Vertex Gaskets 01-04 Yamaha YZ125 Complete Gasket Kit w/ Oil Seals

If you're getting ready to rebuild the top end of your 2001-2004 Yamaha YZ125, this complete gasket kit from Vertex is what you'll need to seal everything back up tight. It includes all the gaskets, o-rings, and engine oil seals that are specified by the OEM to get your engine back to factory fresh. This kit is designed to cover all the critical sealing points during an engine rebuild.

Vertex uses high-performance MicroPore gasket material where it's applicable, which helps ensure a solid seal. This kit covers the essential components for a full engine rebuild, making sure you don't have to hunt down individual pieces. It's a well-organized package that simplifies the process of putting your engine back together correctly.

While this kit has all the necessary gaskets and seals for the engine itself, remember that it does not include the mechanical water pump seal. Make sure to check if your water pump seal needs replacing separately before you button everything up.