Vertex Pistons 09-13 YFZ 450 R/10-11 YFZ 450 X Complete Engine Rebuild Kit

If you're looking to bring your 2009-2013 Yamaha YFZ 450 R or 2010-2011 YFZ 450 X engine back to life, this complete rebuild kit from Vertex Pistons is the most straightforward way to get it done. Instead of hunting down individual parts and trying to match them up, this kit bundles all the essential components you'll need for a comprehensive engine overhaul. It's designed to cover the critical areas of your engine, ensuring you have the right pieces to get your ATV running strong again.

Inside this kit, you'll find a heavy-duty crankshaft from Hot Rods, built to handle the demands of your engine. It also includes a Hot Rods counter balancer bearing kit (if your model uses one), a main bearing and shaft seal kit, and a transmission bearing kit, all from Hot Rods to ensure solid internal rotating assembly support. You'll also get a water pump rebuild kit to keep your cooling system in check, a Vertex replica piston kit with the correct sizing for your application, and a complete gasket and oil seal kit from Vertex to ensure everything seals up tight. To top it off, it includes a Hot Rods wrist pin bearing and, where applicable, a Hot Cams cam chain to ensure your valvetrain is properly timed and supported.

Putting together a complete engine rebuild can be a time-consuming process, not just in terms of labor but also in researching and sourcing all the necessary parts. This kit saves you significant time and effort by consolidating everything into one package. It's a well-thought-out collection of components from reputable brands known for their ATV performance parts, making it a solid option for anyone undertaking a full engine restoration or rebuild.