CAT® O-Ring Seal for lift and tilt control valve provides a reliable and leak-free connection
Brand: Cat
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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Parts diagram for 6J-1038
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Description for part number 6J-1038
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.
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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.
Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel or coolant.
Notes: Dimensions and material descriptions provided for reference only.
Polymer: NBR (Nitrile butadiene)
Applications: Ambient temperature fuel handling; High and low pressure LPG service; Hydraulic fluids (to 10,335 kPa/1,500 psi); Power steering seals; Radiator thermostat seals
Not Compatible With: Automotive and aircraft brake fluids; High levels of ozone; Ketones; Phosphate ester fluids; Strong acids; UV light
Material Hardness: 90A
Temperature (°C): -40 - 100
Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants; ORFS, STORS seals
Dash Size: 208
Temperature (°F): -40 - 212
Seal/O-Ring Type: Standard
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Compatible Models for part number 6J-1038
WHEEL TRACTOR
657E
HYDRAULIC CONTROL
173B 183B 193
TRACK LOADER
973 943 963C 953
WHEEL DOZER
834B
LANDFILL COMPACTOR
836
WINCH
57H
MOTOR GRADER
12G 120G 16 140G 12F 16G 130G 14G 14E
WHEEL LOADER
966F II 980C 950B/950E 966D 966F 966E 950B 950E 950F
TRACK-TYPE TRACTOR
D7G D7H D8T D8K D8L D7E LGP D7E
RIPPER
8D 7
TRUCK
775D 773D 777 769D 769C 773B
QUARRY TRUCK
771D 771C 775B
FRONT SHOVEL
235C
TRACTOR
776 772B 768C
EXCAVATOR
225 231D 235B 235C 245 229D 225B 245B
BULLDOZER
8S 7SU 7S 8A 7S LGP
RIPPER SCARIFIER
16G
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 6J-1038
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 6J-1038
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.
Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel or coolant.
Notes: Dimensions and material descriptions provided for reference only.
Polymer: NBR (Nitrile butadiene)
Applications: Ambient temperature fuel handling; High and low pressure LPG service; Hydraulic fluids (to 10,335 kPa/1,500 psi); Power steering seals; Radiator thermostat seals
Not Compatible With: Automotive and aircraft brake fluids; High levels of ozone; Ketones; Phosphate ester fluids; Strong acids; UV light
Material Hardness: 90A
Temperature (°C): -40 - 100
Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants; ORFS, STORS seals
Dash Size: 208
Temperature (°F): -40 - 212
Seal/O-Ring Type: Standard
View More
Compatible Models for part number 6J-1038
WHEEL TRACTOR
657E
HYDRAULIC CONTROL
173B 183B 193
TRACK LOADER
973 943 963C 953
WHEEL DOZER
834B
LANDFILL COMPACTOR
836
WINCH
57H
MOTOR GRADER
12G 120G 16 140G 12F 16G 130G 14G 14E
WHEEL LOADER
966F II 980C 950B/950E 966D 966F 966E 950B 950E 950F
TRACK-TYPE TRACTOR
D7G D7H D8T D8K D8L D7E LGP D7E
RIPPER
8D 7
TRUCK
775D 773D 777 769D 769C 773B
QUARRY TRUCK
771D 771C 775B
FRONT SHOVEL
235C
TRACTOR
776 772B 768C
EXCAVATOR
225 231D 235B 235C 245 229D 225B 245B
BULLDOZER
8S 7SU 7S 8A 7S LGP
RIPPER SCARIFIER
16G
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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