For Paccar MX13 EPA21 ECM Diagnostic Cable For Peterbilt 579 567 589 T680 21-25
$173.99
For Paccar MX13 EPA21 ECM 2021+. For Kenworth: T680, T880, W990 (Models with MX13 EPA21 Engine). For Peterbilt: 579, 567, 589 (Models with MX13 EPA21 Engine). This cable is designed for EPA21 compliant ECMs.
