Firestone

W4T000FD08

Firestone W4T000FD08 R4Tech Component Differential Bracket Box for Ford F350 '08 and Up

EAN: 0767555131350

UPC: 767555131350

SKU: W4T000FD08

Hardware & Brackets

Provides ride quality of a full air suspension
Kneel and level allows for easier loading and trailer attachment
Improves handling with load-adaptive shocks
Reduces driver fatigue by reducing cab noise and road vibrations
Controls axle hop and windup by utilizing patented lower link and "J-spring"

Big trucks use air suspension for a reason. Airide suspensions ride better than steel spring suspensions, and reduce the wear and tear on your equipment. They protect both the driver and cargo, regardless of the load. R4Tech is a patented, hybrid air-over-leaf suspension that provides the ride quality of a full-air suspension with the ease of installation of a standard leaf spring and Ride-Rite kit. The foundation of the R4Tech suspension is designed and manufactured by Sanluis Rassini, the pre-eminent supplier of springs to the North American light truck industry. When combined with Firestone Airide air springs and Ride-Rite air accessories, the result is a suspension kit that is unmatched in terms of durability, reliability, and ride quality. Each application is professionally designed and tuned to improve the ride quality and handling performance of the factory vehicle.

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