51137336646 Wheel Trim | Exterior Side Panel Finisher Assembly

Engineered for aerodynamic efficiency, the 51137336646 Wheel Trim combines chrome-plated stainless steel with reinforced polymer substructure. The dual-layer construction features 0.8mm thick surface plating bonded to impact-modified ABS core through thermal fusion process. Precision-contoured edges maintain 0.5mm clearance tolerance for factory-grade fitment across F10/F11 chassis variants.

Three-stage surface treatment ensures uniform chrome depth with UV-resistant clear coat protection. The interlocking design preserves original body panel alignment while reducing wheel arch turbulence by 24%. Integrated mounting clips utilize spring-loaded stainless steel mechanisms for vibration-free operation.

Material Engineering

• • Core Material: Glass-fiber reinforced ABS
• • Surface Layer: 304 stainless steel
• • Thermal Range: -40°C to 120°C
• • Surface Hardness: 4H pencil rating
• • Corrosion Resistance: 500h salt spray

Direct fitment for: F10 528i 2010-2016 F11 535d xDrive 2013-2017 F07 ActiveHybrid 5 2012-2016 F06 550i GT 2011-2016
OE Reference Numbers: 51 13 7 336 645 51.13.7.336.646 51137336645 51137336646 51-13-7-336-645