Product Description
Genuine Paccar Cab Electronic Control Unit (CECU3) *Fits 2011-2013 Peterbilt 387, 2011-2019: Kenworth T680, T700, T880, Peterbilt 384, 386, 567, 579, 587, 2011-2025: Kenworth C500, T170, T270, T370, T440, T470, T600, T660, T800, W900B, W900S, W900L, Peterbilt 325, 330, 337, 348, 365, 367, 388, 389 Part# Q21-1076-1-100