JOINT, UPPER REAR

BMW Upper Rear Joint 51 64 5A26E66 – OEM-Quality Suspension Linkage Component

Ensure precise wheel alignment and responsive handling with the BMW Upper Rear Joint 51 64 5A26 E66, engineered to original factory specifications. This genuine OEM suspension joint connects the upper rear control arm to the chassis, delivering smooth articulation, secure clamping, and long-term durability under all driving conditions.

Key Features

• Exact OEM Fitment
  CNC-machined to BMW’s strict tolerances for shaft diameter, bore alignment, and mounting geometry—guaranteeing a direct, drop-in replacement with no modifications required.

• Premium Bearing Assembly
  Sealed ball-and-socket bearing provides low-friction movement, precise articulation, and consistent alignment through full suspension travel.

• High-Strength Housing
  Constructed from heat-treated alloy steel to resist bending, fatigue, and wear, ensuring stable linkage under heavy loads and high-speed maneuvers.

• Corrosion-Resistant Finish
  Protective black-oxide coating shields against rust, road salt, and moisture, preserving performance and appearance over extended service life.

Performance Benefits

1. Enhanced Handling Stability
   Maintains accurate rear wheel placement, improving cornering precision and reducing unwanted toe or camber changes.

2. Smooth Suspension Response
   Low-play bearing design absorbs minor impacts while retaining crisp feedback, delivering a balanced, controlled ride.

3. Extended Component Life
   Durable materials and sealed joints resist contamination and wear, minimizing replacement intervals and maintenance costs.

4. Quiet Operation
   Tight manufacturing tolerances and integrated dust seals reduce rattles and creaks, contributing to a refined driving experience.

Compatibility & Installation

Designed for BMW models equipped with multi-link rear suspension systems requiring part 51 64 5A26 E66. Always verify compatibility with your vehicle’s VIN before ordering. Installation is straightforward—remove the worn joint, press the new assembly into the control arm, and torque to BMW’s factory specifications for a perfect fit.