Nothing’s more frustrating than a spray gun that won’t seal properly when you’ve got weeds to tackle or equipment to clean. A leaky trigger valve or worn-out seals means you’re losing pressure and wasting time—plus making a mess of whatever you’re trying not to spray. This repair kit gets your TeeJet AB23L spray gun back to working like new with all the seals and small parts that typically wear out over time.
What You’re Getting
- Complete set of seals and gaskets that handle the pressure and chemicals you’re using daily
- All the small internal components that keep your trigger action smooth and reliable
- TeeJet quality parts that match what came in your gun from the factory
- Everything you need for a complete rebuild without hunting down individual pieces
Built for Real Farm Work
The AB23L spray gun is a workhorse that shows up on farms, ranches, and equipment lots everywhere. Whether you’re using it for spot-spraying weeds, washing down livestock areas, cleaning machinery, or applying pest control around buildings, this gun sees plenty of action and chemical exposure.
Made to Last
TeeJet knows their spray guns take a beating in agricultural use. These replacement seals and components are made from materials that resist swelling and degradation from farm chemicals, and they’re built to maintain a tight seal even after thousands of trigger pulls.
Installation Notes
Most folks can handle this repair with basic hand tools and a clean workspace. Take a picture before you disassemble anything—it’ll save you time when putting it back together. Clean all the metal parts thoroughly before installing new seals, and don’t over-tighten threaded components.








