Caterpillar Seal O-ring | 2955609

Description

The 2955609 Seal O-ring is a standard sealing component made of FKM rubber material. It has a primary sealing capability and is designed for high-temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids. The seal has a dash size of 219 with dimensions including a cross-section diameter of 0.139 inches, an inside diameter of 1.296 inches and an outside diameter of 1.574 inches. It has an efficiency rating of 75 Shore A hardness and is compatible with various fluids such as diester lubricants, halogenated hydrocarbons, petroleum fluids and more. The seal's PTFE coating enhances ease of assembly and provides protection during installation, making it suitable for applications where these characteristics are required.

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Features

• Applications: High-temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids
• Temperature (° F): -40 - 350
• Dash Size (in): 219
• Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
• Not Compatible With: Amin; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water
• Seal/O-ring Type: Standard
• Primary Sealing Material: Rubber
• Cross-Section Diameter (in): 0.139
• Inside Diameter (in): 1.296
• Outside Diameter (in): 1.574
• Material: FKM
• Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.
• Hardness (Shore A): 75
• SAE AS568 Dash Size: -219
• Coating: PTFE coating protects the O-ring from installation damage and provides ease of assembly.
• Color: Light Blue