Bostitch F28WW Framing Nailer Rebuild Kit

The **NDEFAFLY F28WW Rebuild Kit** is a direct replacement part designed specifically for Bostitch framing nailers, including the **F21PL, F28WW, and F33PT models**. This kit includes a **TVA6/TVA1 trigger valve O-ring assembly**, ensuring a precise fit and reliable performance when restoring your nailer to optimal condition. Whether you're addressing wear from regular use or servicing a tool that’s showing signs of reduced efficiency, this rebuild kit provides a cost-effective solution compared to purchasing a full new nailer.

Compatible with multiple Bostitch framing nailer models, this kit simplifies maintenance by consolidating critical components into a single package. The included parts—identified by part numbers **F28WW, TVA6, and TVA1**—are sourced to match OEM specifications, guaranteeing compatibility and longevity. Lightweight at just **4.54 grams**, the kit is easy to handle and store, making it an ideal addition to any tradesperson’s toolkit or workshop. With a **package size of 0.51 x 0.51 x 0.25 cm**, it’s compact enough to keep on hand for quick repairs without taking up valuable space.

Air-powered tools like framing nailers rely on consistent trigger valve function for safety and precision. Over time, the O-ring in the trigger valve can degrade, leading to inconsistent firing or leaks. This rebuild kit restores that critical component, helping maintain the nailer’s performance and extending its service life. For professionals who depend on their framing nailers for daily use, investing in this kit is a practical way to keep equipment running smoothly and avoid costly downtime. The kit is **not battery-powered** and requires no additional accessories beyond standard air supply.