Engine / Transmission

Extreme Motor Sales offers both long-case and short-case versions of the 150cc, 4-stroke GY6 engine.
These are the most common engines found in large frame Chinese scooters.
Parts for the 150cc or 125cc 4-stroke GY6 QMJ/QMI157, QMJ/QMI152 engine. 

Items: 1–12 of 102, per page
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    Variator Assembly 107mm Drive Face for 150cc and 125cc GY6 engines
     
    Variator Assembly 107mm Drive Face for 150cc and 125cc GY6 engines
    • $35.99

    Score: 5.00. Votes: 1
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    Variator Assembly with 115mm Drive Face for 150cc and 125cc GY6 engines
     
    Variator Assembly with 115mm Drive Face for 150cc and 125cc GY6 engines
    • $35.99

    Score: 5.00. Votes: 1
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    Complete Variator Kit for 150cc GY6B 4-stroke ZNEN engines
     
    Complete Variator Kit for 150cc GY6B 4-stroke ZNEN engines
    • $47.99

    Score: 5.00. Votes: 1
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    Variator for 150cc GY6B 4-stroke ZNEN Scooter Engines
     
    Variator for 150cc GY6B 4-stroke ZNEN Scooter Engines
    • $25.99

    Score: 5.00. Votes: 1
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    GY6B Variator Back Plate for 150cc GY6B 4-stroke ZNEN Scooter Engines
     
    GY6B Variator Back Plate for 150cc GY6B 4-stroke ZNEN Scooter Engines
    • $13.99

    Score: 5.00. Votes: 1
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    Dr Pulley Variator Assembly V 181401 125cc & 150cc 4-stroke GY6 engine
     
    Dr Pulley Variator Assembly V 181401 125cc & 150cc 4-stroke GY6 engine
    • $99.99

    Score: 5.00. Votes: 1
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    SSP-G GY6 Racing Variator Set 125cc & 150cc 4-stroke Engine
     
    SSP-G GY6 Racing Variator Set 125cc & 150cc 4-stroke Engine
    • $59.99
    Only 2 left in stock

    Score: 5.00. Votes: 1
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    Koso High Performance Variator Set (FB224003) for 125cc and 150cc GY6
     
    Koso High Performance Variator Set (FB224003) for 125cc and 150cc GY6
    • $79.99

    Score: 5.00. Votes: 1
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    Hoca Roller Weights size 18x14 for 150cc and 125cc GY6 4-stroke
     
    Hoca Roller Weights size 18x14 for 150cc and 125cc GY6 4-stroke
    • $14.99

    Score: 5.00. Votes: 1
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    Dr. Pulley 18x14 Round Roller Weights for GY6 125/150cc 4-stroke engines
     
    Dr. Pulley 18x14 Round Roller Weights for GY6 125/150cc 4-stroke engines
    • $19.99

    Score: 5.00. Votes: 1
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    Dr. Pulley 18x14 Sliding Roller Weights for GY6 125/150cc 4-stroke
     
    Dr. Pulley 18x14 Sliding Roller Weights for GY6 125/150cc 4-stroke
    • $24.99

    Score: 5.00. Votes: 1
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    Stock 20x15 Roller Weights for 150cc GY6B 4-stroke ZNEN engines
     
    Stock 20x15 Roller Weights for 150cc GY6B 4-stroke ZNEN engines
    • $14.99

    Score: 5.00. Votes: 1
Items: 1–12 of 102, per page
Bestsellers
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    150cc 4 Stroke GY6 Scooter Complete Engine Assembly. Long Case
     
    150cc 4 Stroke GY6 Scooter Complete Engine Assembly. Long Case
    • $449.99

    Score: 5.00. Votes: 1
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    Universal Rear Clutch assembly 150cc GY6 QMJ152/157 QMI157
     
    Universal Rear Clutch assembly 150cc GY6 QMJ152/157 QMI157
    • $59.99

    Score: 5.00. Votes: 1
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    Left Crankcase Short Version 150cc GY6 4-stroke QMI157 QMJ157 150cc
     
    Left Crankcase Short Version 150cc GY6 4-stroke QMI157 QMJ157 150cc
    • $89.99
    Only 1 left in stock

    Score: 5.00. Votes: 1