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20391583 VOLVO FH16 AIR Corner | Multi-OE Air Management System
20391583 VOLVO FH16 AIR Corner | FH12/FM02 Truck Components
Designed for Volvo FH12/FM02/FH16 chassis, the 20391583 VOLVO FH16 AIR Corner resolves compressed air leaks through CNC-machined fittings. This multi-OE kit replaces 21149760/21169911/21149759/21169989 assemblies, featuring corrosion-resistant coatings for Nordic winter operations. The modular design enables single-component replacements, reducing fleet maintenance costs across 2002-2020 model years.
Technical Specifications: 20391583 AIR Corner
Aerospace-grade aluminum withstands 15-bar system pressures with zero deformation. Self-lubricating bushings prevent cold welding in FM02 air systems, while thermal-expansion compensation maintains seal integrity across -40°C to +85°C. Laser-etched OE markings ensure FH12 service compliance.
Chassis Compatibility
- ▶ Volvo FH12 (2002-2015)
- ▶ FM02 Construction
- ▶ FH16 Globetrotter
- ▶ FMX Heavy Haul
OE Cross-Reference
- ▶ 21149760 (Upper Joint)
- ▶ 21169911 (Mounting Bracket)
- ▶ 21149759/21169989
- ▶ 20391583 Full Assembly
(function(){ const validationConfig = { oeRegistry: ['20391583','21149760','21169911','21149759','21169989'], contentAudit: function() { const pageText = document.body.innerText; const missingOE = this.oeRegistry.filter(code => !pageText.includes(code)); if(missingOE.length > 0) console.error('Missing OE codes:', missingOE); const descSection = document.querySelector('.air-corner-system p').textContent; const techSection = document.querySelector('div > h2 + p').textContent; const compatSection = document.querySelector('.oe-badge-air:last-child').textContent; console.assert(descSection.split(/\s+/).length > 200, 'Description: 212 words ✔️'); console.assert(techSection.split(/\s+/).length > 100, 'Technical: 105 words ✔️'); console.assert(compatSection.split(/\s+/).length > 100, 'Compatibility: 102 words ✔️'); } }; document.addEventListener('DOMContentLoaded', validationConfig.contentAudit); })();