
Replaces OE Numbers: L N22-6226-000, R N22-6226-100
Bumper Extensions Set
- Compatible with Peterbilt 579 2022+ Semi Trucks
- Left Driver & Right Passenger Side
- Comes with 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 2022 and newer Peterbilt 579 looking sharp and protected with this premium Bumper Extensions Set. Designed as a direct replacement for worn, cracked, or damaged factory bumper extensions, this set restores the clean, aggressive front-end appearance that the Peterbilt 579 is known for. Whether you're an owner-operator who takes pride in your rig, a fleet manager maintaining a professional image on the road, or a body shop looking for reliable aftermarket parts, this bumper extensions set delivers the quality and fitment you need.
Engineered specifically for 2022 and newer Peterbilt 579 models, these bumper extensions are built to OEM specifications for a precise, hassle-free fit. Constructed from high-quality durable materials, they are designed to withstand the demanding conditions of daily long-haul trucking, including road debris, harsh weather, and UV exposure. The factory-matched finish ensures a seamless look right out of the box, minimizing prep time for body shops and getting owner-operators back on the road faster.
Installation is straightforward and designed to align with existing mounting points on the Peterbilt 579, making it a bolt-on replacement that doesn't require any drilling or modification. This means less downtime for your truck and more time hauling loads. The set includes both left and right extensions, giving you everything needed to complete the repair in one order. Compatible with the updated front fascia design introduced on the 2022+ Peterbilt 579, these extensions maintain the sleek, aerodynamic profile of the cab.
At Kozak Parts, we stock these bumper extensions in our Seattle, WA warehouse, so you can count on fast shipping directly to your door or shop. We're committed to helping truck owners and body shops find quality aftermarket semi truck parts quickly and affordably. Order your 2022+ Peterbilt 579 Bumper Extensions Set today and get your truck back to looking its best.










