Cylinder diameter:62.5mm/2.46".distributor diameter:28mm/1.1".piston diameter:62.5mm/2.46".piston pin diameter:15mm/0.59". Replacement for 62.5mm 4-stroke gy6 180cc 200cc atv utv scooter go kart 152qmi 157qmj gy6 150 engine,gy6 152qmi 157qmj engine scooter. The kit is made of high-quality aluminum alloy and high-temperature-resistant steel to ensure excellent performance even under extreme conditions. the cylinder liner is precision machined to provide excellent wear resistance and heat dissipation, significantly extending engine life. Effectively increases engine displacement, providing more powerful power output and higher fuel efficiency. optimized combustion chamber design further improves combustion efficiency, enabling your vehicle to perform well in all terrains. All parts are designed for precise fit to ensure seamless installation. Saving time and cost by eliminating the need to purchase additional parts. pls confirm The size of the product meets your requirements before you purchase
Note:please allow 0.5-1 inch difference due to manual measurement.1 inch=2.54cm

Size:
Cylinder diameter:62.5mm/2.46"
Distributor diameter:28mm/1.1"
Piston diameter:62.5mm/2.46"
Piston pin diameter:15mm/0.59"
Replacement for:
Most 4 Stroke Scooter 152QMI 157QMJ GY6 125 GY6 150 Engine
GY6 180cc 200cc ATV UTV Scooter Go Kart
Package Included:
Cylinder Head x 1pc
Cylinder Block x 1pc
Gasket x 2pcs
Piston Set x 1pc
GOOFIT Keychain x 1pc
About After-sales service:
First of all,we sincerely apologize to you for returning exchange or refund caused by any reason. Please be assured, no matter what the problem. Please contact us first, we will do our best to solve any problem for you. We attach great importance to every customer. Your satisfaction will be our greatest impetus
About GOOFIT:
GOOFIT was established in 2000. We are a leading website selling, ATVs parts, Go Karts parts, Dirt Bikes parts pocket bike parts, Moped scooter parts online
Company Culture:
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