Give your truck a clean, polished finish with these stainless steel blank rear air cleaner panels designed for select Kenworth applications with 15-inch Donaldson-style air cleaners. Manufactured from durable stainless steel, these aftermarket panels are built to provide a smooth, light-free rear breather appearance while maintaining resistance to corrosion and everyday road exposure. The blank design eliminates cutouts or lighting, offering a minimalist aesthetic that pairs well with other stainless steel exterior upgrades. Sold as a high-quality aftermarket replacement part, these rear air cleaner panels are backed by a warranty against defects in materials and workmanship. Made in the USA, they offer a straightforward way to refresh or complete the exterior styling of your truck while maintaining a durable, professional-grade finish suited for long-haul use and custom builds alike.