Rebuilt Fuse Box Cab PDC 2.1M For 2013-2022 Kenworth T680, T880 & Peterbilt 379, 579..  It has been completely disassembled, inspected and terminals, circuit boards and diodes checked or replaced as required.  All terminal tension is checked as well as moisture related damage and is replaced if necessary.  Meets or exceeds OEM spec..Fuses and relays are included.  The polyfuses are not included, just transfer them over from your old PDC .  Price includes a $200 refundable core charge.  Use the prepaid return label to return your core and the core charge will be refunded to you.