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.
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Description
Description
Service component of crankcase breather groups, which provide gases an escape route from the crankcase and to filter the gases, oil, and water coming off from after combustion.
Attributes: • Material: Molded rubber • End 1 inside diameter: 60.3 mm (2.37 in) • End 2 inside diameter: 50.8 mm (2 in)
Application: Hose is used in crankcase breather group. Consult your owner's manual or contact your local Cat Dealer for more information.
Warning:This product can expose you to chemicals including Epichlorohydrin, 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.
Service component of crankcase breather groups, which provide gases an escape route from the crankcase and to filter the gases, oil, and water coming off from after combustion.
Attributes: • Material: Molded rubber • End 1 inside diameter: 60.3 mm (2.37 in) • End 2 inside diameter: 50.8 mm (2 in)
Application: Hose is used in crankcase breather group. Consult your owner's manual or contact your local Cat Dealer for more information.
Warning:This product can expose you to chemicals including Epichlorohydrin, 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
We are still working on adding a specification for this part.
Compatible Models
Compatible Models
Track-Type Tractor
D10T
Pumper
SPT343
Engine - Machine
C4.4
Generator
SR4SR4BSR4BHV
Gen Set Engine
351235163508
Generator Set
3512B
Marine Engine
350835123512B
Industrial Engine
35123508
Truck
777F
Petroleum Engine
3512C
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Track-Type Tractor
D10T
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.
Service component of crankcase breather groups, which provide gases an escape route from the crankcase and to filter the gases, oil, and water coming off from after combustion.
Attributes: • Material: Molded rubber • End 1 inside diameter: 60.3 mm (2.37 in) • End 2 inside diameter: 50.8 mm (2 in)
Application: Hose is used in crankcase breather group. 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 Epichlorohydrin, 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 141-7143
We are still working on adding a specification for this part.
Compatible Models for part number 141-7143
TRACK-TYPE TRACTOR
D10T
PUMPER
SPT343
ENGINE - MACHINE
C4.4
GENERATOR
SR4 SR4B SR4BHV
GEN SET ENGINE
3512 3516 3508
GENERATOR SET
3512B
MARINE ENGINE
3508 3512 3512B
INDUSTRIAL ENGINE
3512 3508
TRUCK
777F
PETROLEUM ENGINE
3512C
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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