1994-04 Mustang Parts
Prothane IRS Rear Control Arm Bushing Set
From the factory, the Mustang uses rubber bushings in control arms, motor mounts, transmission mounts, sway bars, spring isolators, and struts. Rubber bushings are soft and pliable. They offer great insulation from noise and harshness but cost you in performance and durability. Urethane is a harder, more durable substance. When used in suspension components and drivetrain mounts, they provide increased performance due to the lack of deflection and increased durability and resistance to contaminating fluids such as oil and transmission fluid. Prothane is dedicated to producing the highest quality urethane components on the market today. All of Prothane's products carry a manufacturer's limited lifetime warranty against defects in materials and workmanship. Urethane control arm bushings deflect less for better handling and straight-line traction.
Bushing Lubrication
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
Lifted or lowered suspensions, increases in horsepower, plus-size wheels and tires can subject traditional rubber suspension bushings to forces beyond their limits. Control arms, strut arms, leaf springs, body mounts, motor mounts, transmission mounts, sway bars and shocks all control movement and maintain alignment but the rubber bushings they use are designed for more "middle of the road" use. Rubber also deteriorates over time, further reducing control. This contributes to premature component failure, a "spongy" ride and less than ideal performance handling. Urethane bushings can correct these conditions, and improve drivability in your Mustang or Ford Lightning.