× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: REAR MAIN SEAL 6.7L
Posted to HD/Fleet Forum on 4/23/2021

I havent had to look for an esn in any other location than the valve cover in a long time, but they also used to put it on the ecm on a cummins. Login to read more.