GY6 Starter Clutch and Gear Kit

Starter Clutch and Gear Set for GY6 Engines

This starter clutch and gear set is made for GY6 157QMJ-based engines, covering 125cc, 150cc, and 169cc scooters. It is a full replacement for restoring electric start operation. Every part needed for the repair is included, so you can work on your starting system without sourcing pieces separately. It is one of the GY6 scooter parts that helps your engine start smoothly and reliably.

What's in the Set

You get a starter clutch, a 60-tooth starter gear, and a needle bearing. Together, these parts connect the starter motor to the engine so it turns over properly. If your starter is not working as it should, this set gives you a dependable replacement to get the scooter running again.

Signs It May Be Time to Replace the Starter Clutch

A worn starter clutch can cause the engine to fail to start, which is frustrating and inconvenient. Common warning signs include grinding noises, slipping, and trouble getting the engine to turn over. Checking related GY6 scooter parts during routine maintenance, including the starter components, can help you catch problems early and keep the engine performing well.

Specifications

• Keyhole Diameter: 22mm
• Starter Gear: 60 tooth
• Hole Diameter on Gear: 10mm
• Hole Diameter on Clutch: 4mm
• Includes: Starter clutch, starter gear, and needle bearing
• Fits: GY6 157QMJ-based 125cc, 150cc and 169cc scooter engines (engine codes listed in the product text)

Fitment

Fits:

• GY6 157QMJ-based 125cc engines (157QMJ, YN1P57QMJ, JJ157QMJ, 1P57QMJ, BN157QMJ)
• GY6 150cc engines (152QMI, 154FMI, 1P52FMI)
• GY6 169cc engines (161QMK, 1P61QMK, BN161QMK-A)
• Other GY6 engines with QM or FM in the engine code (QMJ, QMK, QMI)

How to choose: Use this set if your engine code includes QM or FM and the gear has 60 teeth with a 22mm keyhole.

Shop more: GY6 Scooter Parts · Chinese Scooter Parts · Scooter Clutches & Clutch Springs · Scooter Starters & Relays · Scooter Parts