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BackHomeEngineExhaust SystemExhaust Tubing121-5457: Exhaust Tube Assembly
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EngineExhaust SystemExhaust Tubing
121-5457: Exhaust Tube Assembly
121-5457: Exhaust Tube Assembly
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121-5457: Exhaust Tube Assembly
121-5457: Exhaust Tube Assembly
121-5457: Exhaust Tube Assembly
121-5457: Exhaust Tube Assembly
121-5457: Exhaust Tube Assembly

Cat® 63.7mm Inner Diameter Stainless Steel Exhaust Tube used in Engine Air Lines and Pipes

Brand: Cat

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Parts diagram for 121-5457
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Description for part number 121-5457

Description:

  • Exhaust tubes are components of the exhaust system consisting of a collection of tubes, usually of cast iron, that channel the exhaust gases from the cylinders of an engine to the rest of the exhaust system.

Attributes:

  • Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse.

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Warning:This product can expose you to chemicals including Cadmium, 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.
Specifications for part number 121-5457

Units of Measure

USMetric

Width (mm): 185.42

Height (mm): 172.72

Length (in): 16.3

Material: Alloy Mixed: Metal,Alloy Steel,Carbon Steel,Oil Fluid,Structural Steel,Thermal Insulation

Height (in): 6.8

Length (mm): 414.02

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Compatible Models for part number 121-5457

WHEEL TRACTOR

637E 631E

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 121-5457
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 121-5457

Description:

  • Exhaust tubes are components of the exhaust system consisting of a collection of tubes, usually of cast iron, that channel the exhaust gases from the cylinders of an engine to the rest of the exhaust system.

Attributes:

  • Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse.

View More
Warning:This product can expose you to chemicals including Cadmium, 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.
Specifications for part number 121-5457

Units of Measure

USMetric

Width (mm): 185.42

Height (mm): 172.72

Length (in): 16.3

Material: Alloy Mixed: Metal,Alloy Steel,Carbon Steel,Oil Fluid,Structural Steel,Thermal Insulation

Height (in): 6.8

Length (mm): 414.02

View More
Compatible Models for part number 121-5457

WHEEL TRACTOR

637E 631E

View More
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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