Product Details
Description
Regulator (4-Pin Connectors); CSC GO.
Key Details
- Original Parts For Scooters SKU: 100-172, SKU 151-67
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.
- Fits Models / Common Applications: CSC and other compatible models may apply.
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 CSC?
A: This SKU is listed with CSC model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |
| Condition | New |
|---|
Keep your scooter's electrical system running properly with this OEM-style voltage regulator/rectifier. Featuring a 4-pin male connector and no pigtail, this direct-fit replacement is compatible with a wide range of 50cc scooters and 139QMB-based engines from Genuine, CSC, and dozens of Chinese-market brands.
- OEM-style replacement regulator/rectifier
- 4-pin male connector, no pigtail
- Compatible with 139QMB, 139QMA, and related engine families
- Fits Genuine Buddy, RoughHouse, and CSC go / go MAX / Pug / Nitro Sport / Bella Classic
- Plastic connector color may vary from product photo
- Plug style: 4-pin, male
- Pigtail: None
- SKU: 1100-1294
- Weight: 0.15 lbs
- Dimensions: 2" x 1.5" x 1"
| Brand | Model |
|---|---|
| CSC | go, go MAX, Pug 50, Nitro Sport 50, Bella Classic 50 |
| Genuine | Buddy 50, Buddy 125, Buddy 150, RoughHouse 50 |
| 139QMB-based engines | 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD, and other QMA/QMB variants |





