Camshaft and crankshaft gears for GL / GLS generation X166

Camshaft and crankshaft gears are critical timing components in Mercedes-Benz engines. They transfer rotation from the crankshaft to the camshaft so the valves open and close at exactly the right moment. Depending on the engine design, these gears are mounted at the front of the engine within the timing assembly and work under constant mechanical load, heat, oil exposure, and rapid changes in engine speed.

When a camshaft or crankshaft gear wears or develops damage, the symptoms are usually noticeable even without specialist tools. You may hear a metallic rattling or irregular timing noise from the front of the engine, especially on cold start. The engine may crank longer than usual, idle unevenly, lose power during acceleration, or trigger a check engine light linked to cam/crank correlation. In more serious cases, the engine can run out of sync, misfire, or refuse to start at all.For Mercedes-Benz, choosing a genuine used OEM gear is often the smarter solution than buying an aftermarket copy.

Original factory parts are made to exact tolerances for proper alignment, tooth profile, and long-term durability, while also costing far less than new dealer-supplied components.At imcar.com.ua, every camshaft and crankshaft gear is matched precisely by VIN or chassis number before shipping to ensure correct fitment. We also package every part carefully for safe international delivery. Order with confidence today.