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Brand: C.OEFT
OE numbers:3R2Z-6A257-DA
Product Name: Camshaft Adjuster
Compatible model: 3L3E6C524FA-917250-3L3Z6256FA-3L3Z6256DA-3L3Z6256EA
Product status: New
Number of teeth on the product: 42
Product weight: 1.468KG
Packaging size: 17*17*8.5 cm
Product packaging: Natural Packaging
Car Series: for the Ford Lincoln Navigator V8
Car Type: American
1.Dynamic Valve Timing Calibration Adapted to V8 Operating Conditions:
Tailored to the large-displacement and high-torque characteristics of the V8 engine, it adjusts the camshaft phase based on the engine’s real-time load (idling, cruising, overtaking, towing). Under low load, it reduces the valve overlap angle to stabilize idling and cut losses; under high load, it increases the overlap angle to boost air intake, maximizing low-to-medium speed torque output to meet heavy-duty demands.
2.Millisecond-Response Power Synergy Control:
Deeply linked with the ECU and crankshaft/camshaft sensors, it can quickly receive commands and adjust the phase via hydraulic drive, eliminating the "power lag" common in large-displacement engines. For example, during high-speed overtaking, it promptly optimizes valve timing to ensure immediate power response and enhance controllability.
3.Fuel Efficiency and Emission Optimization for Large-Displacement Engines:
Improves combustion from the source by precisely controlling valve opening and closing timings to reduce HC and CO emissions. It also adjusts the exhaust valve timing to match the three-way catalytic converter, lowering NOₓ emissions—balancing the V8’s strong performance with strict environmental standards such as EPA Tier 3 or China VI.
1.V8-Specific High-Durability Structure:
Made of forged chromium-molybdenum steel (with tensile strength 30% higher than ordinary cast steel) to resist high-torque impacts. The tooth surface undergoes carburizing and quenching to reach HRC 60-62 for wear resistance, ensuring a service life of over 180,000 kilometers under normal maintenance, suitable for the V8’s high-load operating environment.
2.OE-Level Seamless Compatibility:
Designed in accordance with Ford’s original specifications, its installation dimensions, oil passages, and clearances perfectly match the Lincoln Navigator V8 engine. It can directly replace the original sprocket without modifying surrounding components, increasing installation efficiency by 40% and ensuring consistency with the original power and fuel consumption performance.
3.Low-Maintenance Reliability for Heavy-Duty Scenarios:
The optimized hydraulic chamber prevents sludge-induced jamming, and the fluororubber seal ring resists high temperatures (180-220℃) to avoid oil leakage. It is suitable for heavy-duty scenarios such as long-distance driving and towing, reducing the need for frequent inspections and lowering long-term vehicle ownership costs.
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