Pump Motor Service & Repair — Professional Installation

Keep your heavy equipment, agricultural machinery, and industrial systems running at peak performance with expert pump motor service, repair, and installation. Our certified technicians rebuild, remanufacture, and install hydrostatic motors and pumps to OEM specifications, backed by a comprehensive 1-year warranty. From excavator drive motors to transmission systems, we deliver fast turnaround times and precision workmanship that minimizes downtime and maximizes your equipment's operational lifespan.

Professional technician installing a hydrostatic pump motor on heavy equipment

Our Pump Motor Service Solutions

Complete pump motor repair, rebuild, and installation services for all equipment types and major manufacturers.

Hydrostatic Motor Repair

Complete rebuild and repair of fixed and variable displacement hydrostatic motors including excavator motors, bent axis motors, and orbital motors for construction and agricultural equipment with exchange services available.

Excavator Pump Service

Specialized excavator hydraulic drive pump and motor rebuild, testing, adjustment, and calibration to manufacturer specifications with repair-and-return or exchange programs for fast turnaround on all major brands.

Hydrostatic Transmission Service

Full service and repair for hydrostatic transmissions including repair, rebuild, remanufacture, and exchange programs for transmission systems used in heavy equipment, agricultural machinery, and industrial applications.

Agricultural Motor Repair

Rebuild hydrostatic pumps and motors for cotton pickers, combines, harvesters, and tractors back to factory specifications with quick turnaround to minimize equipment downtime during critical farming seasons.

Industrial Hydraulic Repair

Repair, rebuild, and remanufacture industrial hydrostatic and hydraulic pumps for machine tools and manufacturing equipment with new and remanufactured units typically shipping within 3 days.

Parts Sales and Supply

Comprehensive inventory of replacement parts including seal kits, overhaul kits, control components, charge pumps, and internal components for Danfoss, Sundstrand, Eaton, Sauer-Danfoss, and other manufacturers.

OEM-Spec Rebuilds

Precision Motor Repair & Installation Built for Your Equipment

Our factory-trained technicians bring decades of specialized experience rebuilding hydrostatic motors, hydraulic pumps, and transmission systems across thousands of equipment brands. Every motor repair is meticulously calibrated and tested to original manufacturer specifications, ensuring seamless integration with your existing systems. Whether you need an urgent exchange unit or a complete rebuild of your current motor, we maintain extensive inventory and mobile service capabilities to get your equipment back in operation quickly with minimal production interruption.

Technician testing rebuilt hydrostatic motor on diagnostic equipment
Proven Performance

Trusted Solutions

Delivering reliable pump motor service to construction, agriculture, and industrial operators nationwide.

"Hydrostatic Motor Repair rebuilt our excavator motors back to OEM specs in just 5 days. Quality was exceptional, and they stood behind their 1-year warranty completely. Highly recommend for any heavy equipment operation."

Marcus DeVito

"We needed excavator pump repair urgently during peak season. Their exchange program got us back online in 48 hours. The rebuilt pump performs identically to factory original—couldn't ask for better service."

James Patterson

"Searched everywhere for Sundstrand pump parts. Hydrostatic Pump Repair had them in stock and delivered within 3 days. Their pump motor service is comprehensive—they covered seal kits, charge pumps, everything we needed."

Robert Chen

"Our agricultural harvester went down during critical harvest season. Their Agricultural Hydrostatics Repair service rebuilt our hydrostatic transmission in record time with full OEM compliance. Saved the harvest."

David Thornton

"Parts Sales and Supply provided hard-to-find Danfoss components at competitive pricing. Flexible payment options made budgeting easy. Their extensive OEM database ensured we got exactly what we needed without guesswork."

Susan Melendez

"We've trusted Hydrostatic Pump Repair for over 8 years across our entire fleet. Their consistency with rebuilt axial piston pumps is unmatched. Every motor they service runs like new. True partnership."

Thomas Whitaker

"Technical excellence with their pump motor service impressed us most. Their team understood bent axis motor configurations better than OEM techs. Precise calibration restored full hydraulic system performance."

Vincent Rossi

"As an industry peer, I've watched Hydrostatic Pump Repair become the go-to provider for pump motor service nationwide. Their comprehensive coverage across thousands of manufacturers and competitive pricing makes them market leaders."

Gregory Kaufman

"Hydrostatic Motor Repair rebuilt our excavator motors back to OEM specs in just 5 days. Quality was exceptional, and they stood behind their 1-year warranty completely. Highly recommend for any heavy equipment operation."

Marcus DeVito

"We needed excavator pump repair urgently during peak season. Their exchange program got us back online in 48 hours. The rebuilt pump performs identically to factory original—couldn't ask for better service."

James Patterson

"Searched everywhere for Sundstrand pump parts. Hydrostatic Pump Repair had them in stock and delivered within 3 days. Their pump motor service is comprehensive—they covered seal kits, charge pumps, everything we needed."

Robert Chen

"Our agricultural harvester went down during critical harvest season. Their Agricultural Hydrostatics Repair service rebuilt our hydrostatic transmission in record time with full OEM compliance. Saved the harvest."

David Thornton

"Parts Sales and Supply provided hard-to-find Danfoss components at competitive pricing. Flexible payment options made budgeting easy. Their extensive OEM database ensured we got exactly what we needed without guesswork."

Susan Melendez

"We've trusted Hydrostatic Pump Repair for over 8 years across our entire fleet. Their consistency with rebuilt axial piston pumps is unmatched. Every motor they service runs like new. True partnership."

