[LIGHTWEIGHT ALUMINUM ALLOY] Using high‑silicon aluminum alloy for strong thermal diffusion, 42% increased thermal conductivity compared to bimetal structure.
[ENHANCED DURABILITY] One‑piece forming increases machine body strength, improves surface hardness, wear resistance, resistance, and high temperature impact resistance.
[EFFICIENT PERFORMANCE] Lightweight construction reduces the weight of the machine, providing strong gas compression ability, surging power, and smooth operation without jamming.
[LONG LASTING] Durable for a long service life, the piston kit offers clear thread, smooth knob, and a good thermal fit to the piston for optimized performance.
[COMPLETE ASSEMBLY] The kit includes all necessary components such as cylinder, piston, rings, gaskets, piston pin, spark plug, bearing, fastening screw, and rubber tube.

Spec:
Item Type: Cylinder Piston Kit
Material: High silicon aluminum alloy
Cylinder Diameter: Approx. 46mm / 1.8in

Package List：
1 x Bearing
1 x Cylinder
1 x Piston
1 x Piston Circle
2 x Piston Ring
1 x Piston Pin
4 x Gasket
1 x Fastening Screw
1 x Rubber Tube
1 x Spark Plug

Note：

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