LED Headlights with Bezel - LH and RH (Fit: Kenworth T400 T600 T800 W900B W900L Classic 120/132. Peterbilt 378 379. Western Star 4900) OE Replacement Assembly Fit: Kenworth T400 T600 T800 W900B W900L Classic 120/132. Peterbilt 378 379. Western Star 4900 Dot Approved.