Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeEngineExhaust SystemExhaust Tubing121-5461: Exhaust Tube Assembly
HomeEngineExhaust SystemExhaust Tubing121-5461: Exhaust Tube Assembly
121-5461: Exhaust Tube Assembly

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

Brand: Cat

Product Images
121-5461: Exhaust Tube Assembly
121-5461: Exhaust Tube Assembly

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

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 121-5461

Units of Measure

USMetric
Width (mm): 241.3
Height (mm): 127.0
Length (in): 19.8
Material: Alloy Steel,Oil Fluid,Thermal Insulation,Alloy Mixed: Metal,Structural Steel,Carbon Steel
Length (mm): 502.92
Height (in): 5.0
View More
Compatible Models for part number 121-5461

TRACK-TYPE TRACTOR

D9R D9L D8L D9N D10R D10N

WHEEL TRACTOR

651B 631E 651E 633E II 657E 637E

WHEEL SCRAPER

651E 657E

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