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UPR 15-19 Mustang Rear Lower Control Arm Bearing Kit S550
Reduce deflection in your rear suspension of your 15-19 Mustang with our Rear Lower Control Arm Spherical Bearings. The OEM rubber bushings in the lower control arm are known to bind up as the suspension compresses on acceleration and cornering. This can cause the front of the tire to toe in which negatively effects traction on the road and track. By replacing these rubber bushings with a spherical bearing it allows free movement and reduces binding.
Machined with a flange on one side for a positive stop when pressing in the bearing housing and snap ring on the other side to prevent it from ever moving.
Made from 7075 Billet Aluminum instead of the standard 6061 that most of our competitors use adds strength to a critical part of the suspension. 7075 has a tensile strength of 83k psi compared to 45k psi or 51% stronger than 6061. Weighing in at 2lbs 11oz for the pair making them 1lb 6oz lighter than a comparable steel bushing.