5P-8872: 113.66mm Inside Diameter Seal-O-Ring

Description
O-Rings are used in static sealing and some dynamic applications.

Attributes
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

Specifications

Cross Section Diameter (in): 0.21
Inside Diameter (in): 4.475
SAE AS568 Dash Size: -349
Hardness (Shore A): 75
Outside Diameter (in): 124.32
Color: Black
Material: FKM (75),FKM - Fluoroelastomer,FKM,Fluoroelastomer (FKM) Rubber
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.
Coating: None
Color Notes: Actual o-ring color may differ from image.
Notes: Dimensions and material descriptions provided for reference only.
Polymer: FKM (Fluorocarbon)
Applications: High temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids
Not Compatible With: Amines; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water
Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
Dash Size (in): 349
Temperature (°F): -40 - 350
Material Hardness: 75A
Seal/O-Ring Type: Standard
Primary Sealing Material: Rubber