The Air Conditioner Cover Each Peterbilt 359 Lower Panel is a practical and durable product made of high-quality 304 stainless steel. Designed to fit most Peterbilt 359 models, this cover provides excellent protection for your air conditioner. With its sturdy construction, it ensures long-lasting performance and resistance against wear and tear. Sold individually, this stainless steel cover offers a reliable solution to keep your air conditioner safe and functioning optimally.