Piston (OEM) GY6 150 cc

GY6 150cc Piston for Scooter Engines

This piston is made for stock GY6 150cc engines. It helps keep the engine running well and efficiently. When piston rings wear down, you may notice smoke, higher oil use, or lower compression. It is one of the GY6 150cc scooter parts that keeps the combustion chamber properly sealed.

What This Part Does

The piston and its rings jointly seal the combustion chamber. When the rings are worn, the engine can lose performance, so replacing them is needed to bring it back to working order.

Specifications

• Size: 150 cc
• Position: Engine
• Fits: GY6 150cc (157QMJ) engine, stock

Fitment

Compatible with:

• GY6 150cc (157QMJ) (stock engine)

Where it goes: part #3 on the crankshaft and piston diagram for the GY6 150cc (157QMJ).

Other versions: For GY6 125cc (152QMI) scooters with a 52.4mm bore: 52.4mm GY6 125cc Piston - 125cc (152QMI) Scooters.

Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Pistons & Piston Rings · Scooter Parts