
QMB139 CVK Main Jet Kit – 72 to 110
QMB139 CVK Main Jet Kit – 72 to 110
$47.09
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
QMB139 CVK Main Jet Kit for 50cc 4-stroke QMB139 carburetors includes a size range from #72 - #110. Available in 10 piece or 50 piece set.
Keihin Round Style Main Jet Kit
Available in 10 Piece or 50 Piece Sets
Includes The Following Sizes: 72, 75, 78, 80, 85, 90, 95, 100, 105 & 110
10 Piece Set Has 1 of Each Size, 50 Piece Set Has 5 of Each SizeÂ
Thread Size: M4x0.70
Overall Length: 7.2mm
Please Select Number of Pieces from Drop-Down MenuHonda Dio, Honda Elite 50, QMB139 50cc/49cc , Various unlisted makes/models
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 7 × 4 × 2 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 49cc, 50cc, QMB139, 4-Stroke
- Engine Code: QMB139
- Fits Models / Common Applications: Honda and other compatible models may apply.
- Fitment Notes: Auto Transmission
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 QMB139 engine?
A: This SKU is listed as compatible with QMB139 engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a Honda?
A: This SKU is listed with Honda model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 49cc scooters?
A: This SKU is listed with 49cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 7 × 4 × 2 in |




