Product Details
Description
Universal Parts Seat Lock
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.
- 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.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 8 × 4 × 2 in |
| Condition | New |
|---|
Universal Parts seat lock assembly for GY6 125cc and 150cc sport-style scooters. Unlocks the seat to access the underseat storage compartment. Cylindrical lock body with blue anodized face, white plastic mounting collar, and black U-shaped retention clip. Includes 2 Haitong-branded keys on a ring.
- Seat lock assembly for GY6 125–150cc sport-style scooters
- Cylindrical lock body with blue anodized face
- White plastic mounting collar and black U-shaped retention clip
- Includes 2 keys (Haitong)
- Overall length: 51mm | Key switch OD: 26mm | Body OD: 19mm
- Overall Length: 51mm
- Outer Diameter (key switch): 26mm
- Outer Diameter (body): 19mm
- Includes: 2 keys
- Application: GY6 157QMJ/152QMI 125–150cc sport-style scooters
Compatible Engine Codes
| GY6 157QMJ-Based Engine Codes | |||
|---|---|---|---|
| 157QMJ | 161QMK | 152QMI | 1P61QMK |
| YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ |
| 1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ/QMK/QMI |
If your engine code includes "QM" or "FM", this seat lock is likely compatible.






