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About this item
✔ Complete GY6 50cc Clutch Kit: This complete clutch replacement set includes 1 clutch assembly, 1 variator assembly, and 1 drive belt (669 x 18 x 30). The components are designed to work together, making replacement easier while saving time when selecting compatible parts.
✔ Compatible with Multiple GY6 Engines: Designed for GY6 50cc 4-stroke 139QMB short-case engines, and compatible with many 50cc, 60cc, and 80cc GY6-powered scooters, mopeds, ATVs, and similar vehicles. Please verify your engine model and specifications before purchasing.
✔ Precision Replacement Specifications: The clutch assembly features 22 internal splines, a 12 mm spline inner diameter, 115 mm outer drum diameter, and 105 mm inner drum diameter. The variator uses 16 × 13 mm rollers, and the included drive belt measures 669 × 18 × 30 for accurate fitment.
✔ Heavy-Duty Construction: Manufactured from durable iron and aluminum for excellent strength, wear resistance, efficient heat dissipation, and dependable torque transfer. The high-strength drive belt is built with heat-resistant materials for reliable long-term performance..
