Shop for Aftermarket Front Axle Air Ride Components for the Freightliner Cascadia 116/126. Upgrade your Cascadia's ride with premium air ride components. From air bags and control panels to mounting brackets and full kits, these parts deliver superior shock absorption for a smoother, more comfortable drive. Built to last, they reduce driver fatigue and keep your front suspension performing at its best. With options to fit your Cascadia's needs, you'll enjoy improved handling and ride quality on every haul.