The Peterbilt 357/379 Aluminum Front Fender is a high-quality, practical product designed for Peterbilt 357/379 models. Made of durable 14 gauge aluminum and pre-primed, this fender is available for both passenger and driver sides. With pre-drilled holes on the mounting edge, installation is made easy. Please note that the insider liner is not included. This fender fits most Peterbilt 357/379 models and is a reliable choice, with OEM reference numbers 15-04905M001L, 15-04905M001RL, and FN4905L.