Blue Line GY6 Kickstart Idle Gear (Reduction Gear) 125/150cc

Replace a worn or damaged kickstart idle gear with this OEM GY6 Kickstart Idle (Reduction) Gear. The two-piece assembly consists of a large outer spur gear (37 teeth, lightened with oval cutouts) and a small inner helical pinion gear at the center hub. This intermediate gear sits between the kickstart shaft and crankshaft gear to transmit kick-start force to the engine. Fits GY6 125/150cc horizontal 4-stroke engines equipped with a kick start.

Specifications

• SKU: 1100-1145
• Number of Teeth: 37
• Shaft Diameter: 12mm
• Overall Length: 98mm
• Engine: GY6 125/150cc horizontal 4-stroke
• Start Type: Kick start only

Compatibility

Fits GY6-based 125/150cc engines with kick start, including the following engine codes: 157QMJ, 152QMI, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, and other QMJ/QMI variants. 

• OEM Kickstart Idle (Reduction) Gear — Transmits Kick-Start Force to Crankshaft
• Two-Piece Assembly: Large Outer Spur Gear (37T, Lightened) with Inner Helical Pinion Hub
• 37 Teeth, 12mm Shaft Diameter, 98mm Overall Length
• Kick-Start Engines Only — Not for Electric-Start or EFI-Only Engines (e.g. 161QMK)
• Fits 157QMJ, 152QMI, and Related GY6 125/150cc Engine Codes

SKU: 1100-1145 | Teeth: 37 | Shaft: 12mm | Length: 98mm | Engine: GY6 125/150cc horizontal 4-stroke | Start type: Kick start only | Not for: 161QMK or EFI electric-start-only engines

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