Dorman 904-7998 | Diesel Exhaust Fluid (DEF) Pump Cover

Part Number

904-7998

Diesel Exhaust Fluid Pump Cover

Fits what vehicles: 2013-2014 Freightliner Cascadia, 2013-2014 Freightliner Coronado, 2013-2014 Freightliner M2 112

Special Price $54.20 Regular Price $63.76

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Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

Diesel Exhaust Fluid Pump Cover

This diesel exhaust fluid (DEF) pump cover is designed to help protect the DEF pump from exposure to road debris and the elements, and is engineered to match the fit and function of an original cover that is missing or damaged on specified vehicles.

Features

Direct Replacement - This Diesel Exhaust Fluid (Def) Pump Cover Is Designed To Match The Fit And Function Of An Original Def Pump Cover That Is Missing Or Damaged On Specified Vehicles
Protects Pump - Engineered To Precise Specifications To Help Protect The Def Pump From The Elements And Road Debris
Durable Construction - Made Of Quality Materials For Reliable Performance And Service Life
Trustworthy Quality - Backed By A Team Of Product Experts In The United States And More Than A Century Of Automotive Experience

Specifications

Attachment Method:	Bolt
Housing Color:	Black
Housing Length:	268.2 mm
Housing Material:	Metal
Housing Width:	261 mm
Mounting Hardware Included:	No
Mounting Hole Diameter:	10.8 mm
Mounting Hole Quantity:	3
Package Contents:	1 DEF Pump Cover

Interchange

Freightliner: 0427658000

Fitment

2013-2014 Freightliner Cascadia
2013-2014 Freightliner Coronado
2013-2014 Freightliner M2 112

Product Questions (3)

Customer Questions

Can I use Dorman parts to replace OEM parts?

Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.

How do I install Dorman shift linkage bushing?

To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.

Where is Dorman manufactured?

Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.