{"product_id":"gy6-camshaft-rocker-arm-assembly","title":"GY6 Camshaft Rocker Arm Assembly","description":"\u003ch2\u003eGY6 Camshaft Rocker Arm Assembly for 125cc to 169cc Engines\u003c\/h2\u003e\u003cp\u003eThis camshaft rocker arm assembly is built for GY6 engines, covering 125cc, 150cc, and 169cc versions. It holds its place in the valve train and keeps the engine working as intended. It is one of the core \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e you can use to support engine performance and efficiency. Mounting hardware is included, so it works as a direct swap for a worn unit.\u003c\/p\u003e\u003ch3\u003eConstruction and Compatibility\u003c\/h3\u003e\u003cp\u003eThe assembly uses precise bolt spacing, measuring 54mm side to side and 76mm on the diagonal. It suits several GY6 engine codes, so it lines up properly with your engine. Models it can be used with include 157QMJ, 161QMK, and others from the QMJ and QMK families.\u003c\/p\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eConsider swapping out the camshaft rocker arm assembly if the scooter loses power or the engine starts making unusual sounds. Routine inspections make it easier to spot wear early and keep the scooter running well. Since this part plays a role in engine health, replacing it during regular maintenance is a sensible step.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Camshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Fits GY6 125cc \/ 150cc \/ 169cc engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 125cc, 150cc and 169cc engines (157QMJ, 161QMK, 152QMI and related QM\/FM engine codes)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 125cc engines (157QMJ-based)\u003c\/li\u003e\n\u003cli\u003eGY6 150cc engines (161QMK, 1P61QMK, BN161QMK-A)\u003c\/li\u003e\n\u003cli\u003eGY6 169cc engines (152QMI, 154FMI, 1P52FMI)\u003c\/li\u003e\n\u003cli\u003eOther GY6 engines with QMJ, QMK, QMI or FM codes (e.g. YN1P57QMJ, JJ157QMJ, 1P57QMJ, BN157QMJ)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Look up the engine code printed on the engine case. If the code contains \"QM\" or \"FM\", this assembly is listed as compatible.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/chinese-scooter-parts\"\u003eChinese Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\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":51138784723001,"sku":"TT-26731","price":17.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/camshaft-rocker-arm-assembly-for-gy6-1.jpg?v=1794377764","url":"https:\/\/www.trendtimes.com\/products\/gy6-camshaft-rocker-arm-assembly","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}