to customers both domestically and internationally.
Do you purchase surplus hydraulic inventory?
Yes. We actively purchase surplus hydraulic cores, hydrostatic cores, and surplus pumps, motors, and parts from brands including Sundstrand, Eaton, Rexroth, Kawasaki, Vickers, Komatsu, Uchida, Dynapower, and others. We pay top-price for quality core parts — contact our team to discuss your available inventory.
Do you offer installation support after a rebuild or exchange?
Yes. Our Installation Advice Service connects you with trained technicians who can guide you through the correct installation and maintenance of your rebuilt or exchanged hydrostatic unit. Proper installation is critical to maximizing unit life and avoiding premature failure, and our team is available to assist throughout the process.
Do you service customers internationally?
Absolutely. Hydrostatic Transmission Service ships rebuilt units and parts to customers internationally. We have established international buyer programs and supply hard-to-find hydrostatic components across borders, making us a trusted global resource for hydraulic pump repair, exchange, and parts supply regardless of your location.