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 SystemMufflers7W-8445: Engine Muffler
HomeEngineExhaust SystemMufflers7W-8445: Engine Muffler
7W-8445: Engine Muffler

Cat® Engine Muffler is a crucial component of the exhaust system designed to reduce noise and control emissions from an internal combustion engine.

Brand: Cat

Product Images
7W-8445: Engine Muffler
7W-8445: Engine Muffler
7W-8445: Engine Muffler
7W-8445: Engine Muffler
7W-8445: Engine Muffler

Cat® Engine Muffler is a crucial component of the exhaust system designed to reduce noise and control emissions from an internal combustion engine.

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 7W-8445
Width (mm): 381.0
Height (mm): 254.0
Material: Carbon Steel,Alloy Steel
Length (mm): 1,219.2
View More
Compatible Models for part number 7W-8445

WHEEL DOZER

834B

LANDFILL COMPACTOR

836

WHEEL LOADER

988B

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