Twin Air Airfilter / Luchtfilter YZ 125 / 250 / 490 1986
Twin Air Airfilter / Luchtfilter YZ 125 / 250 / 490 82-83
Twin Air Airfilter / Luchtfilter YZ 125 / 490 87-88
Twin Air Airfilter / Luchtfilter YZ 250 / 490 1982 with Rubber
Twin Air Airfilter / Luchtfilter YZ 250 / 490 1983
Twin Air Airfilter / Luchtfilter YZ 490 84-85