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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings202-0666: 717.52mm Inner Diameter O-Ring Seal
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
202-0666: 717.52mm Inner Diameter O-Ring Seal
202-0666: 717.52mm Inner Diameter O-Ring Seal

Seal Ring

Brand: Cat

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202-0666: 717.52mm Inner Diameter O-Ring Seal
202-0666: 717.52mm Inner Diameter O-Ring Seal
202-0666: 717.52mm Inner Diameter O-Ring Seal
202-0666: 717.52mm Inner Diameter O-Ring Seal
202-0666: 717.52mm Inner Diameter O-Ring Seal

Seal Ring

Brand: Cat

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Description
Description

Description:
Rectangular Seals and Rings are circular seals with a rectangular cross-section. The edges may or may not be rounded according to the application needs.

Attributes:
Cat® Seals and 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.

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

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

Applications:
Rectangular seals and rings are used in a wide variety of sealing applications throughout Cat machines and engines.

Warning:This product can expose you to chemicals including Tetrafluoroethylene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Description:
Rectangular Seals and Rings are circular seals with a rectangular cross-section. The edges may or may not be rounded according to the application needs.

Attributes:
Cat® Seals and 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.

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

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

Applications:
Rectangular seals and rings are used in a wide variety of sealing applications throughout Cat machines and engines.

Warning:This product can expose you to chemicals including Tetrafluoroethylene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
Cross Section Width (in): 0.2
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Cross Section Height (mm): 2.5
Cross Section Width (mm): 5.1
Material: PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic
Inside Diameter (mm): 717.5
Inside Diameter (in): 28.25
Cross Section Height (in): 0.1
Units of MeasureUSMetric
Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
Cross Section Width (in): 0.2
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
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Compatible Models
Compatible Models
Engine - Machine
3516C
Truck
793D793F AC793F793F CMD793F OEMMT4400D AC793F XQ
Off Highway Truck
793793D793F
View More
Engine - Machine
3516C
Warranty Information
Return Policy
Parts diagram for 202-0666
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 202-0666
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 202-0666

Description:
Rectangular Seals and Rings are circular seals with a rectangular cross-section. The edges may or may not be rounded according to the application needs.

Attributes:
Cat® Seals and 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.

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

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

Applications:
Rectangular seals and rings are used in a wide variety of sealing applications throughout Cat machines and engines.

View More
Warning:This product can expose you to chemicals including Tetrafluoroethylene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 202-0666

Units of Measure

USMetric
Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
Cross Section Width (in): 0.2
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Cross Section Height (mm): 2.5
Cross Section Width (mm): 5.1
Material: PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic
Inside Diameter (mm): 717.5
Inside Diameter (in): 28.25
Cross Section Height (in): 0.1
View More
Compatible Models for part number 202-0666

ENGINE - MACHINE

3516C

TRUCK

793D 793F AC 793F 793F CMD 793F OEM MT4400D AC 793F XQ

OFF HIGHWAY TRUCK

793 793D 793F

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

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