ODM Engine Timing Parts Chain 0009931078 For Mercedes Benz M270 M264 M282 OM654

Engine Timing Chain 0009931078  For Mercedes-Benz M270 M271 M274 M264 M282 OM654 

1. Technical Specifications

2. Product Overview

     The Mercedes-Benz Genuine Timing Chain (0009931078) is a critical engine component that ensures precise synchronization between the camshaft and crankshaft. Constructed with military-grade alloy steel and nano-coating technology, it offers 30% higher resistance to stretching, making it ideal for high-RPM, high-load engines. Prevents timing jump and safeguards engine integrity.

3. Vehicle Compatibility Table

4. Key Features

• Precision Timing: ±0.5° tolerance for smooth power delivery.

• Low Friction: Roller-chain design reduces internal engine resistance.

• Maintenance-Free: No periodic lubrication required; lifespan matches engine lifecycle.

• Fail-Safe Warning: Audible rattling noise before potential failure.

5. Buyer FAQs

Q1: How do I know if my car needs a timing chain replacement?

• Symptoms: Cold-start "ticking" noise or fault codes (P0016/P0017).

Q2: Can I replace only the chain without the tensioner?

• No! Must replace as a kit (Recommended: A000993XXX including guides & tensioner).

Q4: Does installation require ECU calibration?

• Some models need XENTRY or STAR diagnostic tool for timing parameter reset.