6V9769 CATERPILLAR 6V-9769: SEAL

Dash Size (in): 325
Applications: Ebullient cooled engine cooling systems
Compatible With: Alcohols; Automotive brake fluids; Hot, cold water; Ketones; Ozone and sunlight; Phosphate ester fluids; Silicone fluids; Some dilute acids; Steam (200 Degree C max); Steam (400 Degree F max)
Temperature (°F): -67° - 275°
Seal/O-Ring Type: Standard
Primary Sealing Material: Rubber
Not Compatible With: Aromatic fuels; Diester lubricants; Petroleum fluids
Cross Section Diameter (in): 0.21
Inside Diameter (in): 1.475
Outside Diameter (in): 1.895
Material: EPDM - Ethylene Propylene Diene Modified
Material Description: EPDM rubber is capable of service temperatures of -55 to 121C and is resistant to air, water and glycol based fluids such as engine coolant and diesel exhaust fluid. EPDM rubber is not recommended in applications that require resistance to fuel oils, gasoline, diesel fuel and lubricants.
Hardness (Shore A): 70
SAE AS568 Dash Size: -325
Coating: PTFE coating protects the O-Ring from installation damage and provides ease of assembly.
Color: Purple
Color Notes: Actual o-ring color may differ from image.
Notes: Dimensions and material descriptions provided for reference only.