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Home259-9146: SEAL (RADIAT
Home259-9146: SEAL (RADIAT
259-9146: SEAL (RADIAT

Radiator Seal

Brand: Cat

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259-9146: SEAL (RADIAT
259-9146: SEAL (RADIAT
Contact your dealer for replacement options.

Radiator Seal

Brand: Cat

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Description
Description

Description:
OD-Controlled O-Rings are used in sealing applications where the outside diameter of the seal is the critical dimension.

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:
OD-Controlled O-Rings are used in many static and dynamic joints throughout Cat machines and engines, including ORFS (O-Ring Face Seal) and STOR (Straight Thread O-Ring) couplings and adapters.

Description:
OD-Controlled O-Rings are used in sealing applications where the outside diameter of the seal is the critical dimension.

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:
OD-Controlled O-Rings are used in many static and dynamic joints throughout Cat machines and engines, including ORFS (O-Ring Face Seal) and STOR (Straight Thread O-Ring) couplings and adapters.

Specifications
Specifications
Units of MeasureUSMetric
Outside Diameter (mm): 1,661.5
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Polymer: EPDM (Ethylene-propylene diene)
Material: Rubber
Cross Section Diameter (mm): 4.76
Inside Diameter (mm): 1,651.98
Cross Section Diameter (in): 0.187
Inside Diameter (in): 65.039
Outside Diameter (in): 65.41
Units of MeasureUSMetric
Outside Diameter (mm): 1,661.5
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Polymer: EPDM (Ethylene-propylene diene)
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Compatible Models
Compatible Models
Generator Set
C175-16
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Generator Set
C175-16
Warranty Information
Return Policy
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Description for part number 259-9146

Description:
OD-Controlled O-Rings are used in sealing applications where the outside diameter of the seal is the critical dimension.

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:
OD-Controlled O-Rings are used in many static and dynamic joints throughout Cat machines and engines, including ORFS (O-Ring Face Seal) and STOR (Straight Thread O-Ring) couplings and adapters.

View More
Specifications for part number 259-9146

Units of Measure

USMetric
Outside Diameter (mm): 1,661.5
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Polymer: EPDM (Ethylene-propylene diene)
Material: Rubber
Cross Section Diameter (mm): 4.76
Inside Diameter (mm): 1,651.98
Cross Section Diameter (in): 0.187
Inside Diameter (in): 65.039
Outside Diameter (in): 65.41
View More
Compatible Models for part number 259-9146

GENERATOR SET

C175-16

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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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