Seal O-Ring

Caterpillar

• Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.

• Polymer: FKM (Fluorocarbon)

• Applications: High pressure, high temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids; ORFS, STORS seals

• Material: FKM (90),FKM - Fluoroelastomer,Fluoroelastomer (FKM) Rubber

• Not Compatible With: Amines; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water

• Material Hardness: 90A

• Coating: None

• Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids

• Inside Diameter (in): 0.386

• Temperature (°F): -40 - 350

• Material Description: FKM provides superior performance in most applications, including Air, Engine Oil, Diesel Fuel, Hydraulic Oil, Automatic Transmission Fluid and Biodiesel. Most FKM formulations should not be used with Coolant/Urea. FKM is effective in high temperatures, and has good abrasion and cut resistance.

• Cross Section Diameter (in): 0.075