The Mercedes-Benz crankshaft pulley is designed with a heavy focus on NVH (Noise, Vibration, and Harshness) reduction. It features a robust “metal-rubber-metal” construction where a high-grade elastomer ring is sandwiched between the inner hub and the outer belt track. This rubber layer acts as a harmonic damper, soaking up the micro-shocks produced during each combustion cycle to protect the crankshaft and internal engine bearings from fatigue.
2710300003 | 2710300203 | 2720300903 | 2720300803 | 2700300503
| Part No | 271 030 00 03, 271 030 02 03, 272 030 09 03, 272 030 08 03, 270 030 05 03 |
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