This air intake boot is located on the belt cover of the GY6 150cc engine for ATVs, scooters, go karts.
Also Replacement for Kazuma, TaoTao, Redcat, Coolster, Tank, Terminator, and more 150cc ATVs, dirt bikes, go karts, scooters.
Please match pictures and measurements for any other application in question.
Air filter hose description:
Approx. 13cm [5.12"] long
Approx. 8.5cm [3.35"] width on larger mounting end
Approx. 5cm [2"] diameter on round end