Caterpillar Injector Pump O-ring Seal | 2275904

Description

The OMC 2275904 is a Caterpillar Injector Pump O-ring Seal designed for high-temperature applications that require resistance to a variety of substances, including air, fuels, lubricants and hydraulic fluids. It is constructed from durable rubber with a standard hardness of 75 Shore A. This O-ring seal is compatible with lubricants, halogenated hydrocarbons (above 100° C), petroleum fluids, phosphate ester fluids, silicone fluids, and some acids. It features a PTFE coating that protects the O-ring from installation damage and eases assembly.

WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features

• Temperature (° F): Minimum: -40 Maximum: 350
• Compatible With: Diester lubricants, Halogenated hydrocarbons (above 100° 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
• Dark Blue
• FKM (Fluoroelastomer)
• Cross-Section Diameter (in): 0.118
• Inside Diameter (in): 4.094
• Outside Diameter (in): 4.331
• Hardness (Shore A): 75
• SAE AS568 Dash Size: Not available
• Material Description: FKM rubber is capable of service temperatures of -40 to 150° C 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.