{"title":"Complete Engines","description":"\u003cp\u003eYour scooter is completely useless without an engine. However, not all engines are made the same, and you should choose the right fit for your scooter. The right fit engine with the right power will give you a high performance scooter, which you will love riding around town.\u003c\/p\u003e\r\n\u003cp\u003eIf you are looking for a full engine, we have a variety in our stock. These engines are all of high quality and provide top performance for all types of scooters, pocket bikes, atv's, dirt bikes, go karts and even hobby engines. Our engines are priced competitively and designed to last longer while being durable at the same time to endure the test of speed and time.\u003c\/p\u003e\r\n\u003cp\u003eFor the best fit engine, browse through the specification of the engine to your liking carefully. If you can’t decide on a product, or need more information, feel free to \u003ca href=\"https:\/\/azscooterparts.com\/contact\"\u003econtact us\u003c\/a\u003e and we will be happy to assist you in making the right decision!\u003c\/p\u003e","products":[{"product_id":"ssp-g-gy6-180cc-power-kit","title":"SSP-G GY6 180cc Power Complete Engine Kit","description":"\u003cp\u003eThe \u003cstrong\u003eSSP-G GY6 180cc Power Kit\u003c\/strong\u003e is the most complete big bore solution on the market for 125cc and 150cc GY6 4-stroke engines. Unlike other kits that require machining, this Power Pack includes a purpose-built 63mm cylinder paired with a matching long-case \"B-case\" crankcase with oversized 57mm stud spacing — no case machining required. The cases arrive with all oil seals pre-installed and are drilled and tapped for an optional oil cooler.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e63mm cylinder\u003c\/li\u003e\n\u003cli\u003ePiston, rings, pin \u0026amp; circlips\u003c\/li\u003e\n\u003cli\u003eSuper HP 2-valve cylinder head\u003c\/li\u003e\n\u003cli\u003eValve cover\u003c\/li\u003e\n\u003cli\u003eCamshaft \u0026amp; rocker arm assembly\u003c\/li\u003e\n\u003cli\u003eCylinder mounting studs\u003c\/li\u003e\n\u003cli\u003eComplete gasket set\u003c\/li\u003e\n\u003cli\u003eBushings for right-hand and left-hand cases\u003c\/li\u003e\n\u003cli\u003eBearings\u003c\/li\u003e\n\u003cli\u003eLong-case \"B-case\" crankcase (oil seals pre-installed)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cblockquote\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Rocker shafts. Reuse your existing shafts or purchase SKU 169-412 separately.\u003c\/blockquote\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo machining required\u003c\/strong\u003e — 57mm B-case stud spacing matches the included crankcase perfectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil cooler ready\u003c\/strong\u003e — cases drilled and tapped for optional oil cooler installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil seals pre-installed\u003c\/strong\u003e — cases arrive ready to assemble\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper HP 2-valve head\u003c\/strong\u003e — high-performance head included for maximum flow\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan by SSP-G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Bore:\u003c\/strong\u003e 63mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Spacing:\u003c\/strong\u003e 57mm (B-case \/ long case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Left Crankcase Length:\u003c\/strong\u003e 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e GY6 QMI\/QMJ 152\/157 (125cc\/150cc 4-stroke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 169-99\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product is intended for off-road use only and is not intended for use on public roads.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eGY6 125cc and 150cc 4-stroke engines: QMI152, QMJ157. Requires long-case (B-case) engine layout. No crankcase machining required. Off-road use only. Rocker shafts not included (use existing or order SKU 169-412).\u003c\/p\u003e","brand":"SSP-G","offers":[{"title":"Default Title","offer_id":67964493070657,"sku":"169-99","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/169-99_fbf71b45-1bbd-4b92-b307-d9dc781aabd8.webp?v=1792993068"},{"product_id":"engine-150-cc-non-injected-5-port-no-electric-start","title":"Engine, (150 cc non-injected 5 port) ; no electric start","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eLML 150cc 2T engine, non-injected 5-port without electric start for \u003cspan\u003e4-speed large frame scooters (1959+) except Vespa GS150\u003c\/span\u003e. