SKU: BMRBK055
UPC: 887753321985
MPN: BK055
The BMR Suspension 15-17 Mustang Bearing Kit Lower Control Arm (model BK055) is a precision replacement bearing and bushing assembly engineered for Ford Mustang 2015-2024 models. This complete kit addresses wear in the rear lower control arm trailing arm bushing, a critical suspension component that directly impacts handling, ride quality, and steering response. Proper bearing and bushing condition is non-negotiable for vehicles subjected to spirited driving, track use, or daily abuse on compromised pavement.
BMR Suspension is known for OEM-quality suspension components that meet or exceed factory specifications. This bearing kit is a complete, ready-to-install solution—no partial components, no guesswork. The kit includes all necessary bearings and bushings for the rear lower control arm trailing arm position, eliminating the need to source components individually. Installation restores proper suspension geometry and eliminates the clunking, vagueness, or excessive play that develops as factory bushings age and degrade. The 4.35 lb assembly integrates seamlessly into the existing Mustang suspension architecture without modification.
This kit is essential for Mustang owners who notice: suspension noise during turning or braking, increased body roll during cornering, uneven tire wear, or vague steering feedback. It's equally critical for those rebuilding a suspension after years of road salt exposure, collision repair, or simply extending the life of the chassis. The BK055 fits 2015 through 2024 Mustang models, covering both naturally aspirated and turbocharged variants across all trim levels.
Bearing and bushing replacement is a foundational maintenance task for any driver serious about suspension integrity. Unlike cosmetic upgrades, this kit addresses functional deterioration that affects safety, handling predictability, and long-term suspension longevity. Quality replacement components from a manufacturer like BMR ensure the Mustang's rear suspension performs as designed.
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