Our parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in your old machine.
We hope that the products we provide can solve your problems.
Not only the guarantee of money, but also the guarantee for your time and expectation.
Aftermarket Replace part number : 4903523

Fitment:
Compatible with Cummins 4903523 8.9 liter ISC/ISL engines

Please check our photos and make sure the part shown looks identical to your stock one.
If there were any questions,contact us first before open any request,we will do our best to your satisfaction.