Product Details
Description
SSP-G 180cc Cylinder Head
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: 180cc
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: Is this for 180cc scooters?
A: This SKU is listed with 180cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 3.05 lbs |
|---|---|
| Dimensions | 6 × 4 × 2.1 in |
| Condition | New |
|---|
This SSP-G 180cc Cylinder Head is only for use with our GY6 180cc Power Kit.
- Only for use with our GY6 180cc Power Kit
- Exhaust Valve Diameter: 22.8mm
- Exhaust Port Diameter: 22mm
- Exhaust Port Bolt Hole Spacing: 50mm
- Intake Valve Diameter: 27.75mm
- Intake Port Diameter: 23mm
- Intake Port Bolt Hole Spacing: 45mm
- 57mm "B-case" stud spacing
- Overall Height: 66mm
157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
| 157QMJ | 161QMK | 152QMI | 1P61QMK |
| YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ |
| 1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ, QMK, and QMI models |
Don't see your engine listed? If the engine code includes "QM" or "FM" and you're running our GY6 180cc Power Kit, this product is compatible with your vehicle.
About SSP-G: Scooterworks USA is the exclusive distributor of SSP-G Performance Parts! All SSP-G parts are sourced from top manufacturers in Taiwan for the best combination of performance, quality and cost.





