The camshaft in a Mercedes-Benz M276 engine plays a critical role as a key component in piston engines. Specifically, its function is to control the timing of the valve openings and closings, ensuring that fresh air and fuel mixture can enter the cylinders and that exhaust gases are expelled.In a four-stroke engine, like the Mercedes-Benz M276, each cylinder completes four strokes: intake, compression, power, and exhaust. The camshaft operates the valves via its lobes (known as cams) to open or close them according to a set schedule. For a four-stroke cycle, the camshaft rotates at half the speed of the crankshaft because one complete four-stroke cycle requires two revolutions of the crankshaft.The Mercedes-Benz M276 engine is designed with a V6 or V8 configuration and features dual overhead camshafts (DOHC), meaning there are two camshafts per cylinder head – one for the intake valves and another for the exhaust valves. This setup helps enhance engine efficiency, improve performance, and reduce emissions.Furthermore, modern engines such as the M276 may be equipped with variable valve timing (VVT) systems, which allow the angle of the camshaft to be adjusted based on the engine's operating conditions. This optimization of valve opening and closing times across different engine speeds leads to better fuel economy and power output.
Product Name: Camshaft for Mercedes-Benz M276
OEM Part Number:2760505101/2760505201 /2760505301 /2760500800
Fit for Auto:S-Class/E-Class/R-Class/ML-Class /GLS and Maybach
Place for Origin: Ningbo City of China
Packing：Neutral Packing or Customer Required
Warranty:12 months or 12,000 miles from the date of Ex-factory
OEM/ODM: Acceptable
Delivery time: The contract is confirmed with a 50% deposit. Shipment will be made within 15 days, and the remaining balance should be paid before shipment.
S-Class: Certain models, including the S320, come equipped with this 3.0-liter twin-turbocharged V6 engine. While there are differences compared to other models like the S350, S450, and S500 within the same series, the M276 engine delivers 272 horsepower and 400 Nm of torque.
E-Class: This class of sedans also adopts the M276 engine, significantly enhancing the E-Class's performance and delivering an outstanding driving experience.
R-Class: For instance, the 2017 R320 features the lower-power version of the 3.0-liter twin-turbocharged M276 engine, offering a maximum output of 272 horsepower and 400 Nm of torque.
ML-Class (also known as GLE): The M276 engine is used in models such as the ML400 diesel, providing efficient and powerful propulsion for the vehicle.
GLS and Maybach: These luxury SUVs and ultra-luxury brand models also come equipped with the M276 engine, ensuring ample power and superior comfort.
Other Models: There are reports indicating that the M276 engine was also found in older models of the E-Class, W221 and W222 S-Class, as well as in the Mercedes-Benz GLE.
In summary, the M276 engine plays a crucial role in multiple mid-to-high-end Mercedes-Benz models, not only boosting vehicle performance but also maintaining the brand's high-quality image. It's important to note that configurations may change over time; therefore, for specific model years or versions, please refer to the latest official information.
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