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFeatures a single unregulated wire for lighting (mount the coil somewhere on the frame)\u003c\/li\u003e\n\u003cli\u003eComes with an exhaust\u003c\/li\u003e\n\u003cli\u003eCarb Jetting: 40\/130 Idle Jet, 160 Air Corrector, E3 Atomizer (mixer), 92 Main\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTo install the LML engine on 10\" scooters\u003c\/strong\u003e (all large frames without battery or signals from 1959 and up), you will need the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage regulator and Ducati-style CDI\u003c\/li\u003e\n\u003cli\u003e\nEIKH1 (wiring harness)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n89471 (switch-may come with harness kit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e if you are going to retain your original harness and your scooter did not come with a CDI, you will also need part # ENGHARN\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstalling the LML engine on an 8\" wheel\u003c\/strong\u003e will change the gear ratio, consequently increasing RPM at a given speed. It is not recommended to install 8\" wheels on this engine if regular usage will be above 45mph.\u003c\/p\u003e\u003cp\u003eIf installing on an 8\" wheel scooter, you will need the 2-pin brake shoes, brake backplate, and hub and brake drum. If you have a 2-pin 8\" motor, you can re-use these parts from your current engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003e\u003cspan\u003e4-speed large frame scooters (1959+) except Vespa GS150\u003c\/span\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout AZScooterParts: \u003c\/strong\u003eSince the beginning in 1989, AZScooterParts has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/LML_5_port_engine_to_EIK_harness.jpg?v=1697199508\"\u003eWiring Diagram\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Tutti Ricambi","offers":[{"title":"Default Title","offer_id":67964552315201,"sku":"145227NI","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-7248-0-145227NI_8f54449f-b5ba-4224-9b08-ca502a873518.jpg?v=1792557836"},{"product_id":"50cc-4t-complete-engine-csc-go-qmb139-scooters","title":"Engine, Complete - 50cc 139QMB Scooters - Short Case","description":"\u003cp\u003eComplete 4-stroke 50cc engine for CSC go, go MAX, Bella Classic, Nitro Sport, and other 50cc 139QMB gas scooter engines with automatic CVT transmission and rear drum brakes. Includes electric starter, kick start, and CVT. Brake shoes not included.\u003c\/p\u003e\u003cp\u003eThis scooter engine is designed specifically for use with 10\" diameter rear rims. This corresponds to a tire size of 2.75-10 through 3.50-10. Please be sure your rear tire diameter falls within the range of these sizes.\u003c\/p\u003e\u003cp\u003eThis engine is shipped dry. \u003cstrong\u003eDO NOT RUN ENGINE WITHOUT ADDING SPECIFIED AMOUNTS OF OIL.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 220-40\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOutput Shaft Length: 54mm  \u003c\/li\u003e\n\u003cli\u003eCVT Cover (short case): 16 inches  \u003c\/li\u003e\n\u003cli\u003eSet up for drum brake  \u003c\/li\u003e\n\u003cli\u003eSet Up for PAIR Emissions System\u003c\/li\u003e\n\u003cli\u003e69mm Valves\u003c\/li\u003e\n\u003cli\u003e8 Pole A\/C Stator\u003c\/li\u003e\n\u003cli\u003eIncludes Premium Bando Drive Belt \u0026amp; NGK Spark Plug  \u003c\/li\u003e\n\u003cli\u003eEngine Oil: 0.8 Liters\u003c\/li\u003e\n\u003cli\u003eGear Oil: 0.12 Liters (filling) and 0.10 Liters (changing)\u003c\/li\u003e\n\u003cli\u003eEngine type: Single Cylinder 4-Stroke\u003c\/li\u003e\n\u003cli\u003eCooling: Air Cooled\u003c\/li\u003e\n\u003cli\u003eDisplacement: 49cc\u003c\/li\u003e\n\u003cli\u003eBore Stroke(mm): 39 X 41.5\u003c\/li\u003e\n\u003cli\u003eMax Power (kw\/rpm): 2.3\/7500\u003c\/li\u003e\n\u003cli\u003eMax Torque (N-m\/rpm): 3.2\/6500\u003c\/li\u003e\n\u003cli\u003eMin Unload Stable Rotation (rpm): 1600 +\/- 100\u003c\/li\u003e\n\u003cli\u003eStarting: Electric\/kick\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSC Bella Classic 50\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eCSC Nitro Sport 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSC go MAX\u003c\/td\u003e\n\u003ctd\u003eCSC go\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMA\u003c\/td\u003e\n\u003ctd\u003e139QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN139QMB\u003c\/td\u003e\n\u003ctd\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd\u003e139FMA-2\u003c\/td\u003e\n\u003ctd\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e147QMD\u003c\/td\u003e\n\u003ctd\u003eOther QMA models\u003c\/td\u003e\n\u003ctd\u003eOther QMB models\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cspan\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAbout AZScooterParts: \u003c\/strong\u003eSince the beginning in 1989, AZScooterParts has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease choose carefully! AZScooterParts now has a firm no return policy on engines, barring manufacture defects or shipping damage.