Feature: 1. Piston ring set is suitable for 192F engines, very practical 2. Ring ports of the three piston rings cannot be on the same direction (it is better to stagger 120 in order), and the ring ports of the piston ring need to stagger the piston pin holes 3. The piston ring has been installed and tested, can run at high speed and load, which is durable 4. The product is durable, come with anti‑corrosion, high temperature resistance 5. Excellent alloy material, with high hardness, good heat resistance and corrosion resistance Specification: Item Type: Piston Ring Combination Material: Alloy Purpose: Air-cooled generator piston accessories Suitable Models: 192F engines Piston Diameter: Approx. 92mm / 3.6in Thickness: Approx. 2mm / 0.1in 3.5mm / 0.1in 2mm / 0.1in Package List: 3 x Piston Ring Combination