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50cc Complete Cylinder Head for 49 cc 4-stroke QMB139 engines with 8mm exhaust studs. An OEM Part For Wolf Brand Scooters 49cc Scooters. May also fit other ZNEN Chinese Scooters, ATVs, Mopeds, Etc.

4.8 (1) Write Review
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$35.99

$ 15 .99 $15.99

In Stock
  • OEM Part For 49cc Wolf Brand Scooters Models
  • Complete Cylinder Head for 49 cc 4-stroke QMB139 engines with 8mm exhaust studs
  • Bolt Hole Spacing: 70.5 mm
  • Intake Port Diameter: 17.5 mm
  • Exhaust Port Diameter: 17 mm
  • Emission System: PAIR (Pulsed Secondary Air Injection System)
  • Intake and exhaust studs not included. Spark plug not included
  • May also fit other Chinese Scooters, Mopeds, ATVs, 4 Wheelers, 3 Wheelers, Motor Cross, Pit Bikes, or Other Chinese Powersports MotorCycles / Bikes
  • Other Brands May Include: Lance, Taotao, Kimco, Honda, Jonway, Peace, and ZNEN.


Complete Cylinder Head for 49 cc 4-stroke QMB139 engines with 8mm exhaust studs. Bolt Hole Spacing: 70.5 mm, Intake Port Diameter: 17.5 mm, Exhaust Port Diameter: 17 mm, Emission System: PAIR (Pulsed Secondary Air Injection System), Intake and exhaust studs not included. Spark plug not included. May also fit other Chinese Scooters, Mopeds, ATVs, 4 Wheelers, 3 Wheelers, Motor Cross, Pit Bikes, or Other Chinese Powersports MotorCycles / Bikes


Everto Salcedo
Reviewed in the United States on February 28, 2025
Llego en la dirección correcta posterior de 1 hora. Salia en otra ubicación pero finalmente fue entregado en la dirección correcta.
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