Caterpillar

Select Equipment

Select equipment to view parts that fit your equipment.
No suggested results. Try again.
Register
Caterpillar

Select Equipment

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings4J-1253: 354.96mm Inside Diameter Seal-O-Ring
Home
Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
4J-1253: 354.96mm Inside Diameter Seal-O-Ring
4J-1253: 354.96mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Product Images
4J-1253: 354.96mm Inside Diameter Seal-O-Ring
4J-1253: 354.96mm Inside Diameter Seal-O-Ring
4J-1253: 354.96mm Inside Diameter Seal-O-Ring
4J-1253: 354.96mm Inside Diameter Seal-O-Ring
4J-1253: 354.96mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Check Price
Check Price
Login to view your customer price
Warranty Information
Return Policy
Description
Description

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.

Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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.

Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 354.96
Inside Diameter (in): 13.975
Material: NBR (75),NBR - Nitrile,Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Dash Size: 457
Units of MeasureUSMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 354.96
View More
Compatible Models
Compatible Models
Track-Type Tractor
D10
Challenger
65C65B65E75D85C65D75C85E75E85D95E7570C65
Wheel Tractor
650B660B627G627H651631G
Ripper
10
Wagon
772
Wheel Tractor-Scraper
627627K LRC651627K
Wheel Scraper
631G651E651B633E631E627G627F627E651
Truck
789789C789D789B
Bulldozer
10C10S10U
Off Highway Truck
789789G789D
View More
Track-Type Tractor
D10
Warranty Information
Return Policy
Parts diagram for 4J-1253
View Detailed Parts Diagrams
Add Your Equipment
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 4J-1253
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 4J-1253

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.

View More
Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 4J-1253

Units of Measure

USMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 354.96
Inside Diameter (in): 13.975
Material: NBR (75),NBR - Nitrile,Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Dash Size: 457
View More
Compatible Models for part number 4J-1253

TRACK-TYPE TRACTOR

D10

CHALLENGER

65C 65B 65E 75D 85C 65D 75C 85E 75E 85D 95E 75 70C 65

WHEEL TRACTOR

650B 660B 627G 627H 651 631G

RIPPER

10

WAGON

772

WHEEL TRACTOR-SCRAPER

627 627K LRC 651 627K

WHEEL SCRAPER

631G 651E 651B 633E 631E 627G 627F 627E 651

TRUCK

789 789C 789D 789B

BULLDOZER

10C 10S 10U

OFF HIGHWAY TRUCK

789 789G 789D

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

Chat with an expert