The Kenworth 13 Inch Vortox and Donaldson Rear Air Cleaner Brackets are a practical and reliable solution for KW W900 and T800 trucks. These brackets are available with light holes, allowing for customization options. Sold as a pair for both the driver and passenger sides, these brackets are easy to install. With a 1-year warranty from Roadworks, you can trust in the quality and durability of these brackets. Upgrade your truck's air cleaners with these brackets for improved performance and functionality.