{"product_id":"blue-line-stock-cylinder-kit-57-4-gy6","title":"Blue Line OEM GY6 150cc Cylinder Kit - 57.4mm Bore","description":"\u003cp\u003eRebuild your GY6 top end with the OEM-sourced \u003cstrong\u003eBlue Line 57.4mm Stock Cylinder Kit\u003c\/strong\u003e. Everything you need for a complete top-end refresh is included in one kit: finned aluminum cylinder, piston, head gasket (aluminum), base gasket (composite), cam chain adjuster gasket, two piston ring sets (compression and oil), two circlips, wrist pin, and two cylinder alignment dowels. Stock bore replacement for GY6 150cc engines.\u003c\/p\u003e\u003cp\u003eDoes not include cylinder head.\u003c\/p\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFinned aluminum cylinder (57.4mm bore)\u003c\/li\u003e\n\u003cli\u003ePiston 57.4mm diameter\u003c\/li\u003e\n\u003cli\u003eHead gasket (aluminum)\u003c\/li\u003e\n\u003cli\u003eBase gasket (composite)\u003c\/li\u003e\n\u003cli\u003eCam chain adjuster gasket\u003c\/li\u003e\n\u003cli\u003eTwo piston ring sets (compression and oil rings)\u003c\/li\u003e\n\u003cli\u003eTwo circlips\u003c\/li\u003e\n\u003cli\u003eWrist pin\u003c\/li\u003e\n\u003cli\u003eTwo cylinder alignment dowels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete Top-End Rebuild Kit — Cylinder, Piston, Rings, Circlips, Wrist Pin, Alignment Dowels, and Full Gasket Set\u003c\/li\u003e\n\u003cli\u003e57.4mm Bore — Stock Replacement for GY6 150cc Horizontal 4-Stroke Engines\u003c\/li\u003e\n\u003cli\u003eFinned Aluminum Cylinder with Piston\u003c\/li\u003e\n\u003cli\u003eThree Gaskets Included: Aluminum Head Gasket, Composite Base Gasket, Cam Chain Adjuster Gasket\u003c\/li\u003e\n\u003cli\u003eTwo Piston Ring Sets: Compression and Oil Rings\u003c\/li\u003e\n\u003cli\u003eTwo Cylinder Alignment Dowels Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 1100-1520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 57.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e GY6 150cc 4-stroke horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 150cc (stock)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eFits GY6 125\/150cc horizontal 4-stroke engines. See the make\/model list above for confirmed compatible scooter models across Wolf, Icebear, Jonway, Tao Tao, Bintelli, SSR, and many other Chinese brands.\u003c\/p\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":67964664414529,"sku":"1100-1520","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12026-0-1100-1520_8c20eb01-3316-43c8-8bad-fce5f5e62350.jpg?v=1792558765","url":"https:\/\/azscooterparts.com\/products\/blue-line-stock-cylinder-kit-57-4-gy6","provider":"AZScooterParts","version":"1.0","type":"link"}