Precision Engineered BMW Bearings – Unmatched Performance & Durability
High-grade aluminum alloy construction with micro-groove surface treatment ensures optimal oil retention and friction reduction. CNC-machined to ±0.001mm tolerance for perfect fit in BMW M57/M60/M62/B44/M73 engines. Thermal-resistant bimetallic layer (steel-backed with copper-lead lining) withstands extreme pressure up to 5,000 psi. Laser-etched part numbering for anti-counterfeit verification. Direct replacement for crankshaft/connecting rod assemblies – restores factory compression ratios. Trust washer design eliminates axial play during high-RPM operation. Bulk pricing available for workshops/fleet operators. Ships in OEM-spec anti-corrosion packaging. ISO 9001 certified manufacturing.