One stop procurement of camshaft adjuster A1770502401 for Mercedes Benz

One-stop procurement original matching camshaft adjuster OE A1770502401 is the right exhaust VVT timing gear exclusively for Mercedes-Benz 4.0T twin-turbo M176, M177, M178 AMG engines, covering C63, E63, S63, G63, S560 mainstream AMG models. All gear tooth quantity, inner spline size and mounting bolt hole layout fully comply with OEM factory standards, supporting direct assembly without grinding or timing chain modification during engine overhaul. The gear body adopts high-strength forged alloy steel with precise CNC machining and surface anti-oxidation treatment, resisting long-term high-temperature oil erosion inside engine compartment. Built-in hydraulic pressure regulation structure realizes rapid camshaft phase adjustment, optimizing low-speed torque and high-speed power output while lowering fuel consumption and exhaust emissions. Worn original camshaft adjusters will cause abnormal rattling noise during startup, unstable idle speed, weakened power, and storage of valve timing fault codes in ECU. Replacing this standard adjuster fully recovers precise variable valve timing performance. Each finished part passes hydraulic cycle test, high-low temperature aging and wear endurance inspection under OEM quality standards to guarantee consistent batch stability. We provide one-stop bulk procurement for global Mercedes AMG repair shops and cross-border auto parts wholesalers, with year-round sufficient spot stock, flexible minimum order quantity and complete long-term after-sales warranty to meet continuous large-volume supply demands of overseas merchants.