Transmission Rebuild
Complete disassembly, cleaning, inspection, and rebuilding of hydrostatic drives to manufacturer specifications, including new seals, O-rings, gaskets, and a full 1-year warranty on all rebuilt units.
Is your John Deere 318 losing drive power, creeping unevenly, or failing to respond smoothly? Worn linkages and out-of-spec pressure settings are common culprits in older garden tractors. Hydrostatic Transmission Service brings over 100 years of combined hydrostatic expertise to diagnose, adjust, rebuild, and restore your 318's transmission—getting your machine back to peak performance with a full warranty.
Comprehensive rebuild, adjustment, exchange, and parts supply services for John Deere and all major hydrostatic brands.
Complete disassembly, cleaning, inspection, and rebuilding of hydrostatic drives to manufacturer specifications, including new seals, O-rings, gaskets, and a full 1-year warranty on all rebuilt units.
Precision calibration of pressure and flow settings on John Deere 318 hydrostatic units using manufacturer specification charts, ensuring smooth engagement and optimal drive performance.
Minimize costly downtime with our Short-Time exchange program. Receive a fully tested, warranted rebuilt hydrostatic unit fast, so your John Deere 318 gets back to work without delay.
We stock new, used, and hard-to-find hydrostatic parts for John Deere and other major brands, sourced and supplied internationally to keep your equipment running.
Our trained technicians provide expert guidance on installing and maintaining your hydrostatic drive, pump, or motor—reducing the risk of improper installation and repeat failures.
We pay top price for surplus hydrostatic cores, pumps, and motors including John Deere units—turning your old or failed components into cash while helping reduce waste.
We begin with a thorough inspection of your John Deere 318 hydrostatic transmission—assessing linkage condition, fluid levels, charge pressure, and drive response to identify the root cause of the adjustment or performance issue.
See how equipment owners worldwide restored full performance with our hydrostatic transmission expertise.
We combine deep technical expertise with proven quality processes to deliver results you can count on.
Our team holds over 100 years of combined hydrostatic and hydraulic service industry expertise—applied to every John Deere rebuild.
Every rebuilt John Deere 318 transmission unit is covered by a full 1-year warranty, backed by strict quality control on every job.
Our fast-turnaround exchange program ships a tested, warranted replacement unit quickly—minimizing costly downtime for equipment operators.
We use a Statistical Process Control System to compare every unit's quality data against manufacturer specifications—no guesswork, just precision.
A world-class team dedicated to precision hydrostatic rebuilds and service.
Hydrostatic Transmission Service, LLC is headquartered in Tupelo, MS and has established itself as one of the world's premier providers of hydrostatic rebuild and exchange services. With a team carrying over 100 years of combined experience in hydraulic and hydrostatic systems—including John Deere equipment—the company has built a global reputation for quality, precision, and reliability. Every technician is personally accountable for the units they rebuild, working within a rigorous Statistical Process Control quality framework. From garden tractors like the John Deere 318 to heavy industrial equipment, the company serves agricultural, construction, and material handling operators across the U.S. and internationally, building long-term customer relationships through consistently excellent results.
A hydrostatic transmission may fail to engage due to low or contaminated fluid, a worn or slipping drive belt, a faulty charge pump, air in the system, or out-of-specification pressure settings. On the John Deere 318, a stretched or disconnected control linkage is also a frequent culprit. A full pressure and flow diagnostic will identify the exact cause so the appropriate repair or adjustment can be made.
Talk to our hydrostatic specialists for honest, expert guidance at no obligation.
Industry-standard warranty on every rebuilt hydrostatic unit shipped.
Quality data compared against manufacturer specs on every unit.
Decades of hydrostatic expertise recognized by global industry partners.
Fill out the form below and a hydrostatic transmission specialist will review your situation and recommend the fastest, most cost-effective path to getting your machine running again.
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