Description

If you’re running AR spray pumps and need to connect them to your tractor’s PTO system, this adapter kit solves the compatibility puzzle. Many spray operations use pumps that don’t match your tractor’s standard PTO configuration, and that’s where this 1 3/8 inch 6-spline adapter comes in handy. It’s specifically designed to work with AR model 9910-D70 and 9910-D115 pumps, getting your spraying operation back up and running without hunting for hard-to-find pump parts.

What You’re Getting

Heat-treated alloy steel construction that handles up to 125 horsepower without breaking down under load
Precise 1 3/8 inch 6-spline female connection that matches standard tractor PTO shafts
Set screws included for secure mounting so the adapter won’t slip during operation
Direct bolt-on installation designed specifically for AR 9910-D70 and 9910-D115 pump models

Built for Real Spray Work

This adapter kit is made for the demanding world of agricultural spraying where pumps run for hours at a time pushing chemical solutions through nozzles and hoses. Whether you’re applying herbicides to crop fields, running a nurse tank operation, or doing custom spraying work, reliable PTO connection is critical for consistent pump performance and even application rates.

Made to Last

The rust preventative finish protects against corrosion from chemical exposure and weather, while the heat-treated steel construction handles the constant torque loads that come with pump operation. This isn’t a temporary fix—it’s built to give you seasons of dependable service.

Installation Notes

Professional installation is recommended to ensure proper alignment and torque specifications. Clean the splines thoroughly before installation and verify proper engagement before putting the pump to work. Make sure your pump’s input shaft is clean and free of debris for the best connection.