This will only be of interest to those with the mechanical C8.3 Cummins.<br/><br/>I've been wanting to replace my original OEM fuel shutoff solenoid - preventative maintenance, you know. I have read the excellent description of procedure at Beamalarm.com:<br/><br/>Fuel Shut Off Solenoid Replacement<br/><br/>Happened to be surfing eBay this evening and came across this offering for the same Cummins...