{"product_id":"gy6s-1100-1547-engine-bolt-kit-150cc-gy6-scooter-kart-atv-utv","title":"ENGINE BOLT KIT 150cc GY6 SCOOTER KART ATV UTV","description":"Complete GY6 125\/150 Engine Bolt Kit – 38 Piece Engine Rebuild Hardware Set \u003cp\u003eRebuild your GY6 engine with confidence using this \u003cstrong\u003eComplete Engine Bolt Kit\u003c\/strong\u003e. This 38-piece hardware assortment includes nearly every common metric bolt needed to assemble or restore most GY6 125cc, 150cc, and 169cc engines. Whether you're installing a big bore kit, replacing a crankshaft, rebuilding the top end, or refreshing a tired engine, this kit eliminates the hassle of hunting down individual bolts.\u003c\/p\u003e \u003cp\u003ePerfect for replacing stripped, rusted, rounded, or missing hardware while giving your engine a clean, professional finish.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eComplete 38-piece GY6 engine bolt assortment\u003c\/li\u003e \u003cli\u003eIncludes the most common M6 engine bolts used during rebuilds\u003c\/li\u003e \u003cli\u003eIdeal for complete engine rebuilds and restorations\u003c\/li\u003e \u003cli\u003eGreat for big bore kit, cylinder head, crankcase, and transmission service\u003c\/li\u003e \u003cli\u003eReplaces damaged, worn, or missing factory hardware\u003c\/li\u003e \u003cli\u003eSaves time by eliminating trips to the hardware store\u003c\/li\u003e \u003cli\u003eDesigned for stock and performance engine builds\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eKit Includes\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eM6 x 12mm (2)\u003c\/li\u003e \u003cli\u003eM6 x 16mm (2)\u003c\/li\u003e \u003cli\u003eM6 x 18mm (4)\u003c\/li\u003e \u003cli\u003eM6 x 20mm (2)\u003c\/li\u003e \u003cli\u003eM6 x 22mm (2)\u003c\/li\u003e \u003cli\u003eM6 x 25mm (9)\u003c\/li\u003e \u003cli\u003eM6 x 28mm (3)\u003c\/li\u003e \u003cli\u003eM6 x 35mm (4)\u003c\/li\u003e \u003cli\u003eM6 x 40mm (1)\u003c\/li\u003e \u003cli\u003eM6 x 50mm (1)\u003c\/li\u003e \u003cli\u003eM6 x 95mm (5)\u003c\/li\u003e \u003cli\u003eM6 x 100mm (1)\u003c\/li\u003e \u003cli\u003eM6 x 110mm (1)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTotal Bolts: 38 Pieces\u003c\/strong\u003e\u003c\/p\u003e \u003ch2\u003eCompatible Engines\u003c\/h2\u003e \u003cp\u003eFits most \u003cstrong\u003e157QMJ-based GY6 engines\u003c\/strong\u003e, including:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e157QMJ\u003c\/li\u003e \u003cli\u003e161QMK\u003c\/li\u003e \u003cli\u003e152QMI\u003c\/li\u003e \u003cli\u003e1P61QMK\u003c\/li\u003e \u003cli\u003eYN1P57QMJ\u003c\/li\u003e \u003cli\u003e1P52FMI\u003c\/li\u003e \u003cli\u003e154FMI\u003c\/li\u003e \u003cli\u003eJJ157QMJ\u003c\/li\u003e \u003cli\u003e1P57QMJ\u003c\/li\u003e \u003cli\u003eBN157QMJ\u003c\/li\u003e \u003cli\u003eBN161QMK-A\u003c\/li\u003e \u003cli\u003eOther compatible QMJ, QMK, and QMI engine variants\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eCommonly found on many Chinese scooters, ATVs, go-karts, buggies, and mopeds equipped with \u003cstrong\u003e125cc, 150cc, and 169cc GY6 engines\u003c\/strong\u003e.\u003c\/p\u003e \u003ch2\u003ePerfect For\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eComplete engine rebuilds\u003c\/li\u003e \u003cli\u003eEngine restorations\u003c\/li\u003e \u003cli\u003eBig bore kit installations\u003c\/li\u003e \u003cli\u003eCylinder head replacement\u003c\/li\u003e \u003cli\u003eCrankshaft replacement\u003c\/li\u003e \u003cli\u003eCrankcase assembly\u003c\/li\u003e \u003cli\u003eCVT and transmission service\u003c\/li\u003e \u003cli\u003eGeneral engine maintenance\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhy Replace Engine Hardware?\u003c\/h2\u003e \u003cp\u003eOld engine bolts can become:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStripped\u003c\/li\u003e \u003cli\u003eRounded\u003c\/li\u003e \u003cli\u003eRusted\u003c\/li\u003e \u003cli\u003eCorroded\u003c\/li\u003e \u003cli\u003eCross-threaded\u003c\/li\u003e \u003cli\u003eDamaged from repeated servicing\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eReplacing worn hardware helps ensure proper torque, improves reliability, and gives your engine a clean, factory-quality appearance.\u003c\/p\u003e \u003ch2\u003eImportant Fitment Note\u003c\/h2\u003e \u003cp\u003eThis kit is designed for \u003cstrong\u003e157QMJ-based 125cc, 150cc, and 169cc GY6 engines\u003c\/strong\u003e. Some manufacturers may use different bolt lengths depending on the engine version or model year.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAlways compare your original hardware before installation to ensure proper fitment.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556384530744,"sku":"1100-1547","price":11.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/GetImage.ashx__63918.1685208744.jpg?v=1792867692","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-1100-1547-engine-bolt-kit-150cc-gy6-scooter-kart-atv-utv","provider":"ChinesePartsPro","version":"1.0","type":"link"}