{"product_id":"lifan-110cc-1p52fmh-cylinder-head-valve-gasket-kit-pit-bike","title":"Lifan 110cc 1P52FMH Cylinder Head Valve Gasket Kit Pit Bike","description":"\u003ch2\u003eLifan \/ 1P52FMH Pit Bike 110cc Cylinder Head \u0026amp; Gasket Kit\u003c\/h2\u003e\u003cp\u003eComplete aftermarket cylinder-head assembly for selected Chinese horizontal four-stroke 110cc engines. The closest technical pattern is the \u003cstrong\u003e1P52FMH \/ E-22-style 52.4 mm head family\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKit \/ Component Identification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFinned aluminium complete cylinder-head casting\u003c\/li\u003e\n\u003cli\u003eInstalled intake and exhaust valves\u003c\/li\u003e\n\u003cli\u003eValve springs, retainers and internal valve hardware\u003c\/li\u003e\n\u003cli\u003eRocker-arm \/ tappet mechanism\u003c\/li\u003e\n\u003cli\u003eCamshaft \/ timing-drive components within the assembled head\u003c\/li\u003e\n\u003cli\u003eRemovable finned rocker \/ valve cover\u003c\/li\u003e\n\u003cli\u003eCylinder-head gasket and associated top-end gaskets shown with the kit\u003c\/li\u003e\n\u003cli\u003eSmall mounting studs \/ fixing hardware shown in the product set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine type: horizontal four-stroke Chinese \/ Honda-style engine\u003c\/li\u003e\n\u003cli\u003eNominal capacity: \u003cstrong\u003e110cc\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary engine-code pattern: \u003cstrong\u003e1P52FMH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead \/ cylinder family: approximately \u003cstrong\u003e52.4 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntake valve: approximately \u003cstrong\u003e23 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExhaust valve: approximately \u003cstrong\u003e20 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMatching complete-head assemblies commonly use a \u003cstrong\u003e28-tooth cam timing sprocket\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Guide\u003c\/h3\u003e\u003cp\u003eBest suited to 1P52FMH-pattern Lifan and Lifan-style 110cc horizontal engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifan 1P52FMH 110cc\u003c\/strong\u003e – High. Direct engine-code match for the 52.4 mm head family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifan-style 110cc pit bikes\u003c\/strong\u003e – Medium. Suitable only where the engine code, stud pattern and dimensions match 1P52FMH.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment is based on the engine pattern, not just the badge on the bike or ATV.\u003c\/strong\u003e Chinese manufacturers often used different engines under the same model name.\u003c\/p\u003e\u003ch3\u003eBefore Ordering – Required Checks\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCheck the engine code stamped on the crankcase. A matching \u003cstrong\u003e1P52FMH\u003c\/strong\u003e code is the strongest indicator.\u003c\/li\u003e\n\u003cli\u003eConfirm the approximately \u003cstrong\u003e52.4 mm\u003c\/strong\u003e cylinder\/head family.\u003c\/li\u003e\n\u003cli\u003eCompare the four main stud holes, cam-chain opening, oil passages, intake flange and exhaust port with the photos.\u003c\/li\u003e\n\u003cli\u003eIf possible, confirm approximately \u003cstrong\u003e23 mm intake \/ 20 mm exhaust\u003c\/strong\u003e valve sizes.\u003c\/li\u003e\n\u003cli\u003eDo not assume every 110cc Chinese pit bike or ATV uses this head.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eManufacturer \/ OE-Style Cross-References\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLE0201512150I00\u003c\/strong\u003e – Lifan\/Oriol cylinder head reference for 1P52FMH-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLE0204512150I00\u003c\/strong\u003e – Lifan\/Oriol cylinder-head gasket reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1010010-1P52FMH\u003c\/strong\u003e – 1P52FMH cylinder-head assembly reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1010040-1P52FMH\u003c\/strong\u003e – 1P52FMH cylinder-head gasket assembly reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1060100-1P50FMG\u003c\/strong\u003e – camshaft assembly family reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1060505-1P50FMG\u003c\/strong\u003e – intake valve family reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1060506-1P50FMG\u003c\/strong\u003e – exhaust valve family reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOther Aftermarket Cross-References\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEAD04S-CSP\u003c\/strong\u003e – AB Moto Parts 52.4mm assembled 1P52FMH head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e290-259\u003c\/strong\u003e – GY6 Store 52.4mm E-22-style 110cc cylinder head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1290434946\u003c\/strong\u003e – UD Spare Parts 1P52FMH 52.4mm head\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese references are for identification only. This stock item is \u003cstrong\u003eUnbranded\u003c\/strong\u003e, so the Google Shopping MPN field is intentionally left blank.\u003c\/p\u003e\u003ch3\u003eInstallation Note\u003c\/h3\u003e\u003cp\u003eCorrect cam timing, valve clearances, gasket orientation and cylinder-head torque are essential. Rotate the engine carefully by hand after timing and before starting to confirm the valves do not contact the piston.\u003c\/p\u003e\u003ch3\u003eDelivery \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree UK delivery with an estimated 2–3 working-day service\u003c\/li\u003e\n\u003cli\u003e30-day returns, subject to the item being returned in its original condition\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":57412623270263,"sku":"01003-ENG","price":57.0,"currency_code":"SHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/8771\/6007\/files\/20260823_170126.jpg?v=1787687101","url":"https:\/\/www.motomaniauk.com\/products\/lifan-110cc-1p52fmh-cylinder-head-valve-gasket-kit-pit-bike","provider":"Moto Mania UK","version":"1.0","type":"link"}