Cab Cabin Sleeper Fairing Extenders Bottom Lower

• Compatible with Peterbilt 579 2022+
• Designed to precisely match the bottom lower sleeper fairing extenders for both the left (driver) and right (passenger) sides
• Heavy-Duty Build for Long-Term Use – Manufactured from aluminum, to withstand harsh road conditions and provide long-lasting protection and aerodynamic performance.
• Easy Installation – Direct bolt-on replacement with no modifications needed. Ideal for both professional mechanics and DIY truck owners.
• Comes with Logo, 2x 22" Windshield Wipers, and Reflective Vest
  

Please note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.

Keep your Peterbilt 579 looking sharp and aerodynamically efficient with these Cabin Lower Sleeper Fairing Extenders, precision-engineered for 2022 and newer models. Whether you're a long-haul owner-operator, a fleet manager maintaining a professional appearance across your trucks, or a body shop looking for reliable replacement parts, this aluminum set delivers the perfect combination of form and function. Designed as a direct replacement for the OEM-style lower sleeper fairing extenders, this set includes both the left (driver side) and right (passenger side) panels for a complete, balanced fitment.

Constructed from heavy-duty aluminum, these fairing extenders are built to withstand the rigors of daily highway use. The lightweight yet durable material resists corrosion and holds up against road debris, weather, and the vibration that comes with thousands of miles on the road. The factory-matched finish ensures a clean, professional look that complements the original lines of the 2022+ Peterbilt 579, helping maintain the aerodynamic integrity and overall appearance of your sleeper cab setup.

Fitment is precise and straightforward. These lower sleeper fairing extenders are designed to align seamlessly with existing mounting points on the 2022+ Peterbilt 579, making installation a manageable job for experienced body shop technicians or skilled owner-operators with basic mechanical knowledge. No cutting, drilling, or major modifications are required, saving you valuable time and labor costs. Hardware and fitment are optimized so you can get your truck back on the road as quickly as possible.

When you order from Kozak Parts, you benefit from fast shipping directly from our Seattle warehouse, so you're not waiting weeks for critical components to arrive. We stock a wide range of aftermarket semi truck body parts for popular models, and our team is committed to delivering quality parts that keep your rig running and looking its best. Order your Peterbilt 579 lower sleeper fairing extender set today and experience the Kozak Parts difference.