Restore Engine Performance: Our engine cam systematically addresses performance degradation and wear caused by engine aging, extending engine life, and improving overall performance. Increased Strength: After high-frequency hardening, the camshaft replacement has higher density and hardness, enabling it to resist the corrosion of engine oil and coolant in harsh operating conditions. Enhanced Wear Resistance: The cam is made from durable grey cast iron, offering wear resistance and fatigue strength, capable of withstanding thousands of impacts per minute in the engine, reducing wear on the contact surfaces between the cam lobes and lifter pillars. Precision Restoration: Camshaft with signal gear, OE: 05184377AF, 05184377AH, 5184377AD, 5184377AE, 5184377AF, 5184377AG. Fully matches the original part. High Compatibility: Our camshaft is compatible with models: 2011-2015 Jeep Grand Cherokee, 2011-2019 Dodge Journey, 2013-2018 Ram 1500, and more. Suitable for V6 3.6L engines. For more compatibility details, see the image.