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Diffuser

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NAVDIFF3

Navistar International Diffuser - Auto-jet #NAVDIFF3

Name: Diffuser
Brand: Auto-jet
SKU: NAVDIFF3

Diffuser

Navistar International

Diffuser, + Navistar Bus.

Model

Year Range

2008 & Up

Material

Outside Diameter

Overall Length

38-1/2"

OEM Part Number

3881438C1

United Muffler Equivalent

Also Known As

Related Parts

Auto-jet Part #

GMDIFF

Part Type

Diffuser

Brand

General Motors

Auto-jet Part #

DAIMIT

Part Type

Diffuser

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Universal

Auto-jet Part #

FRLDIFF

Part Type

Diffuser

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Freightliner

Auto-jet Part #

TD300

Part Type

Diffuser

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Universal

Auto-jet Part #

TD400 SS

Part Type

Diffuser

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Universal

Auto-jet Part #

NAVDIFF1

Part Type

Diffuser

Brand

IC Bus

Provide your OEM# when ordering.

Exhaust parts vary by bus configuration even within the same model and year.

Your OEM number is the most reliable way to confirm correct fitment.