| Engine Code | Application Example | Type | OEM Reference Example | Huizhan Part No. |
| M276 | C350, E350, ML350 (2011–2018) | Intake / Exhaust | A2760504201, A2760505801, 2760505101, 2760505201, 2760505301, 2760500800 | HZ-CAM-MB276 |
| M271 | C200, E200 Kompressor | Intake / Exhaust | A2710501400, A2710501500 | HZ-CAM-MB271 |
| M270 | A-Class, CLA-Class, GLA-Class (1.6T) | Intake & Exhaust Kit | 2700500101 (Intake), 2700501601 (Exhaust) | HZ-CAM-MB270-KIT |
OEM reference numbers are for identification and compatibility purposes only.
Our Mercedes-Benz camshafts are designed to work in coordination with factory Variable Valve Timing (VVT) systems.
Manufactured to OEM specifications, they ensure accurate camshaft phase control, stable valve timing, and reliable engine response across different operating conditions. This compatibility helps maintain original performance, efficiency, and long-term durability of Mercedes-Benz engines equipped with VVT technology.
The Mercedes-Benz camshaft is a core engine component that precisely controls the opening and closing of intake and exhaust valves in each cylinder. It ensures proper valve timing according to the engine's operating cycle, optimizes air-fuel mixture intake, exhaust gas expulsion, and drives auxiliary systems like oil pumps.
In modern Mercedes-Benz engines, camshafts integrate with Variable Valve Timing (VVT) systems for enhanced performance, fuel efficiency, and emissions compliance.
Replacing a Mercedes-Benz camshaft is a precision-critical process that requires professional tools, correct timing alignment, and strict torque control.
Below is a simplified overview of the standard replacement workflow:
| Stage | Key Focus |
| Preparation | Engine positioning, timing alignment, component removal |
| Camshaft Removal | Bearing cap sequence control, component protection |
| Installation | OEM-spec compatibility, torque sequence, timing accuracy |
| Inspection & Testing | Valve operation, timing verification, engine smoothness |
Technical Reminder: Always confirm that the camshaft matches the engine code and VVT system. Improper handling or incorrect torque sequences can cause timing errors or component damage. Professional tools and trained personnel are strongly recommended.
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