Vertex Top End Gasket Set | 8100006 Spark Arrestor VENTILATION• True Functional Ventilation (TFV)-When

VENTILATION• True Functional Ventilation (TFV)-When in motion air is forced through multiple air intake vents

Polaris Scrambler 850 2015-2019

"DOES NOT FIT 2018-2022 YZ450F or 2019-2022 YZ250F MODELS - F Models Use Different OEM Fuel Pump Than FX Models"

Kawasaki KAF 400 Mule 610 4X4 XC 2011

Highest quality non-O-ring chain in overall combined performance

Vertex Top End Gasket Set | 8100006 Spark Arrestor VENTILATION• True Functional Ventilation (TFV)-WhenThese sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up. These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up.