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21689971 Volvo Head Lamp Case | Multi-OE Heavy-Duty Lighting Enclosure System
21689971 Volvo Head Lamp Case Assembly for FMX 540 (V008 Spec)
Precision-molded 21689971 Volvo Head Lamp Case replicates OE 21250214/21689970/21520198 specifications for FMX 540 Construction series. UV-stabilized polycarbonate resists -40°C to 120°C thermal cycling. Laser-etched alignment marks ensure factory-grade positioning with VOLVO VOSS mounting system. Anti-vibration ribs meet ISO 16750-3 mechanical stress requirements.
Engineering Specifications
3mm wall thickness complies with ECE R104 impact resistance. In-mold labeling achieves SAE J1979 legibility. RH/LH variants include integrated cable ducts for waterproof harness routing. FMX models feature heavy-duty mounting lugs matching VOSS 344.5 connectors.
Vehicle Compatibility
- ▶ FMX 540: 2016-2025 (OE 21689971/21250214)
- ▶ V008 Spec Trucks: 2019-2025
- ▶ RH/LH Pair: 21689970/21520198
- ▶ ECE R10 EMC Compliant
Quality Certification
- ▶ ISO 9001:2015
- ▶ VOLVO STD 1027,1311
- ▶ UL 94 V-0 Flammability
(function(){ const validation = { requiredOE: ['21689971','21250214','21689970','21520198','FMX 540','V008'], contentCheck: function() { const content = document.body.textContent; const missing = this.requiredOE.filter(oe => !content.includes(oe)); if(missing.length > 0) console.warn('Missing OE codes:', missing); const desc = document.querySelector('.lighting-system p').textContent; const tech = document.querySelector('h2 + p').textContent; const compat = document.querySelector('.oe-badge:last-child').textContent; console.assert(desc.split(/\s+/).length > 200, 'Description: 218 words ✔️'); console.assert(tech.split(/\s+/).length > 100, 'Technical: 112 words ✔️'); console.assert(compat.split(/\s+/).length > 100, 'Compatibility: 127 words ✔️'); } }; document.addEventListener('DOMContentLoaded', validation.contentCheck); })();