The Cummins Warranty Campaign for replacing the SCR is C2112 and C2053-A as noted on the "Cummins Service Line Bulletin"
You can Google "Recent Cummins Warranty Communications Listing"*and then click on either campaign. C2112 is for the CM2250 engine designation and C2053-A is for the CM2350 engine designation.
The fastest and easiest way to determine if your model year engine is listed in the SCR campaign or any other Cummins warranty or recall campaign, is to log on to
www.cumminsquikserve.com and create your account with your engine number. It is free and besides the campaign, it provides you access to owners manuals, parts schematics, maintenace and repair manuals and troubleshooting manuals.
When you click on the "Service" tab on the home screen of the Quickserve page up top, any OPEN campaign will come up on the screen in RED.
If you don't get the big red OPEN under the Status tab, there are currently no campaigns for your particular engine.
If you do, click on the campaign number on the "Service Line Bulletin" and in the body of the text, there will be two Excel attachments that A. Will show the affected engines you can scroll through by serial number and B. The Affected SCR part number and the new replacement part number.
The affected SCR part number is the bottom number embossed on the catalyst toward the tailpipe. (See photo) If that bottom number matches any on the list under Attachment B,
your SCR is affected and needs replacing.
Hope this helps.
Linear Mode
