The Peterbilt 379 Rear Fender Brace and Mudflap Bracket is a durable and practical solution for your truck's fender needs. Made of aluminum and pre-drilled with the same thickness and shape as OEM, this product is available for both left and right sides. It is a direct replacement for OEM part numbers 15-04904L and 15-04904R, respectively, and fits most Peterbilt 379 models. Made in the U.S.A., this product is sold individually and offers a reliable and long-lasting solution for your truck's fender needs.