Prima Flywheel Puller; (GY6, 139QMB)
Prima Flywheel Puller; (GY6, 139QMB)
$40.64
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Prima Flywheel Puller; (GY6, 139QMB)
Compatibility
Fits many 139QMB-based 50cc / 80cc scooter engines. Confirm measurements, connector style, and engine family before ordering.
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, GY6
- Engine Code: 139QMB
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.625 lbs |
|---|---|
| Dimensions | 7 × 3.75 × 1.25 in |
Prima flywheel puller. This Universal flywheel puller is reversible and works for many scooter models including GY6 / GY50 / 139QMB, Buddy 50, Buddy 125, Buddy 150, Buddy 170i, Roughhouse 50, Hooligan, Go, Go Max, Bella, Pug, and many more.Specifications:Flywheel thread diameter fitment: 24mm/0.95" & 27mm/1.63"Made of high-strength, hardened steel Simple installationCompatibility:Genuine Buddy 50 Genuine Buddy 125Genuine Buddy 150 Genuine Buddy 170iRoughhouse 50 Hooligan 170iChicago Scooter Co. go. 50 Chicago Scooter Co. go. Max 50139QMB-based 50cc / 80cc engines with the following engine codes 139QMA 139QMB 1P39QMB 1P39QMA-2YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMBBN139QMB 147QMD Other QMA models Other QMB models157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes          157QMJ 161QMK 152QMI 1P61QMKYN1P57QMJ 1P52FMI 154FMI JJ157QMJ1P57QMJ BN157QMJ BN161QMK-A Other QMJ QMK QMI modelsAbout Prima:  Prima stands at the forefront of stylish, and reliable scooter accessories, service components, and protective gear for scooter enthusiasts. Products under the Prima brand are specifically engineered to fit seamlessly and color-match when appropriate with a wide range of well-known scooter manufacturers, such as Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, Royal Alloy, and GY6/QMB powered scooters.  Since its inception in 2006, Prima has consistently offered exceptional style, function, performance, and protection for both scooters and scooterists alike. Â
