TFC 63mm Cylinder and Stroker Crankshaft Kit – GY6
TFC 63mm Cylinder and Stroker Crankshaft Kit – GY6
$670.90
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
TFC 63mm Cylinder and Stroker Crankshaft Kit - GY6 is an OEM-style replacement crankshaft assembly for compatible 139QMB scooter engines.
Key Details
- 179-22
Related Categories
Additional information
| Weight | 14.5 lbs |
|---|---|
| Dimensions | 12 × 12 × 8 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- Engine Code: 139QMB
- Fitment Notes: OEM
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 GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 14.5 lbs |
|---|---|
| Dimensions | 12 × 12 × 8 in |
