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 • Contains a wire mesh screen filter • 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 • Contains a wire mesh screen filter • 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
Units of MeasureUSMetric
Coolant and Urea Compatible Seal: 121-4345 (9/16-18), 6V-3250 (9/16-18)
Oil and Fuel Compatible Seal: 214-7568 (9/16-18), 228-7088 (9/16-18)
Transmission and Hydraulic Oil Compatibile Seal: 3J-1907 (9/16-18), 4J-5477 (9/16-18)
Material Description: Stainless Steel
Width (mm): 19.05
Height (mm): 19.05
Length (in): 1.8
Material: Carbon Steel,Stainless Steel
Height (in): 0.8
Length (mm): 44.45
Units of MeasureUSMetric
Coolant and Urea Compatible Seal: 121-4345 (9/16-18), 6V-3250 (9/16-18)
Oil and Fuel Compatible Seal: 214-7568 (9/16-18), 228-7088 (9/16-18)
Transmission and Hydraulic Oil Compatibile Seal: 3J-1907 (9/16-18), 4J-5477 (9/16-18)
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Compatible Models
Compatible Models
Truck Engine
C13C15
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Truck Engine
C13C15
Warranty Information
Return Policy
Parts diagram for 353-8398
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 353-8398
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Description for part number 353-8398
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 • Contains a wire mesh screen filter • 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 353-8398
Units of Measure
USMetric
Coolant and Urea Compatible Seal: 121-4345 (9/16-18), 6V-3250 (9/16-18)
Oil and Fuel Compatible Seal: 214-7568 (9/16-18), 228-7088 (9/16-18)
Transmission and Hydraulic Oil Compatibile Seal: 3J-1907 (9/16-18), 4J-5477 (9/16-18)
Material Description: Stainless Steel
Width (mm): 19.05
Height (mm): 19.05
Length (in): 1.8
Material: Carbon Steel,Stainless Steel
Height (in): 0.8
Length (mm): 44.45
View More
Compatible Models for part number 353-8398
TRUCK ENGINE
C13 C15
View More
Related parts
121-4345: 1.78 x 7.67mm 70A EPDM O-Ring
Contact Dealer
214-7568: STOR O-Ring Seal (SAE 9/16-18)
Contact Dealer
3J-1907: 1.98 x 11.89mm 90A NBR O-Ring
Contact Dealer
4J-5477: 1.78 x 7.67mm 90A NBR O-Ring
Contact Dealer
228-7088: 1.78 x 7.67mm 90A FKM O-Ring
Contact Dealer
6V-3250: 1.98 x 11.89mm 70A EPDM O-Ring
Contact Dealer
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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