Description

When you’re out spraying weeds or treating crops, the last thing you need is your backpack sprayer coming apart on you. This wrist pin is a critical piece that keeps your Solo 425 or 475 sprayer functioning properly. It might look like a small part, but it plays a big role in holding key components together so you can focus on getting the job done instead of field repairs.

What You’re Getting

Exact replacement pin that fits your Solo 425 and 475 models perfectly
Durable metal construction that handles the stress and movement of spraying operations
Precise dimensions to ensure proper fit and function with other sprayer components
Direct OEM replacement—no modifications needed for installation

Built for Real Farm Work

This pin is designed specifically for Solo’s popular 425 and 475 backpack sprayers, the workhorses you see on farms and in commercial operations everywhere. These sprayers handle everything from herbicide applications in crop fields to pest control around barns and buildings. Whether you’re walking fence lines or treating pastures, these machines take a beating and this pin needs to hold up to that daily use.

Made to Last

Farm equipment components need to handle constant vibration, chemical exposure, and temperature changes. This wrist pin is manufactured to the same specs as the original factory part, so it’ll give you the same reliable service you expect from your Solo sprayer. The metal construction resists wear and corrosion from the chemicals you’re spraying.

Installation Notes

This is typically a straightforward replacement that most folks can handle with basic tools. Make sure to clean the area around the pin before installation and check that surrounding components aren’t worn while you’ve got things apart. A little grease on the pin helps with assembly and long-term operation.