GY6 50cc (139QMB) Drive Face Assembly (Aluminum)

Drive Face Assembly for GY6 50cc Engines

This aluminum drive face assembly is designed specifically for GY6 50cc engines. It fits models known as QMB, including various engine codes such as 139QMA, 139QMB, and several others. This part is one of the GY6 50cc scooter parts that can improve your scooter's performance by ensuring efficient power transfer during rides. Replacing the drive face assembly can lead to better acceleration and responsiveness, making it a worthwhile upgrade for any scooter enthusiast.

Construction and Material

Constructed from lightweight aluminum, this drive face assembly offers durability without adding unnecessary weight to your scooter. The choice of material supports effective thermal management, helping to maintain reliable engine operation during your rides. This assembly is built to withstand the demands of daily use, ensuring that it can handle various riding conditions with ease.

Installation and Compatibility

This assembly fits directly into GY6 50cc engines, serving as an important component for maintenance and upgrades. It is a straightforward replacement that aids in optimizing the transmission system of your scooter. By ensuring a proper fit, it helps deliver consistent performance, allowing you to enjoy your rides with confidence.

Specifications

• Material: Aluminum
• Position: Drive Face Assembly
• Fits: GY6 50cc engines
• OEM Part Number: 139QMB

Fitment

This drive face assembly is compatible with various GY6 50cc engine models, including:

• 139QMA
• 139QMB
• 1P39QMB
• 1P39QMA
• 1P39QMA-2
• YN139QMB
• JJ1P39QMB
• 139FMA-2
• BD1P39QMB
• BN139QMB
• LJ139QMB
• 147QMD (GY6 80cc)

Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.

Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Transmission & Final Drive · Scooter Parts