Thomas Whitaker

"Technical excellence with their pump motor service impressed us most. Their team understood bent axis motor configurations better than OEM techs. Precise calibration restored full hydraulic system performance."

Vincent Rossi

"As an industry peer, I've watched Hydrostatic Pump Repair become the go-to provider for pump motor service nationwide. Their comprehensive coverage across thousands of manufacturers and competitive pricing makes them market leaders."

Gregory Kaufman

"Hydrostatic Motor Repair rebuilt our excavator motors back to OEM specs in just 5 days. Quality was exceptional, and they stood behind their 1-year warranty completely. Highly recommend for any heavy equipment operation."

Marcus DeVito

"We needed excavator pump repair urgently during peak season. Their exchange program got us back online in 48 hours. The rebuilt pump performs identically to factory original—couldn't ask for better service."

James Patterson

"Searched everywhere for Sundstrand pump parts. Hydrostatic Pump Repair had them in stock and delivered within 3 days. Their pump motor service is comprehensive—they covered seal kits, charge pumps, everything we needed."

Robert Chen

"Our agricultural harvester went down during critical harvest season. Their Agricultural Hydrostatics Repair service rebuilt our hydrostatic transmission in record time with full OEM compliance. Saved the harvest."

David Thornton

"Parts Sales and Supply provided hard-to-find Danfoss components at competitive pricing. Flexible payment options made budgeting easy. Their extensive OEM database ensured we got exactly what we needed without guesswork."

Susan Melendez

"We've trusted Hydrostatic Pump Repair for over 8 years across our entire fleet. Their consistency with rebuilt axial piston pumps is unmatched. Every motor they service runs like new. True partnership."

Thomas Whitaker

"Technical excellence with their pump motor service impressed us most. Their team understood bent axis motor configurations better than OEM techs. Precise calibration restored full hydraulic system performance."

Vincent Rossi

"As an industry peer, I've watched Hydrostatic Pump Repair become the go-to provider for pump motor service nationwide. Their comprehensive coverage across thousands of manufacturers and competitive pricing makes them market leaders."

Gregory Kaufman
The Hydrostatic Difference

Why Choose Hydrostatic Pump Repair?

We combine technical expertise with comprehensive service capabilities to keep your equipment running.

OEM Expertise

Factory-trained technicians rebuild motors to exact manufacturer specifications across all major brands and equipment types.

1-Year Warranty

Every repair and remanufactured motor is backed by a comprehensive 1-year warranty with full money-back guarantee on qualifying units.

Fast Turnaround

Most units ship within 3 days, with exchange programs and mobile service available to minimize costly equipment downtime.

Nationwide Coverage

Complete repair services available across all 50 states with mobile warehouse fleet for on-site construction and industrial locations.

Meet The Hydrostatic Pump Repair Team

Experienced technicians dedicated to precision motor repair and installation.

Hydrostatic Pump Repair has built a reputation as a comprehensive provider of hydrostatic and hydraulic motor repair services across the United States. Our team of factory-trained technicians specializes in rebuilding, remanufacturing, and installing pump motors for heavy equipment, agricultural machinery, and industrial systems. With expertise spanning thousands of manufacturer brands from Caterpillar and John Deere to Sundstrand and Eaton, we've become the trusted partner for equipment operators who demand precision workmanship and minimal downtime. Our commitment to rebuilding every motor to exact OEM specifications, combined with our extensive parts inventory and nationwide mobile service capabilities, ensures that whether you're operating a construction site, managing a farm, or running an industrial facility, we deliver the technical expertise and rapid response your equipment demands.

All 50 StatesNationwide service coverage
1-Year WarrantyOn all repairs and rebuilds
Thousands of BrandsCross-manufacturer expertise

Frequently Asked Questions

What types of pump motors can you repair and install?

We repair and install all types of hydrostatic motors including fixed displacement motors, variable displacement motors, bent axis motors, orbital motors, excavator drive motors, transmission motors, and hydraulic pump motors. Our services cover equipment used in construction (excavators, bulldozers, loaders), agriculture (tractors, combines, harvesters), material handling (forklifts, cranes), industrial machinery, mining equipment, and specialized applications like sawmills, snow equipment, and railroad systems. We work with all major brands including Sundstrand, Eaton, Sauer-Danfoss, Danfoss, Kobelco, Kawasaki, Rexroth, and many others.

How long does a typical pump motor repair take?

What warranty do you provide on motor repairs and installations?

Do you offer mobile installation services for pump motors?

Can you source parts for older or obsolete pump motors?

What equipment brands do you service for pump motor repair?

Do you offer exchange programs for pump motors?

What testing and calibration do you perform on repaired motors?

Need Expert Motor Repair Advice?

Our technicians can diagnose your motor issue and recommend the most cost-effective repair solution.

Nationwide Pump Motor Service

Complete motor repair and installation services available across all 50 states with mobile capabilities.

All 50 States

Service Coverage

5 Service Warehouses

Mobile Fleet

3-Day Shipping

Typical Turnaround

Is Mobile Service Available in Your Area?

Contact us to confirm mobile installation availability and schedule on-site motor repair.

Trusted Expertise

Awards and Recognition

1-year warranty shield badge

1-Year Warranty Standard

Comprehensive coverage on all repairs and rebuilds

OEM specification certification badge

OEM Specification Rebuilds

Factory-trained technicians certified on major brands

Nationwide service coverage badge

Nationwide Service Network

Coverage across all 50 states with mobile capabilities

Get Your Pump Motor Repair Quote Today

Share your motor details and we'll provide a free quote with turnaround time estimates for repair or exchange.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 8003610028