Powerflex Black Series Front Lower Control Arm Inner Bushings — F10/F06/F12/F13 xDrive

These bushings are engineered exclusively for xDrive all-wheel-drive applications across the F10 5 Series (528xi, 535xi, 550xi, 2011–2016) and the F06 Gran Coupe, F12, and F13 6 Series (640xi, 650xi, 2012–2018). Fitment references OEM part numbers 31126777743 and 31126777744, so installation is direct and precise with no modification required. Powerflex specifically recommends pairing PFF5-6102 with their PFF5-6101 Front Radius Arm to Chassis Bushings — together, they address both inner pivot points of the front lower control arm and deliver a cohesive, fully refreshed front-end geometry that OE rubber simply cannot maintain over time.

Each kit supplies two bushings — one complete axle set — and is covered by Powerflex's Lifetime Manufacturer's Warranty, a guarantee that reflects the brand's confidence in polyurethane longevity over conventional rubber. For xDrive owners experiencing front-end vagueness, steering wander under braking, or uneven tire wear, this is a targeted, cost-effective fix that addresses the root cause rather than masking the symptoms.