Blue Line Piston Kit for GY6 150cc engines
Blue Line Piston Kit for GY6 150cc engines
$36.10
Out of 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
Blue Line Piston Kit for GY6 150cc engines is a replacement piston assembly for compatible 139QMB scooter engine repairs or rebuilds.
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: 150cc, 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 150cc scooters?
A: This SKU is listed with 150cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 1.7 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
Refresh your top-end quickly and easily with this Blue Line Piston Assembly Kit for GY6 150cc engines with a standard bore of 57.4mm. Â
- Piston Diameter: 57.4mm
- Includes all standard and oil scraper rings
- Includes wristpin and new wrist pin clips
Product is intended as OEM equivalent for listed models. Any misuse, alteration or alternative application is prohibited by law.
