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Koso Oil Pump High-Flow (GY6)

Description: Koso’s High-Flow Oil Pump (NF239000) for 125/150cc GY6 engines is strongly recommended for those who upgraded their engine with a Big Bore Kit. The addition of this high-quality part will increase the oil flow by 20%, which is a very effective modification that will help prevent engine failure. Keeping the engine lubricated and cool is very important, whether you ride for fun or for races.


•    Increases Oil Flow by 20%
•    Made in Taiwan
•    Fit 54mm Stud Spacing (A-Block)
•    Fit 57mm Stud Spacing (B-Block)

•    Fit GY6 125/150cc+ BORE

Supported Models: GY6 152QMI 157QMJ 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, Vento

Item Weight & Product Dimensions:
•    0.255 pounds | 1.816" (OD) x 0.236" (ID) x 1.339" (H)

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Koso Oil Pump High-Flow (GY6)
  • Availability: 12
  • Brand Koso
  • Reward Points: 2
  • Model: NF239000
  • Weight: 0.26lb
  • SKU: 128-20
Products Sold: 8
Product Views: 3262
Price in reward points: 52