51777262663 51777262664 Rocker Panel Trim Molding | Bilateral Side Skirt Protection for Luxury Sedan Platforms

Engineered as precision replacements for the 51777262663 51777262664 Rocker Panel assemblies, these polypropylene moldings deliver OEM-grade structural integrity with enhanced environmental resistance. The injection-molded components maintain original equipment dimensions within ±0.25mm tolerance, ensuring precise alignment with factory mounting points. UV-stabilized polymer formulation prevents color fading across 15,000+ hours of accelerated weathering simulations.

Integrated clip retention system allows tool-free installation while maintaining proper panel gap specifications. Ribbed understructure design enhances impact resistance by 28% compared to standard aftermarket solutions. Pre-marked drilling locations simplify customization for accessory integration when required.

Material Engineering

• • Base Material: PP-TD30 Polypropylene
• • Surface: Textured Anti-Slip Finish
• • Mounting: 12-Point Clip System
• • Temperature Range: -30°C to 90°C
• • Wall Thickness: 3.2mm ±0.3mm

Direct replacement for: 2011 BMW 528i Sedan 2011-2016 BMW 535i F10 Platform Vehicles
OE Reference Numbers: 51 77 7 262 663 51.77.7.262.663 51 77 7 262 664 51.77.7.262.664