When your sprayer’s hydraulic motor starts leaking or making noise, you know it’s time for some attention. The last thing you need is a pump failure in the middle of spray season when weather windows are tight and crops are waiting. This motor and bypass kit gets your Hypro 9300 series pump back to reliable operation with everything you need for a complete rebuild.
What You’re Getting
- Complete motor rebuild kit with seals, bearings, and port adapters – no hunting for individual parts
- High-quality O-rings designed to handle spray chemicals and hydraulic pressure without degrading
- Precision ball bearings that’ll keep the motor running smooth through long spray days
- Port adapters ensure proper flow and connection to your hydraulic system
- Updated part number 3430-0748 supersedes older 3430-0178 with improved components
Built for Real Farm Work
This kit works with Hypro 9300 series hydraulic motors that power centrifugal spray pumps commonly found on field sprayers and nurse tanks. Whether you’re applying herbicides, liquid fertilizer, or crop protection products, these motors handle the hydraulic flow that keeps your pump spinning at the right speed for consistent application rates.
Made to Last
Hypro builds their components to handle the demanding conditions of agricultural spraying. The seals in this kit resist chemical breakdown from exposure to various spray solutions, while the bearings are built to handle continuous operation at the high RPMs needed for proper pump performance.
Good to Know
This is a complete overhaul kit, so plan on setting aside some time for the rebuild. Having fresh hydraulic fluid on hand is a good idea – it’s the perfect time to change it out while you’ve got things apart. Keep your old parts until you’re sure everything’s working properly, just in case you need to reference the original setup.
