Features 1、0.06in thick piston ring, embedded in the piston grooves to scrape the excess oil on the cylinder. 2、It is widely used in agriculture, fishery, animal husbandry, aquaculture, forestry, etc. 3、Made of superior iron material, high hardness, anti‑corrosion and durable, long lifespan. 4、Easy to install, does not require complicated operations, convenient for using. 5、Original standard, direct replacement for the old or damaged piston rings, reliable to use. Specification Item Type: Piston Rings Material: Iron Thickness: Approx. 1.5mm/0.06in Model: 190F Purpose: Embedded in the piston grooves to scrape the excess oil on the cylinder Application: Used in agriculture, fishery, animal husbandry, aquaculture, forestry, etc. Package List 5 x Piston Rings