Nov 03, 2017 - 10:11 AM
Hello there. Although they fit the same year spand/model trucks, they actually fit different OEM (Original Equipment Manufacturer) part numbers. You'll need to verify with your Kenworth dealer which OE number your truck is equipped with, either K179-528 (which would be this listing) or K273257 (http://www.raneystruckparts.com/kenwo...). Thank you!