51128091037 Bracket | 2017–2020 G05 X5 M Rear Bumper Left Reinforcement
51128091037 Bracket | 2017–2020 G05 X5 M Rear Bumper Left Reinforcement
51128091037 Bracket: Structural Reinforcement for BMW X5M G05 Rear Bumper System
Precisely engineered for 2017-2020 BMW G05 X5M models, the 51128091037 Bracket delivers critical structural reinforcement to the left-side lower section of the M Sport rear bumper assembly. This essential component features high-grade steel construction with multi-stage corrosion protection including zinc phosphate pretreatment and electrostatic coating. Precision-engineered mounting points align with factory bumper reinforcement structures while integrated vibration dampeners reduce road harmonics. Aerodynamic profiling minimizes turbulence around exhaust components during highway operation. The bracket maintains precise alignment through thermal cycles from -30°C to +120°C while integrated cable management channels secure wiring harnesses away from suspension components. Direct bolt-on installation preserves bumper integrity with no modifications required. The 51128091037 Bracket ensures optimal positioning of rear bumper elements while absorbing vibration, moisture, and impact stresses across diverse driving conditions. Its counterpart 51128091038 provides symmetrical support for the right-side bumper reinforcement.
Technical Specifications: 51128091037 Bracket
Material Engineering
High-strength steel construction undergoes precision stamping to achieve optimal structural integrity while maintaining dimensional stability across temperature extremes. Multi-stage surface treatment includes zinc phosphate conversion coating combined with electrostatic powder application for enhanced corrosion resistance. Laser-etched alignment indicators simplify installation orientation. Vibration mitigation achieved through rubber-infused mounting bushings that absorb road harmonics. Reinforced structural ribs prevent deformation under aerodynamic pressures at high speeds. Integrated thermal shielding protects adjacent components from exhaust system radiation. Precision-drilled mounting apertures maintain factory torque specifications for fastener security. Cable management channels feature smoothed edges to prevent wiring abrasion. Weight distribution optimized to prevent bumper sag during extended service periods. UV-resistant coatings preserve appearance integrity under direct sunlight exposure.
Design Integration
CAD-optimized geometry precisely replicates OEM contours for seamless integration with M Sport rear bumper systems. Aerodynamic profiling reduces turbulence around exhaust components during high-speed operation. Self-aligning registration pins ensure perfect positioning relative to bumper reinforcement structures. Integrated drainage channels prevent moisture accumulation in critical areas. Access ports allow maintenance of electrical connections without bracket removal. Impact-resistant design redirects collision energy away from fragile bumper components. Thermal expansion slots accommodate material movement during temperature fluctuations. Sensor-friendly construction maintains required clearances for parking assistance systems. Compatible with all factory exhaust configurations. Quick-release fasteners enable service access without full bumper disassembly. Color-matched to OEM underbody components for visual consistency.
Specifically engineered for 2017-2020 BMW G05 X5M models equipped with M Sport rear bumper configurations. Validated compatibility across all model year variations regardless of optional equipment packages. Maintains proper clearance for factory-installed parking sensors and driver assistance systems. Compatible with all exhaust configurations including performance exhaust options. Designed for left-side installation position in both left-hand and right-hand drive vehicles. Accommodates all regional bumper variations and lighting regulations. Maintains structural stability during vibration testing equivalent to 100,000 road miles. Compatible with aftermarket exhaust systems maintaining OEM mounting specifications. Suitable for vehicles requiring reinforcement bracket replacement due to impact damage or material fatigue. Pair with 51128091038 for complete bumper support system.
Materials
Materials
Dimensions
Dimensions
Care Instructions
Care Instructions
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