47 مللي متر المكبس الدائري مجموعات ربط السيراميك الارضي و شرارة التوصيل ل GY6 80cc 139QMB تاوتاو باجا جونواي ATV سكوتر الدراجة الترابية دراجة الطرق غير الممهدة الذهاب كارت
Precise 47mm (1.85") Bore Diameter & 13mm (0.51") Piston Pin – Engineered to exact OEM specifications for seamless fitment in GY6 80cc 139QMB/139QMA engines
Complete Top-End Rebuild Kit – Includes pistons, piston rings, piston pins, cylinder gasket, and spark plug — everything needed for a full, reliable engine overhaul in one box
High-Strength Alloy Construction – Advanced metallurgy delivers superior wear resistance and thermal stability under extreme operating conditions, significantly extending engine lifespan
Precision-Machined Surface Finish – Mirror-smooth piston walls reduce friction against cylinder bores, while elastic piston rings ensure consistent sealing and optimal compression retention
Rigorous Quality Control – Each component is CNC-machined to tight tolerances and inspected for dimensional accuracy, ensuring flawless performance and safe operation on every install
وصف
47mm Piston Ring Gasket Kit & Spark Plug for GY6 80cc 139QMB Taotao Baja Jonway ATV Scooter Moped Dirt Pit Bike Go Kart