If your Briggs & Stratton 5HP engine is tired, smoking, or just not running right, this rebuild kit can help bring it back to life. It includes a standard piston and other essential parts needed for a basic rebuild—perfect for lawn mowers, tillers, generators, or other small equipment. The kit is brand new in its packaging and is designed as a compatible replacement for Briggs engines (no specific manufacturer part number listed). Whether you're a small engine mechanic, a DIY homeowner, or just trying to save an old machine, this kit gives you the core components to get the job done. You'll still need gaskets, rings, and maybe other bits depending on your engine's condition, but this is a great start. Get your equipment running smoothly again.