Got a worn-out stapler? Fix it yourself with this 5-pack of piston bumpers made for N5008AC, N5008AC2, and N5008ACP pneumatic staplers/nailers. These aftermarket bumpers (part number 883711) are essential for maintaining smooth operation and reducing wear inside your tool. Easy to install if you’re comfortable with basic tool disassembly—just replace the old, cracked bumper with a new one. Keeping your stapler in good shape saves you money on buying a whole new machine. Perfect for carpenters, contractors, or DIYers who rely on their nailer for projects. Each bumper is made from durable rubber to absorb impact and extend your tool’s life. Always ensure your tool is disconnected from air pressure before performing any repairs. A handy, affordable repair solution!