Motorcycle Cylinder Head Assembly Kit+Piston Ring Gasket Kit for 56mm Bore YX140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine

Cylinder Head Assembly Kit + Piston Ring Gasket KitCompatible with:For: 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063)For: 56mm Bore 140cc Horizontal Engine (1P56YMJ )For: 56mm Bore YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5)For: KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit BikesSpecifications:Manufacture: ChinaYX140 Cylinder Head Assembly Material: AluminumYX140 Cylinder Head Assembly Package Includes: 1x Cylinder Head Assembly KitYX140 Cylinder Piston Ring Gasket Material: Aluminum AlloyYX140 Cylinder Piston Ring Gasket Package Includes: 1x cylinder block; 1x piston kit; 1x ring kit; 1x gasket kit

• Wide Compatibility‌:Fits YINXIANG 140cc Horizontal Engines (1P56FMJ W063, 1P56YMJ) and 150cc models (1P56FMJ-5 W150-5).Designed for KAYO, BSE, Xmotos, Apollo, Orion, Rusi, SSR, SDG, GPX, GMX, Pitsterpro, Mobster, Thumpstar, and YX 140cc/150cc Dirt Pit Bikes.
• ‌High-Performance Specifications‌:With 27mm inlet valve and 23mm exhaust valve.Precision valve gap: ‌0.05±0.02mm‌; piston pin diameter: ‌6cm‌; cylinder height: ‌9.1cm‌.
• ‌Complete Repair Kit:‌Cylinder head assembly, timing sprocket, spark plug, valve rocker arm, camshaft, springs, lock clips, limit plate.Cylinder block, piston kit, ring kit, and gasket kit for comprehensive engine maintenance.
• ‌Durable Construction‌:Engineered for durability with high-quality materials, ensuring long-lasting performance in off-road and dirt bike applications.
• ‌Important Note‌:Confirm model and size before ordering‌ to ensure compatibility with your specific engine.