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct is intended as OEM equivalent for listed models. Any misuse, alteration or alternative application is prohibited by law.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eThis product is not available for international or expedited shipping and will ship only via U.S. domestic ground. This product can only be shipped to the contiguous United States (lower 48 states and D.C.). International orders and orders bound for Alaska, Hawaii, or Puerto Rico for this item will be canceled.\u003c\/b\u003e\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964633350465,"sku":"1100-1251","price":536.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/448808.jpg?v=1792793683"},{"product_id":"gy6-engine-long-case-short-block-gy6-150","title":"GY6 Engine (Long Case, Short Block); GY6 150","description":"\u003cp\u003ePremium short block 150cc 4-Stroke long-case GY6 gas engine with automatic CVT transmission. Builder's special! Add top end of your choice. \u003cbr\u003e\u003cbr\u003eThis is the short block (no cylinder or head) version of the top of the line aftermarket replacement GY6 engine. \u003cbr\u003e\u003cbr\u003eThis scooter engine is used in a wide variety of applications, including all terrain vehicles (ATVs), dirt bikes, and go karts. Compatible with both 125cc and 150cc engine size scooters and vehicles.\u003cbr\u003e\u003cbr\u003eThis partial engine includes stator, flywheel, cooling fan, electric starter, kick start, and CVT.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePlease Read The Following Important Notices:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThis engine is shipped dry. DO NOT RUN ENGINE WITHOUT ADDING OIL.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCheck oil level after letting the engine idle for a few minutes, add additional oil if needed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGY6 125cc and 150cc engines come in different sizes. Please measure the physical size of your engine and compare to the specifications before ordering. The difference is in the length of the rear swing arm. Different lengths have been made to accommodate different wheel sizes.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet Up For Drum Brakes.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThis Engine Only Ships to the Continental U.S.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThere isa no-return policy on all engines, barring manufacture defect or shipping damage.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eDoes Not Include Cylinder, Head, or Cooling Shrouds!\u003c\/li\u003e\n\u003cli\u003ePremium Quality, Hand Inspected, QC Verified\u003c\/li\u003e\n\u003cli\u003eStyle: Long case (11\" from rear of case to drive shaft)\u003c\/li\u003e\n\u003cli\u003eEngine Type: GY6 Single Cylinder 4-Stroke\u003c\/li\u003e\n\u003cli\u003eCooling: Air Cooled\u003c\/li\u003e\n\u003cli\u003eStarting: Electric\/kick\u003c\/li\u003e\n\u003cli\u003e8 Coil A\/C Stator\u003c\/li\u003e\n\u003cli\u003eOutput Shaft Length: 121mm\u003c\/li\u003e\n\u003cli\u003eDistance Between Mounting Points: 5 Inches\u003c\/li\u003e\n\u003cli\u003eSet Up For Rear Drum Brake: 125mm\u003c\/li\u003e\n\u003cli\u003e835-20-30 Drive Belt\u003c\/li\u003e\n\u003cli\u003eEngine Oil Required: 0.75 Liters\u003c\/li\u003e\n\u003cli\u003eGear Oil Required: 0.17 Liters (6 fl. oz.)\u003c\/li\u003e\n\u003cli\u003eShipped Dry, Oil Not Included- Do NOT Run Engine Without Adding Oil\u003c\/li\u003e\n\u003cli\u003eThis Engine Only Ships to the Continental U.S.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e","brand":"Brand not specified","offers":[{"title":"Default Title","offer_id":67964638232897,"sku":"1100-1484","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/515601.jpg?v=1792793690"},{"product_id":"universal-parts-50cc-2-stroke-long-case-engine-short-block","title":"Minarelli 50cc 2-stroke Long Case Engine - Short Block","description":"\u003cp\u003eThe Universal Parts 50cc 2-stroke Minarelli-style 1PE40QMB Long Case Short Block engine is a reliable replacement powerplant for 50cc scooters. This short block ships ready to accept your existing top-end components, making it an efficient swap for worn or damaged cases.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e Oil pump, electric starter, intake manifold, cooling fan, and 105mm rear drum brake shoes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Not Included:\u003c\/strong\u003e Cylinder, piston, head, reeds, and fan shroud. Note: A 2002–2011 Yamaha Zuma 50-style fan shroud is recommended, as standard 1PE40QMB fan covers do not fit well.