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Warranty InformationReturn Policy
Description
Description
Cat Spiral permanent couplings exceed SAE/ISO requirements for the best in reliable hose and coupling performance
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.
Cat Spiral permanent couplings exceed SAE/ISO requirements for the best in reliable hose and coupling performance
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
Connector: Permanent
Material: STEEL,Carbon Steel,Alloy Zinc
Coating: Zinc Plated
Shape: Straight
Connector Type: -6 ORFS FEMALE SWIVEL
Thread Size (in): 11/16-16
Length (mm): 62
Length (in): 2.44
Cut-Off Factor (mm): 28
Cut-Off Factor (in): 1.1
Recommended Hose Size (mm): 9.5
Recommended Hose Size (in): 0.37
Compatible With: SAE 100R12, SAE 100R15
Hex Size (mm): 20.6
Hex Size (in): 0.81
Seal Type: NBR 6V-8397, FKM 228-7089
Description: Permanent Coupling 6XN
Applications: Permanent Coupling for use with hydraulic hose. For additional information contact your CAT local dealer
Units of MeasureUSMetric
Connector: Permanent
Material: STEEL,Carbon Steel,Alloy Zinc
Coating: Zinc Plated
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Compatible Models
Compatible Models
Mini Hyd Excavator
307C308C
Wheeled Excavator
M322FM314FM320FM316FM318F
Truck
785G797795F AC797B
Excavator
340336F L XE349E L325D FM345D L349F L349F LXE349D L349D2 L336F LN XE349D2330352F-VG336D2 L349E L VG330D LN321D LCR330D L336E L349E374D L
Material Handler
MH3049
Mobile Hyd Power Unit
349E
Rotary Cutter
RC20
Wheel Loader
966F II966F
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Mini Hyd Excavator
307C308C
Warranty Information
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Parts diagram for 323-6157
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 323-6157
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Description for part number 323-6157
Cat Spiral permanent couplings exceed SAE/ISO requirements for the best in reliable hose and coupling performance
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 323-6157
Units of Measure
USMetric
Connector: Permanent
Material: STEEL,Carbon Steel,Alloy Zinc
Coating: Zinc Plated
Shape: Straight
Connector Type: -6 ORFS FEMALE SWIVEL
Thread Size (in): 11/16-16
Length (mm): 62
Length (in): 2.44
Cut-Off Factor (mm): 28
Cut-Off Factor (in): 1.1
Recommended Hose Size (mm): 9.5
Recommended Hose Size (in): 0.37
Compatible With: SAE 100R12, SAE 100R15
Hex Size (mm): 20.6
Hex Size (in): 0.81
Seal Type: NBR 6V-8397, FKM 228-7089
Description: Permanent Coupling 6XN
Applications: Permanent Coupling for use with hydraulic hose. For additional information contact your CAT local dealer
View More
Compatible Models for part number 323-6157
MINI HYD EXCAVATOR
307C 308C
WHEELED EXCAVATOR
M322F M314F M320F M316F M318F
TRUCK
785G 797 795F AC 797B
EXCAVATOR
340 336F L XE 349E L 325D FM 345D L 349F L 349F LXE 349D L 349D2 L 336F LN XE 349D2 330 352F-VG 336D2 L 349E L VG 330D LN 321D LCR 330D L 336E L 349E 374D L
MATERIAL HANDLER
MH3049
MOBILE HYD POWER UNIT
349E
ROTARY CUTTER
RC20
WHEEL LOADER
966F II 966F
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.
