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.
Applications: 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.
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. Cat® hose assembly products are designed and tested as a system to achieve a reliable connection, thus maximizing hydraulic system safety and dependability. It is also recommended that appropriate and properly maintained Caterpillar tooling is used to ensure hoses are crimped to specifications. Use of Caterpillar hose with other manufacturer’s couplings or the use of Caterpillar couplings with other manufacturer’s hose may result in the production of unreliable, unsafe or under-performing hose assemblies. It is not recommended or authorized by Caterpillar. For additional information see SAE J1273 section 6.3 and ISO 17165-2 section 6.3.
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.
Applications: 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.
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
Specifications
Coolant and Urea Compatible Seal: 291-8144 (1/2-20) , 6V-9027 (7/16-20)
Oil and Fuel Compatible Seal: 214-7567 (1/2-20), 214-7566 (7/16-20)
Transmission and Hydraulic Oil Compatibile Seal: 1J-9671 (1/2-20), 3J-7354 (7/16-20)
Material Description: Plated Steel
Material: Carbon Steel
Coolant and Urea Compatible Seal: 291-8144 (1/2-20) , 6V-9027 (7/16-20)
Oil and Fuel Compatible Seal: 214-7567 (1/2-20), 214-7566 (7/16-20)
Transmission and Hydraulic Oil Compatibile Seal: 1J-9671 (1/2-20), 3J-7354 (7/16-20)
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Compatible Models
Compatible Models
Pumper
SPT343SPF343CSPF343
Truck Engine
3208C-10C-12C-18C-15C-16C16C15C183306C
Wheel Tractor
621615C627B623B621B621R
Hydraulic Control
163153
Motor Grader
12G120G140G130G14G
Wheel Loader
992B992
Track-Type Tractor
D6D SRD4ED4E SRD5BD5ED6DD6E
Engine - Machine
3208
Rotary Drill
MD6250
Marine Engine
3208
Engine - Industrial
3406B
Industrial Engine
C-12C-15C-10C-163176C34563406E3406C31603196
Wheel Scraper
621B
Bulldozer
4A
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Pumper
SPT343SPF343CSPF343
Warranty Information
Return Policy
Parts diagram for 3N-1294
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Related parts
214-7566: 1.83 x 8.92mm 90A FKM O-Ring
Check Price
214-7567: 1.83 x 10.52mm 90A FKM O-Ring
Check Price
1J-9671: 1.83 x 10.52mm 90A NBR O-Ring
Check Price
291-8144: 1.83 x 10.52mm 70A EPDM O-Ring
Check Price
3J-7354: 1.83 x 8.92mm 90A NBR O-Ring
Check Price
6V-9027: 1.83 x 8.92mm 70A EPDM O-Ring
Check Price
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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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 3N-1294
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 3N-1294
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.
Applications: 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 3N-1294
Coolant and Urea Compatible Seal: 291-8144 (1/2-20) , 6V-9027 (7/16-20)
Oil and Fuel Compatible Seal: 214-7567 (1/2-20), 214-7566 (7/16-20)
Transmission and Hydraulic Oil Compatibile Seal: 1J-9671 (1/2-20), 3J-7354 (7/16-20)
