The Peterbilt 377, 378, and 379 2004 and newer fan shroud, designed for OEM numbers F22-6031M001, is a practical and reliable product. With its black finish, it adds a sleek touch to your vehicle. Sold individually, this fan shroud fits most Peterbilt 377, 378, and 379 models from 2004 and onwards. It is compatible with both OEM and aftermarket numbers F22-6031M01 and F226031M01. This fan shroud ensures optimal cooling performance, making it an essential component for your Peterbilt truck.