Vertex Gasket 8100031 Top End Gasket Kit Compatible With/Replacement For Yamaha YZ450F 2020-2022 450 Top End Gasket Kit, WR450F 2021 450 Top End Gasket Kit, YZ450FX 2021-2022 450 Top End Gasket Kit

Compatible With/Replacement For: Yamaha YZ450F 2020-2022 450 Top End Gasket Kit, WR450F 2021 450 Top End Gasket Kit, YZ450FX 2021-2022 450 Top End Gasket Kit

30-DAY RETURN POLICY/1-YEAR WARRANTY: If your order arrives and it’s not exactly what you want, you may return it within 30 days for a refund. We know that people sometimes order a part and then discover it’s not exactly the one they need for the repair. We understand and want to work with you. Just make sure the item is in its original packaging and in good condition free of damage. Outside of 30-days, we will replace it anytime within one year of your order.

Specs: Top End Gasket Kit, Designed for piston replacement, these sets include the head, base, exhaust pipe and upper end gaskets including valve seals, Multi cylinder machines include enough components to rebuild all cylinders, Does not include formed rubber valve cover gaskets

RELIABLE FITMENT: Please verify this is the right part number before ordering. We pride ourselves in providing reliable fitment data so you can find the right part to get the job done. If you believe we have an error, we would be grateful for your feedback.