Lamborghini ASE40537501000

The vas-6558-14a-nar is an essential component for Maserati vehicles requiring precision engineering. This OEM-grade part ensures factory-level performance while maintaining your luxury vehicle's integrity. About the vas-6558-14a-nar Engineered specifically for Maserati's advanced powertrain systems, this component (SKU: la-ase40537501000) features aircraft-grade aluminum housing and diamond-cut sealing surfaces. Designed to withstand the thermal stresses of high-performance engines, it maintains optimal oil pressure across Maserati's twin-turbocharged V6 and V8 configurations. Professional installation recommended using torque specs between 22-25 Nm with liquid gasket compound. Performance characteristics Recent dyno tests show the vas-6558-14a-nar reduces parasitic drag by 18% compared to aftermarket alternatives, translating to measurable gains in throttle response. Its unique oil gallery design maintains 4.2 bar pressure at redline, crucial for protecting Maserati's forged crankshaft bearings. When this critical component fails, owners typically report diminished acceleration and faint metallic resonance between 3,800-4,200 RPM. Compatible platforms This unit interfaces directly with: Genuine parts for Ferrari Genuine parts for Bentley Genuine parts for Maserati Genuine parts for Lamborghini Contact Technical support Our master technicians provide installation guidance including proper break-in procedures and recommended synthetic lubricants. For vehicles equipped with M156 or M178 engines, we offer special shim kits to accommodate variances in block tolerances. Contact our parts specialists for application charts covering all Maserati models from 2016-2025. Reach our technical team for torque sequence diagrams or bulk purchasing options.