Cascadia Chassis Fairing (2018–2026) – Passenger Side Rear Panel – Replaces 22-74263-007

Complete your truck’s aerodynamic profile and reduce drag with this premium Cascadia Chassis Fairing. Specifically engineered for the "New Gen" Freightliner Cascadia P4 (model years 2018–2026), this passenger-side (RH) rear panel is the final piece of the side skirt assembly. It works in tandem with the front and center fairings to smooth airflow past the drive tires, minimizing turbulence and maximizing fuel efficiency on long hauls. This unit is a high-precision replacement for OEM 22-74263-007 and 564.46637G.

Completing the Look: The Cascadia Chassis Fairing Advantage

This Cascadia Chassis Fairing is manufactured from industrial-grade, impact-resistant composite material, designed to survive the harsh road conditions of the Midwest—from stone chips to road salt. It serves as a critical protective shield for your rear chassis components while giving your rig a finished, professional appearance. Note: This panel features factory-correct mounting points for a seamless "bolt-on" installation, ensuring tight body gaps and a rattle-free fit. It arrives ready for installation or can be easily prepped and painted to match your fleet’s custom color scheme.

As we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize body components that help owner-operators save on fuel costs. This Cascadia Chassis Fairing restores the factory aerodynamic standard of your P4 Cascadia. Don't let a missing rear section compromise your efficiency or your truck's resale value—install a replacement built for the long haul.