Vertex Gaskets 09-23 Yamaha YFZ450R Oil Seal Kit

If you're getting into the engine of your 2009-2023 Yamaha YFZ450R for a rebuild, you'll want to make sure you have all the right seals. This oil seal kit from Vertex Gaskets covers all the essential seals you'll need for the engine and transmission.

Inside this kit, you'll find seals for the crankshaft, output shaft, water pump, clutch shaft, and starter. Having all these in one package makes the job much smoother, so you're not hunting for individual parts. Vertex is known for making well-built engine components, and this kit is no different, giving you the confidence that these seals will hold up.

Just remember, this kit focuses on the oil seals and doesn't include the mechanical water pump seals or valve stem seals, so be sure to check if you need those separately before you button everything back up.