Vertex Pistons 05-21 YZ 125/20-22 YZ 125 X Complete Engine Rebuild Kit

This Vertex Pistons complete engine rebuild kit is built around a heavy-duty crankshaft from Hot Rods, designed to handle the demands of your 2005-2021 YZ 125 or 2020-2022 YZ 125 X. When you're tearing into the engine for a full overhaul, having all the necessary components in one package saves you a significant amount of time and guesswork in sourcing individual parts. This kit aims to be the only one you'll need to get your engine back to peak operating condition.

Beyond the robust crankshaft, this kit includes a comprehensive set of bearings and seals. You'll find a Hot Rods main bearing and shaft seal kit, a transmission bearing kit, and a counter balancer bearing kit where your model requires it. A water pump rebuild kit is also part of the package, ensuring your cooling system is up to snuff. The Vertex replica piston kit comes with the necessary wrist pin bearing, and if your application uses a cam chain, a Hot Cams cam chain is included. To top it all off, a complete gasket and oil seal kit from Vertex ensures everything seals up properly after the rebuild.

Putting together a complete engine rebuild can be a substantial investment, both in parts and your own time. This kit offers a way to streamline that process, providing a well-matched set of components from reputable brands like Vertex and Hot Rods. It's designed to be a convenient solution for anyone undertaking a full engine overhaul on their YZ 125 or YZ 125 X.