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Monster Scooter Parts  |  SKU: X98-9560-001

CVK 50cc 139QMB Scooter, ATV, and Dirt Bike Carburetor with Electric Choke

$22.99
Finish

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This item has a 30 day warranty. Warranty Policy

Free Shipping
  • US domestic ship to addresses only.
  • Does not include expedited shipping services.
Key Features
  • For 49cc & 50cc 139QMB 4-stroke engines
  • Standard or Chrome finish
  • Electric choke
  • Broad compatibility

Description
This CVK-style 50cc scooter carburetor made by Keihin is designed specifically for 50cc QMB139 4-stroke scooter, ATV, and dirt bike engines. This carburetor is equipped with an electric choke.

Best of all, you can select your superb little 139QMB carburetor in either a standard gray metal finish or a super-cool chrome-plated finish. The chrome finish may not make this carb mix gas and air any better than the standard "carb-colored" carburetor, but it sure will look distinctive mounted on your machine's 139QMB engine.

Prior to ordering, please compare the Specs for this carburetor against your original carburetor. This carburetor is commonly used on products from Baja Motorsports, Chuanl, Geely, Kymco USA, Manco, Panterra, Peace, Roketa, Strada, SunL, Tank, and Vento. Connector color may vary.

⚠ WARNING California Residents: Proposition 65 Warning

Reviews (8)

Customer Reviews

Based on 8 reviews
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C
Chuck M

Always the correct part that works flawlessly

R
Robert C

Bolted right on, started right up, runs great thank you

B
Barb E

Was very confused when I ordered this because there were several different options, but I think I actually chose the correct one!

L
Leandro R

stock carburetor is sealed from factory and provides limited performance. After 3000 km I wasn't able to adjust idle speed and decided replace it for this model. I have a mallosi variator whit 8 grams rollers and everything else is stock in my daughter's TaoTao Thunder 50cc. 44 mph by gps after installed this carburetor and made minimun adjustments on the idle screw. I love it....

D
Derrick L

I put it on and it works perfect!!!!!!!! thanks guys, I'll be back!

12

Specifications

  • Engine Size(s): 49cc-50cc 4-Stroke
  • Engine Intake Inner Diameter: 19 mm
  • Engine Intake Outer Diameter: 26 mm
  • Air Intake Outer Diameter: 39 mm
  • Air Intake Inner Diameter: 36 mm
  • Overall Depth: 9.5 cm
  • Overall Width: 11.5 cm
  • Overall Height: 10.5 cm
  • Choke: Electric auto bystarter
  • Choke Location: Left
  • Connector: 2 pin
  • Connector Cord Length: 60 cm
  • Fuel Line Length: 6 cm
  • Fuel Line Inner Diameter: 4 mm
  • Fuel Line Outer Diameter: 8 mm
  • Vacuum Hose Length: 28 cm +/-
  • Vacuum Hose Inner Diameter: 4 mm
  • Vacuum Hose Outer Diameter: 8 mm
  • Drain: No
  • Fuel Shutoff: No

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    Compatibility