2013 Western Star 6900XD L6 15.0L Downstream Nox Sensor 5WK96741B 4326874 2872946 Exterior Others It is a great choice

It is a great choice to replace your old cracked roof vent whose size is 14" x 14"

Manufacturer Part Number: 93490-4Z320

Fit for FH500V-AS21 4 Stroke Engine FH500V CARBURETOR

Manufacturer Part Number: SP0710XR50

2013 Western Star 6900XD L6 15.0L Downstream Nox Sensor 5WK96741B 4326874 2872946 Exterior Others It is a great choiceDownstream Nox Sensor For Cummins ISX DIESEL 13 18 5WK96741B 4326874 2872946 Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high