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52mm Big Bore Cylinder Rebuild Kit Cylinder Head Assy Compatible with GY6 105cc 4-Stroke 139QMB 139QMA Moped Scooter ATV Engine(69mm Valve)
4.0 (147 items)
Limited Time SaleUntil the end
09
53
42
$82.40 cheaper than the new price!!
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New $137.33
Product details
| Management number | 212760183 | Release Date | 2026/04/06 | List Price | $54.93 | Model Number | 212760183 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Suitable for GY6 105cc 4-stroke 139QMB 139QMA moped ATV engineIntake valve diameter: 23mm (18.5mm) valve diameter: 20mm (16mm)Cylinder bore: 52mmPiston pin outer diameter: 13mmProduct diameter: 5.2cmProduct weight: 2.1kg
- Compatibility: Matches GY6 105cc 4-stroke 139QMB 139QMA engine
- Dimensions: Intake valve diameter 23mm, valve diameter 20mm
- Cylinder body diameter: 52mm, piston pin outer diameter 13mm
- Weight: 2.1kg, easy to install
- Material: solid material,
| Department | unisex-adult |
|---|---|
| Item Weight | 1.76 ounces |
| Manufacturer | pZjHaok |
| Number of pieces | 1 |
| Assembly required | No |
| Item model number | pZjHaok8903 |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches |
Casting Tools
Cylinder Heads
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