AIR SPRING KIT 99-26 F450/550 SUPER DUTY CAB & CHASSIS for XX-80612 " 47RH Stage 4 Package

47RH Stage 4 Package

360 Degree Swivel Rotation

factory-like ride after installation

SAE J1939 Compatible

The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure

AIR SPRING KIT 99-26 F450/550 SUPER DUTY CAB & CHASSIS for XX-80612 " 47RH Stage 4 PackageAIR LIFT AIR HELPER SPRINGS ; 99 26 F 450 F 550 SUPER DUTY CAB AND CHASSIS Air Springs Fully Adjustable From 5 100 Psi, Helping To Level Your Vehicle When Towing Or Hauling A Heavy Load For A Safe, Comfortable Ride Up To 5,000 Pounds Of Leveling Capacity No Frame Drilling Required Eliminate Sag And Bottoming Out Rugged Durable Components Including Air Springs And All Hardware Easy To Install With Included Instructions Underframe Kit Designed To Work