Model Number Vehicle Style* RW160-8899S Kenworth W990 / T880S (Set-Forward) 4-Piece Kit (For Split Fender) RW160-900 Kenworth W900L 2-Piece Kit RW160-880 Kenworth T880** (Standard Hood) 4-Piece Kit (For Split Fenders)** RW160-567SF Peterbilt 567 (Set-Forward) 4-Piece Kit (For Split Fenders) RW160-567SB Peterbilt 567 (Set-Back) 4-Piece Kit (For Split Fenders) RW160-579 Peterbilt 579 4-Piece Kit (For Split Fenders) RW160-389 Peterbilt 379/389 2-Piece Kit

* Each Kit includes a pair of fenderettes (one or two-piece each side) for the Driver Side and the Curb Side
** The Kenworth T880 also includes stainless steel trim pieces. These trim piece covers any factory holes that appearafter the removal of the factory rubber fender flare.