This is Not an Original Equipment Manufacturer (OEM) Part.
Days to Ship: Ships Today
Note: If it says “Ships Today” Orders placed M-F before 4pm Eastern Time will ship the same day. Orders placed after 4pm and on weekends will ship out the next business day.
5270990 Cummins Transmission/ Gear Cooler
Some details to note:
This is a drop in replacmeent... Read More
5270990 Cummins Transmission/ Gear Cooler
Some details to note:
This is a drop in replacmeent for the Cummins transmission/gear coolers 5270990 & 4003582CN.
Cummins transmission/gear coolers 5270990 & 4003582CN are the same part.
Sister parts that are tandem versions are 5270992 and 4078709.
We have now included a Viton O-ring with purchase which is an OEM equivalent material. This should help with the installation.
There is a zinc and plug so you can use one to cool your drive shaft
This part has our new hard coat OEM equivalent coating which will help your cooler last longer and it won't get bracket scratches to the copper during installation as with some aftermarket coolers.
The part is guaranteed for fit and function and there is a 2 year warranty per our terms and conditions.
Our product is a drop in replacement for these part numbers: