What types of pumps do you repair?
We repair and rebuild hydrostatic pumps, motors, and drives across 30+ major brands, including Rexroth, Kawasaki, Eaton, Parker, Danfoss, Sundstrand, Vickers, Komatsu, Uchida, Hydromatik, Brueninghaus, Cessna, and more. Both axial piston and variable displacement designs are supported, and we stock parts for most popular model series.
What does the pump rebuild process involve?
Our rebuild process includes pressure washing and disassembly by trained technicians, solvent cleaning in a reduced-dust environment, measurement and inspection of all working parts, replacement of all seals, O-rings, and gaskets, machining or replacing worn components, rebuilding the charge pump and high-pressure manifold, full pressure and flow testing, and a quality-chart review against manufacturer specifications before shipping.
Do rebuilt pumps and motors come with a warranty?
Yes. Every pump, motor, and drive rebuilt by Hydrostatic Transmission Service comes with a full 1-year warranty. Our Statistical Process Control System ensures each unit meets or exceeds manufacturer specifications before it leaves our facility, giving you confidence in long-term, reliable performance.
How can I reduce downtime while my pump is being repaired?
We offer a Short-Time Exchange Program designed to minimize downtime. We ship you a quality-tested, warranted rebuilt replacement unit quickly while your original unit is being rebuilt. Exchanges are available for most major brands including Kawasaki, Eaton, Rexroth, Vickers, Sundstrand, Komatsu, and more — all with full warranty coverage.
Can you service pumps used in agricultural equipment in Idaho?
Absolutely. We regularly service hydrostatic pumps and motors used in agricultural equipment — including combines, tractors, and irrigation systems common across Idaho's farming regions. We support brands used in John Deere, Komatsu, and other agricultural machinery, rebuilt to exact manufacturer specifications with a 1-year warranty.
Do you supply spare parts for hydraulic and hydrostatic systems?
Yes. We supply new, used, and hard-to-find hydrostatic and hydraulic parts for brands including Parker, Eaton, Vickers, Rexroth, Hydromatik, Cessna, Kawasaki, Danfoss, Sundstrand, Brueninghaus, and Uchida. Our inventory includes both standard and rare components, and we ship parts domestically and internationally.
Do you purchase old or surplus hydraulic pump cores and parts?
Yes. We actively purchase surplus hydraulic cores, hydrostatic cores, and used pumps, motors, and parts from brands such as Sundstrand, Eaton, Rexroth, Kawasaki, Vickers, Linde, Komatsu, Cessna, and others. We pay top price for quality cores — contact us to get a quote for your surplus inventory.
How do I get started with a pump repair or rebuild?
Getting started is simple. Call us at (800)-361-0068 or email sales@htsrepair.com to describe your unit, brand, and model. Our technicians will assess your situation, recommend the best course of action — whether a full rebuild, exchange, or parts supply — and provide a clear timeline and pricing estimate with no obligation.