1.Perfect OE-Spec Fit 

• OEM Part Number: 13091-EB70B
• Engineered in strict accordance with OE tolerances, mounting hole locations, and guide rail curvature specifications. Precision-aligned mounting points ensure an accurate fit with the engine and timing chain assembly, providing smooth installation and stable operation without misalignment.

2.Smooth Guide Rail for Effective Chain Stabilization & Noise Reduction

• Features a precision-engineered curved guide surface that accurately controls the timing chain’s operating path. Effectively reduces chain oscillation and vibration during high-speed operation, helping prevent excessive chain slack and tooth skipping while maintaining precise synchronization between the camshaft and crankshaft.

3.High-Wear-Resistance, Low-Friction Materials for Quiet & Long-Lasting Performance

• The guide surface is constructed from premium wear-resistant engineering plastic reinforced with a high-strength metal frame. Excellent low-friction and self-lubricating properties help withstand prolonged exposure to hot engine oil and repeated high-frequency impacts, ensuring quiet operation, reliable durability, and extended service life.

4. Certified Quality – Made in Taiwan

•  Manufactured under stringent production standards and validated through 100% factory inspection to ensure flawless, ready-to-install performance and reliability.