Cross Section Diameter (mm): 3.53
Inside Diameter (mm): 20.22
SAE AS568 Dash Size: -211
Hardness (Shore A): 78
Outside Diameter (mm): 1.07
Color: Orange
Material: HNBR (78),HNBR - Hydrogenated Nitrile,HNBR
Material Description: HNBR rubber is capable of service temperatures of -40 to 115C and is resistant to fuel, oils, lubricants and offers good abrasion and cut resistance.
Coating: PTFE coating protects the O-Ring from installation damage and provides ease of assembly.
Color Notes: Actual o-ring color may differ from image.
Notes: Dimensions and material descriptions provided for reference only.
Applications: Automotive air conditioner seals; High temperature flex boot seals; High temperature power steering seals; Higher temperature hydraulic seals; Middle cylinder liner seals
Not Compatible With: Aromatic and oxygenated gasolines; Automotive and aircraft brake fluids; Chlorinated hydrocarbons; Ethers; Ketones; Phosphate ester fluids
Compatible With: Abrasion resistant; Diesel fuels; Diester lubricants; Ozone; Petroleum oils, greases; Refrigerant HFC - 134a (Non-Freon); Silicone fluids; Steam; Water base engine coolants
Temperature (°C): -40° - 121°
Seal Inside Diameter (mm): 20.22
Seal/O-Ring Type: Standard
Primary Sealing Material: Rubber