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7420518311 Renault Battery Cover | Modular Power Unit Protection System
7420518311 Renault Battery Cover
Designed for RENAULT TRUCKS and VOLVO commercial vehicles, the 7420518311 Renault Battery Cover (7420518311, 20507252, 3127594) features UV-stabilized polypropylene construction with integrated ventilation channels. The rib-reinforced design withstands 35% higher impact resistance than standard covers while maintaining 2.8kg lightweight handling. Pre-molded alignment pins ensure precise fitment with RENAULT's C Series (2013-2021) and VOLVO FH12/FH16 chassis configurations. The anti-static surface treatment prevents dust accumulation, and the snap-fit closure system allows tool-free maintenance access. All mounting points accommodate factory 8142340 seals without modification.
Vehicle Integration
Engineered to match RENAULT Premium (1996-2021) and VOLVO B7/B9 bus platforms, the cover's 6mm wall thickness provides thermal insulation in -30°C to +85°C environments. The 992460 compatible fasteners feature corrosion-resistant zinc-nickel plating, while the 82601284 seal groove maintains IP65 protection. Modular design allows replacement of individual components like the 82423380 hinge mechanism without full unit replacement. The cover accommodates both DIN (175mm x 175mm) and JIS (203mm x 132mm) battery sizes through adjustable internal spacers. Molded service indicators show proper closure alignment through color-coded windows.
Technical Specifications
| Component | Specification |
|---|---|
| Material Composition | PP-TD40 (40% talc-filled polypropylene) |
| Mounting System | 4-point snap closure with safety latch |
Utilizing gas-assisted injection molding technology, the cover achieves 0.3mm dimensional accuracy across all interfaces. The honeycomb structure beneath service panels increases rigidity by 28% compared to solid designs. Integrated cable routing channels accommodate battery leads up to 35mm² cross-section, with 82709145 compatible strain relief clamps. The matte surface finish reduces solar heat absorption by 22% while maintaining legibility of warning labels. All edges feature 1.5mm radius for improved durability during vibration (tested to 15G RMS random vibration profiles). The cover's thermal expansion coefficient matches OEM components (±0.5×10⁻⁵/°C variance).
Key Features
- ▶ Vibration-damped closure
- ▶ Adjustable battery spacers
- ▶ IP65 protection standard
Certifications
- ▶ ECE R10 compliant
- ▶ ISO 16750-3 certified
- ▶ REACH substance compliance
Compatible with RENAULT TRUCKS (C Series, D Wide, Premium, Kerax, Magnum) and VOLVO (FH12, FH16, FM Series, B7/B9 buses) vehicles using OE references 7420518311, 20507252, 3127594, 8142340, 82601284, 82423380, 82709145, 992460
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