One of the most common parts to fail on a factory Jeep JK Wrangler Rubicon e-locker is the solenoid assembly and up until now, the only real way you could fix it was to buy a new and expensive e-locker from your dealership. Well, at the 2016 SEMA show, Dana Spicer released a new part number, 2005193 and it's for a replacement E-Locker Magnet Solenoid Assembly that retails for about $220.