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMinarelli-style 1PE40QMB long case architecture\u003c\/li\u003e\n\u003cli\u003eElectric starter included\u003c\/li\u003e\n\u003cli\u003eVacuum-style oil pump\u003c\/li\u003e\n\u003cli\u003eSet up for rear drum brake — includes 105mm brake shoes\u003c\/li\u003e\n\u003cli\u003e10mm wrist pin size\u003c\/li\u003e\n\u003cli\u003eDrive shaft to engine case length: 10\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisplacement: 50cc\u003c\/li\u003e\n\u003cli\u003eStroke: 2-stroke\u003c\/li\u003e\n\u003cli\u003eEngine Style: Minarelli 1PE40QMB Long Case\u003c\/li\u003e\n\u003cli\u003eDrive Shaft to Case Length: 10\"\u003c\/li\u003e\n\u003cli\u003eWrist Pin: 10mm\u003c\/li\u003e\n\u003cli\u003eBrake Setup: Rear drum, 105mm shoes\u003c\/li\u003e\n\u003cli\u003eOil Pump: Vacuum style\u003c\/li\u003e\n\u003cli\u003eStarter: Electric\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eFits most 50cc scooters using the Minarelli 1PE40QMB long case engine platform. Fan shroud compatibility may vary — a 2002–2011 Yamaha Zuma 50-style shroud is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo-Return Policy:\u003c\/strong\u003e AZScooterParts does not accept returns on engines unless there is a manufacturer defect or shipping damage.\u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964642132289,"sku":"220-60","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/536349.jpg?v=1792945447"},{"product_id":"blue-line-gy6-engine-case-assembly-long-complete","title":"Blue Line GY6 125\/150cc Long Case Engine Assembly Kit","description":"\u003cp\u003eSimplify your next engine build with the \u003cstrong\u003eBlue Line GY6 Long Case Engine Assembly Kit\u003c\/strong\u003e. Designed for 125cc and 150cc GY6 scooters using a long-case belt configuration (12\"–14\" wheels), this OEM-equivalent engine case kit comes with the most difficult work already done — bearings and rubber isolation buffers are professionally pressed in at the factory, saving you time and specialized tool costs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This case uses a \u003cstrong\u003e54mm cylinder head stud spacing\u003c\/strong\u003e. Verify your engine's stud spacing before ordering. This case is \u003cstrong\u003enot compatible with QMK-based engines\u003c\/strong\u003e (161QMK \/ 1P61QMK).\u003c\/p\u003e\u003ch3\u003eModel Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with \u003cstrong\u003e157QMJ \/ 152QMI\u003c\/strong\u003e-based engines (125cc \/ 150cc) with 54mm head stud spacing:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine codes: 157QMJ, 1P57QMJ, YN1P57QMJ, JJ157QMJ, BN157QMJ\u003c\/li\u003e\n\u003cli\u003eEngine codes: 152QMI, 1P52FMI, 154FMI\u003c\/li\u003e\n\u003cli\u003eFits long-case GY6 platforms with 12\"–14\" wheels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Build:\u003c\/strong\u003e Crankcase bearings and rubber engine isolation buffers pre-installed at the factory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e54mm Head Stud Spacing:\u003c\/strong\u003e Correct for 157QMJ \/ 152QMI engines — not compatible with QMK engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Case Design:\u003c\/strong\u003e Fits 125\/150cc scooters with long-case belt configuration (12\"–14\" wheels).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes left and right crankcase halves, 4 cylinder head studs, rubber engine mount buffers, and breather hose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Equivalent:\u003c\/strong\u003e Blue Line direct-fit replacement when OEM parts are unavailable or cost-prohibitive.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine Compatibility: 157QMJ \/ 152QMI (125cc \/ 150cc \/ 169cc)\u003c\/li\u003e\n\u003cli\u003eHead Stud Spacing: 54mm\u003c\/li\u003e\n\u003cli\u003eCase Type: Long case (fits 12\"–14\" wheels)\u003c\/li\u003e\n\u003cli\u003eMaterial: Die-cast aluminum alloy\u003c\/li\u003e\n\u003cli\u003eIncludes: Left \u0026amp; right crankcase halves, 4 head studs, rubber buffers, breather hose, hardware\u003c\/li\u003e\n\u003cli\u003eBearings: Factory pre-installed\u003c\/li\u003e\n\u003cli\u003eDimensions: 20\" L x 12\" W x 5\" H\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/p\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eBrands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more\u003c\/p\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":67964664971585,"sku":"1100-1507","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-12430-0-1100-1507_fd0a0479-1f29-4744-b661-8f057fe4a1de.jpg?v=1792558766"},{"product_id":"pinasco-slave-engine-251cc-reed-valve-px-p200","title":"Pinasco Slave Engine (251cc, Reed Valve); 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