{"product_id":"gy6-50cc-139qmb-long-case-scooter-air-filter","title":"GY6 50cc (139QMB) Long Case Scooter Air Filter","description":"\u003ch2\u003eGY6 50cc Long Case Scooter Air Filter for 139QMB Engines\u003c\/h2\u003e\u003cp\u003eThis air filter is made for GY6 50cc long case scooters and works with engines such as the 139QMB and QMB139. Its dual-stage filtration keeps air flowing properly so the engine can perform as it should. It is a direct swap for the original and is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that helps restore airflow and supports a longer engine life. Keeping the intake air clean has a direct effect on how your scooter runs.\u003c\/p\u003e\u003ch3\u003eConstruction and Design\u003c\/h3\u003e\u003cp\u003eOne side of the filter uses a foam layer, and the other side uses a red pleated paper element. Together these two layers trap dirt and debris while still letting enough air through. The filter is a cartridge type with a black plastic frame, so it slides into the airbox without much fuss.\u003c\/p\u003e\u003ch3\u003eReplacement and Maintenance\u003c\/h3\u003e\u003cp\u003eReplacing the air filter on a regular schedule helps the engine run well and last longer. Reduced power or higher fuel use can be a sign that the filter needs checking or swapping out. To get the best results, pick a filter that matches the stock shape and dimensions, since the correct fit is important for keeping intake air flowing properly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plastic cartridge with foam and paper element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 11 1\/8\" (280mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 139QMB \/ QMB139 50cc 4-stroke, long case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 139QMB \/ QMB139 50cc 4-stroke GY6 scooters with long case engines (12-inch wheels, 729 belt)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e139QMB \/ QMB139 50cc 4-stroke, long case (12-inch wheels, 729 belt)\u003c\/li\u003e\n\u003cli\u003eBaja, BMS (Boreem), Panterra, Qingqi, Roketa, SUNL, Tank, Vento and other Chinese 50cc scooters (long case)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check that the engine code on your case reads 139QMB or QMB139, and confirm you have a 729 drive belt and 12-inch wheels. Short case engines with 10-inch wheels require a different filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-air-filters\"\u003eScooter Air Filters\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51134659428409,"sku":"TT-16174","price":13.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/air-filter-for-gy6-50cc-139qmb-long-case-scooters-1.jpg?v=1794346350","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-long-case-scooter-air-filter","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}