Apico Head & Base Gasket Set For Yamaha YZ 450F 2018 Motocross Enduro 21148 with a reinforced area compared

with a reinforced area compared to the OEM product

High pressure / temperature mechanical and rubber seals

All Balls Racing Ball Joint Kits feature a heavy duty steel housing and a POM-M90 bearing cup to isolate the ball end from the steel housing for longer life

Apico Kayaba/Showa Fork Air Bleeder Screws (M5x0

Accepts OEM O-rings (where applicable)

Apico Head & Base Gasket Set For Yamaha YZ 450F 2018 Motocross Enduro 21148 with a reinforced area comparedSpecifications Apico Head & Base Gaskets are made to the same spec as OEM gaskets with high quality materials. They replace and exceed the seal offered by the original product. Another Apico exclusive, these gasket sets are made for efficiency. We understand that you don't need to replace every gasket every time you change a piston, sometimes all you need is the base. With that it mind, why would you need to buy a complete set just to put most of it