Product Details
Description
Universal Parts QMB139 Clutch Assembly
Key Details
- 151-30
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: QMB139
- Engine Code: QMB139
- Fitment Notes: Universal Fit
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: Is this for QMB139 scooters?
A: This SKU is listed with QMB139 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 4 lbs |
|---|---|
| Dimensions | 6.5 × 5.5 × 4.5 in |
| Condition | New |
|---|
- Clutch assembly only — clutch bell not included
- Pulley outer diameter: 118mm
- Clutch inner diameter: 12mm
- Shoe outer diameter: 104mm
- Bearing: 6901-RS
- Engine: QMB139 50cc / 49cc 4-stroke horizontal
- Weight: 4 lbs
- Genuine Buddy 50
- Genuine Roughhouse 50
- Baja SC50
- Kymco 50cc
- Schwinn 50cc
- Panterra 50cc
- Roketa 50cc
- SUNL 50cc
- Tank 50cc
- Most QMB139 49cc/50cc horizontal engine applications





