6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter
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6V-8979: 9/16-18 Thread 90 Degrees Elbow Bulkhead O-Ring Union Adapter
Fluid Carrying Elbow Adapter (ORFS)
Brand: Cat
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Related parts
228-7088: 1.78 x 7.67mm 90A FKM O-Ring
Cat® Rubber O-Ring Seal for ORFS Connector End
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4J-5477: 1.78 x 7.67mm 90A NBR O-Ring
Cat® O-Ring Face Seal ensures a leak-free connection between hydraulic hoses and adapter
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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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Parts diagram for 6V-8979
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Description for part number 6V-8979
Description: Cat® Fluid Carrying Adapters are held to the highest standards of quality and reliability. These adapters are manufactured to exacting tolerances to ensure leak free connections. Each Cat Fluid Carrying Adapter is designed to meet or exceed industry standards for operating pressure, assembly torque capability, and corrosion protection to ensure a long life and proper machine functionality.
Attributes: • Fluid carrying component • Designed to meet or exceed the performance of industry standard parts and provide leak free connections • The image provided is for reference only. Adapter construction may differ slightly from the image depicted, but the part is designed to be interchangeable with the OEM part.
Application: Adapters are designed to connect fluid carrying hoses and tubes to other system components. Consult your owner’s manual or contact your local Cat Dealer for more information.
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Warning:This product can expose you to chemicals including Lead and lead compounds, 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.
Cat® Hose Assembly Products Warning
Improper selections of hose and coupling combinations will void warranties and may result in serious personal injury or death, property damage, or component and machine system failure.
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Specifications for part number 6V-8979
Units of Measure
USMetric
Type: Elbow, 90°
Transmission and Hydraulic Oil Compatibile Seal: 4J-5477 (9/16-18)
Oil and Fuel Compatible Seal: 228-7088 (9/16-18)
Connector Type: -4 ORFS to -4 ORFS Bulkhead
Material Description: Plated Steel
Coolant and Urea Compatible Seal: 121-4345 (9/16-18)
Thread: 9/16-18 (2X)
Material: Carbon Steel
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Compatible Models for part number 6V-8979
INTEGRATED TOOLCARRIER
IT14B IT18B IT28G IT12B IT28F IT28B IT18
WHEEL TRACTOR-SCRAPER
657 651 631K 637K
OFF HIGHWAY TRUCK
789G 789
TRACK-TYPE TRACTOR
D11
WHEEL SKIDDER
535C 545C 525C
ROTARY DRILL
MD6200
ASPHALT PAVER
BG-2455C AP-1050B AP-1055B AP-1050 BG-245C
MARINE ENGINE
C280-12
EXCAVATOR
320N 320-A L 313 GC 320-A N 313 315 GC 320-A 320 L
VIBRATORY COMPACTOR
CB-634C CB-534C CB-534B CB-535B
WHEEL TRACTOR
627G 631K 623G 637K 651 621G
RECLAIMER MIXER
RM-350B
PETROLEUM ENGINE
C280-12
BACKHOE LOADER
430F 420F
COLD PLANER
PM620 PM622 PM820 PM825 PM822
COMPACT WHEEL LOADER
910F 910E
WHEEL LOADER
962M Z 988K XE 928G 924H 924G 992K 950M Z 924GZ 928HZ 994F 930H 962L 924HZ 950M 962M 950L 994
ROAD RECLAIMER
RR-250
SOIL STABILIZER
SS-250
FORWARDER
584 584HD
ARTICULATED TRUCK
725 730
PNEUMATIC COMPACTOR
PS-300B PS-360B PF-300B
WHEEL SCRAPER
637K
TRUCK
793F CMD 793F OEM 793F XQ 793D 797F 793F
ASPHALT SCREED
AS2302 AS2252C
View More
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 6V-8979
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 6V-8979
Description: Cat® Fluid Carrying Adapters are held to the highest standards of quality and reliability. These adapters are manufactured to exacting tolerances to ensure leak free connections. Each Cat Fluid Carrying Adapter is designed to meet or exceed industry standards for operating pressure, assembly torque capability, and corrosion protection to ensure a long life and proper machine functionality.
Attributes: • Fluid carrying component • Designed to meet or exceed the performance of industry standard parts and provide leak free connections • The image provided is for reference only. Adapter construction may differ slightly from the image depicted, but the part is designed to be interchangeable with the OEM part.
Application: Adapters are designed to connect fluid carrying hoses and tubes to other system components. Consult your owner’s manual or contact your local Cat Dealer for more information.
View More
Warning:This product can expose you to chemicals including Lead and lead compounds, 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.
Cat® Hose Assembly Products Warning
Improper selections of hose and coupling combinations will void warranties and may result in serious personal injury or death, property damage, or component and machine system failure.
View More
Specifications for part number 6V-8979
Units of Measure
USMetric
Type: Elbow, 90°
Transmission and Hydraulic Oil Compatibile Seal: 4J-5477 (9/16-18)
Oil and Fuel Compatible Seal: 228-7088 (9/16-18)
Connector Type: -4 ORFS to -4 ORFS Bulkhead
Material Description: Plated Steel
Coolant and Urea Compatible Seal: 121-4345 (9/16-18)
Thread: 9/16-18 (2X)
Material: Carbon Steel
View More
Compatible Models for part number 6V-8979
INTEGRATED TOOLCARRIER
IT14B IT18B IT28G IT12B IT28F IT28B IT18
WHEEL TRACTOR-SCRAPER
657 651 631K 637K
OFF HIGHWAY TRUCK
789G 789
TRACK-TYPE TRACTOR
D11
WHEEL SKIDDER
535C 545C 525C
ROTARY DRILL
MD6200
ASPHALT PAVER
BG-2455C AP-1050B AP-1055B AP-1050 BG-245C
MARINE ENGINE
C280-12
EXCAVATOR
320N 320-A L 313 GC 320-A N 313 315 GC 320-A 320 L
VIBRATORY COMPACTOR
CB-634C CB-534C CB-534B CB-535B
WHEEL TRACTOR
627G 631K 623G 637K 651 621G
RECLAIMER MIXER
RM-350B
PETROLEUM ENGINE
C280-12
BACKHOE LOADER
430F 420F
COLD PLANER
PM620 PM622 PM820 PM825 PM822
COMPACT WHEEL LOADER
910F 910E
WHEEL LOADER
962M Z 988K XE 928G 924H 924G 992K 950M Z 924GZ 928HZ 994F 930H 962L 924HZ 950M 962M 950L 994
ROAD RECLAIMER
RR-250
SOIL STABILIZER
SS-250
FORWARDER
584 584HD
ARTICULATED TRUCK
725 730
PNEUMATIC COMPACTOR
PS-300B PS-360B PF-300B
WHEEL SCRAPER
637K
TRUCK
793F CMD 793F OEM 793F XQ 793D 797F 793F
ASPHALT SCREED
AS2302 AS2252C
View More
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
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
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