Nylon Composite Engine Timing Parts Chain Guide 11317621097 For BMW E92 E60 E61 E83 E82 E88

2. Key Features & Advantages

Precision Guidance

• 3D laser-scanned OEM data for mold development (±0.05mm tolerance)

• Integrated stainless steel guide slots reduce chain lateral noise

Extended Lifespan

• 30% glass fiber reinforcement increases tensile strength by 50%

• Passed extreme temperature cycle tests (-30°C to 150°C)

Safety Assurance

• Patented anti-fracture structure (Patent No.: ZL2023XXXXXX)

• Batch sampling undergoes 300-hour bench testing

3. Manufacturing Process

1. Material Preparation: BASF nylon pellets + Hyosung glass fiber pre-mix

2. Injection Molding: Japan Sumitomo 3500T precision molding (±1°C mold temp control)

3. Post-Processing: CNC trimming + ultrasonic flaw detection

4. Quality Control:

   • First-article CMM inspection

   • Hourly hardness checks (Shore D78±2)

   • 100% AI visual inspection

4. Important Notes

Installation Warnings

• Must replace timing chain tensioner simultaneously (recommended kit purchase)

• Requires ECU adaptation reset via ISTA system post-installation

Usage Tips

• Allow 15-minute idle run after first startup for break-in

• Recommend inspection every 50,000 km for wear

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!