For pressure washing pros and DIY enthusiasts alike, maintaining your equipment and maximizing its lifespan is crucial to getting the best value out of each investment. If you’re using a General Pump Hi-Draw injector, our GP Injector Rebuild Kit provides a simple, cost-effective way to keep your injector in top shape for just $8.05. Instead of replacing the whole injector, you can use this kit to replace key components, extending the life of your injector and saving money in the process.

Why Choose the GP Injector Rebuild Kit?

1. Affordable Injector Maintenance
   Instead of replacing your entire injector, which can be costly, this rebuild kit allows you to replace essential internal components that wear out over time. At only $8.05, this kit offers a quick and affordable solution that can extend the lifespan of your injector significantly. The kit includes a replacement spring, two O-rings, and a ceramic ball, which are typically the first components to show wear.
2. Designed for Popular Models
   This rebuild kit is specifically compatible with the General Pump Hi-Draw injector—one of our most popular models—and the Adams adjustable acid injector. While it doesn’t fit injectors from brands like Simpson, Ryobi, or DeWalt, it’s perfect for professional-grade equipment. For Hi-Draw users, the rebuild kit is a valuable resource to ensure the injector continues to deliver the reliable performance you rely on.

Maximize the Performance of Your Hi-Draw Injector

The GP Hi-Draw Chemical Injector, known for its 20% draw rate, is a powerful tool in your pressure washing setup. This injector is capable of mixing cleaning solutions efficiently thanks to its 3/8-inch MPT threads, stainless steel orifice, and Viton O-ring, providing durability and chemical resistance. To keep it performing at its best, occasional maintenance is essential—and that’s where the GP Injector Rebuild Kit shines.

Maintaining your Hi-Draw injector with this rebuild kit means you can enjoy the full benefits of its high draw rate and stainless steel components without frequent replacements. Plus, with its affordable price point, this kit is a budget-friendly choice to help your equipment stay effective over time.

Looking to Set Up a Complete Injector Assembly?

For those setting up or upgrading their injector assemblies, we also offer the GP High Draw Injector Kit. This kit provides everything you need for building an injector setup, including:

• A GP injector sized for your specific GPM (choose from 2-3 GPM, 3-5 GPM, or 5-8 GPM models)
• Quick-connect components like a 3/8” QC zinc plug and brass coupler
• 5 feet of polybraid pickup hose and a weighted pickup filter

Having both the GP Injector Rebuild Kit and the full GP High Draw Injector Kit on hand ensures you’re prepared for either routine maintenance or a full setup.

Fast and Reliable Delivery

At Pressure Tek, we know your time is valuable, so we offer 1-2 day shipping on 95% of orders. Your rebuild kit or injector setup can be on your doorstep in no time, helping you get back to work with minimal downtime.

Take Control of Your Injector Maintenance with the GP Injector Rebuild Kit

Investing in the GP Injector Rebuild Kit is a smart, cost-effective way to maintain your pressure washing setup without sacrificing performance or spending excessively. Perfect for anyone who wants to get the most out of their equipment, this $8.05 kit provides an economical solution for extending the life of your injector and keeping your cleaning tasks efficient and consistent. Purchase here: https://pressuretek.com/gp-injector-rebuild-kit/