General description Camshaft adjuster quadrants are essential tools used to mark the correct position and align the camshaft for Mercedes-Benz vehicles. This set includes a Camshaft Position Sensor reluctor setting tool set with 4 pieces, specifically designed for various engine applications. Technical specifications Engine applications: Mercedes-Benz M152, M157, M276 & M278 Equivalent to OEM: 278589002300 Compatibility and accessories Use with Laser Part No. 7315 - camshaft holding tools for Mercedes-Benz V6 & V8 Installation Designed to be used in accordance with OEM instructions