Description
When you’re running a sprayer all season, that belt between your PTO and pump takes a beating. If you’ve noticed squealing during startup, slipping under load, or fraying around the edges, it’s time for a new one. This ribbed belt keeps your Hypro 9402 pump running at the right speed for consistent spray patterns and proper coverage.
What You’re Getting
- Ribbed design grips the pulleys better than smooth belts, reducing slip even when wet
- Engineered for 540 RPM operation to match standard PTO speeds on most tractors
- Heavy-duty construction handles the constant start-stop cycles of spray operations
- Direct replacement that fits your existing pulley setup without modifications
Built for Real Farm Work
This belt connects your tractor’s PTO to the Hypro 9402 pump, which is commonly found on field sprayers, pasture sprayers, and liquid fertilizer applicators. Whether you’re applying herbicide on row crops, spraying pastures for weed control, or side-dressing corn with liquid fertilizer, this pump and belt combination keeps the chemical flowing at the right pressure and volume.
Made to Last
Agricultural belts face tough conditions – dust, chemicals, temperature swings, and constant vibration from field work. This ribbed belt is built with materials that resist stretching and cracking, even after hours of continuous operation during spray season. The multiple grooves distribute load evenly and run cooler than single belts.
Good to Know
Check your pulleys for wear grooves or buildup before installing the new belt. Clean pulleys help prevent premature belt wear. If you’re replacing this belt mid-season, it’s worth checking pump oil level and condition too – a well-maintained pump puts less stress on the drive system.






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