Description

When your sprayer pump starts losing pressure or won’t hold prime like it used to, the drive components inside are usually the culprit. This diaphragm drive kit gets your Shurflo pump back to running like new, so you can get back to spraying weeds, washing equipment, or whatever job needs doing around the farm.

What You’re Getting

Complete drive assembly designed specifically for 3.5 GPM Shurflo pumps
All the internal components that make the diaphragm move and create pressure
Quality construction that handles the constant cycling of pump operation
Direct replacement parts – no modifications or guesswork needed

Built for Real Farm Work

This kit works with Shurflo’s 3.5 gallon-per-minute diaphragm pumps, the workhorses you’ll find on sprayers, wash systems, and other equipment around the farm. These pumps are popular because they’re self-priming and can run dry without damage – perfect for the kind of abuse farm equipment takes.

Made to Last

Shurflo builds their drive components to handle thousands of cycles without wearing out. The materials resist chemical damage from herbicides and fertilizers, and the precision machining ensures smooth operation season after season.

Good to Know

Before you tear into the pump, make sure to relieve any pressure and disconnect power. Keep track of how things come apart – taking a photo with your phone before disassembly can save you headaches during reassembly. If you’re replacing the drive kit, it’s smart to check the diaphragm and valves while you’re in there.