Meta Description:STD 39mm piston kit for Honda DIO50 2-stroke 50cc scooter. Complete set includes piston, piston rings, wrist pin and circlips. Precision casting, good sealing, direct replacement for DIO50 engine repair.
This 39mm standard piston kit is designed for Honda DIO50 AF18, AF27, AF28 2-stroke air-cooled 50cc scooter engine. It is a common top-end rebuild spare part to restore engine compression and power. The piston is made of high-strength aluminum alloy with high temperature resistance, suitable for high-rev two-stroke working conditions. Matching piston rings adopt elastic wear-resistant material, which can form a good seal between piston and cylinder wall, reduce gas blow-by and control mixed oil consumption. Worn piston, stuck or fatigued piston rings will lead to insufficient compression, hard starting, weak acceleration, excessive exhaust smoke and power drop. This piston set is pre-matched, no modification needed, easy to install. Ideal for routine maintenance, engine overhaul of DIO50 scooter.
| Item | Specification |
|---|---|
| Product Name | Piston Kit / Piston Assembly |
| Fitment | Honda DIO50 AF18 / AF27 / AF28, 50cc 2 Stroke Scooter |
| Bore Size | 39mm STD |
| Material | High temperature aluminum alloy |
| Included | Piston, piston rings, wrist pin, circlips |
| Engine Type | 2-Stroke, Air Cooled |
| Feature | Precision fit, wear-resistant, stable sealing |
Keywords tag: DIO50 39mm piston kit, Honda DIO50 piston set, AF27 AF28 piston, 50cc 2 stroke scooter piston