Miscellaneous Interior

Billet Aluminum Seat Base Adapter 12 Inch Fits Legacy Gold & Silver Series Seats Fits Peterbilt 579Updating the interior of your Peterbilt 579 Truck with a new seat? This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom...

Gloss Black Refrigerator Kit Fits Peterbilt 579 * High Quality Fridge Kit* Driver Or Passenger Side* Gloss Black* Kit Includes:- Refrigerator 12 Volt Dometic CRX-50- Trim Kit And Hardware* Sold As Kit* There May Be More Than One Option For Your Truck...