Mercedes Benz GLK Engine Car Timing Chain Kit Set 0009932076 2710300963 2710500116 2710500911

1.Overview

This kit is a 10-piece timing chain set specifically designed for Mercedes-Benz M271 engines, covering essential components for timing system replacement. It fits select 1.8L and 2.0L inline-4 engines (e.g., C-Class, E-Class, GLK models). The timing chain synchronizes the crankshaft and camshaft, ensuring precise valve timing, which is critical for engine performance and longevity.

2. Selection Guide

Note: Confirm compatibility via VIN or OEM part numbers (e.g., A2710502202).

3.Kit Contents

• Timing Chain – The primary chain that replaces the worn original part.

• Guide Rails / Tensioner Rails – Plastic or metal rails designed to reduce chain friction and noise.

• Tensioner – Automatic or manual adjuster to maintain proper chain tension.

• Sprockets – Gears that drive the chain (may include crankshaft or camshaft sprockets).

• Bolts / Washers – Matching fasteners (some kits may include these).

4. Key Features

• Precision Fit: CNC-machined components ensure exact alignment with M271 engine specs.

• Noise Reduction: Optimized guide rail design reduces chain slap and vibration.

• Corrosion Protection: Chains coated with anti-rust treatment (e.g., zinc or DLC).

• Wear Resistance: Sprockets use case-hardened teeth for extended life.

• OE+ Upgrades: Improved tensioner design over OEM to prevent premature failure.

5. Manufacturing Process

• Chain Production:

  • Material: High-grade alloy steel (DIN 1.6587).

  • Process: Pre-stretched via roller burnishing to reduce elongation.

  • QC: 100% magnetic particle inspection for cracks.

• Guides/Rails:

  • Injection Molding: Glass-fiber-reinforced polyamide (PA6-GF30) for heat resistance.

  • Testing: Simulated 500-hour wear cycles under load.

• Tensioners:

  • Hydraulic: CNC-machined body with precision piston and spring.

  • Leak Test: 100% pressure-checked for seal integrity.

6. Recommended Concurrent Replacements

• Balance Shaft Chain Kit (M271 common failure point).

• Water Pump (prevent coolant leaks during service).

• Camshaft Adjuster Solenoids (if showing wear codes).

7. Installation Notes

• Critical: Align cam/crank marks using MB Star Diagnostic Tool (avoid ±2° deviation).

• Torque Specs: Tensioner bolts (20 Nm + 90° turn), sprocket bolts (50 Nm).

• Break-In: Run engine at 2,000 RPM for 10 minutes to seat tensioner.

Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar.

With over 138 employees, the company operates a modern, standard factory covering over 2,000 square meters. The factory boasts three automated production lines, utilizing high-quality equipment for key processes, resulting in an annual production capacity of over 500,000 units.

The company also has a dedicated, professional finished product testing facility, ensuring reliable product data verification. The company is ISO/TS16949 certified. Leveraging years of industry experience and a robust supply chain, the company is committed to providing high-quality, reliable products and services, aiming to become a leading automotive parts supplier in South China.

Adhering to the principles of mutual benefit and integrity, the company offers superior products at competitive prices and excellent service. Yuanfengxing looks forward to working with you to create a better future!