Gates 30731809 Micro-V Serpentine Belt Rib - 6 1855mm

The Gates 30731809 is a premium Micro-V serpentine belt engineered to deliver reliable power transmission to engine accessories. This 6-rib belt features a 6DPK (6DK) design with dual-sided grooves, making it compatible with single belt drive systems that require both topside and backside engagement.

Advanced Construction Features:

• EPDM rubber compound provides superior resistance to heat, ozone, and wear
• Aramid fiber tensile cords deliver high strength and prevent stretching over time
• Truncated rib profile prevents belt bottoming in pulley grooves and reduces heat buildup
• Precision-formed ribs ensure quiet operation and minimize vibration
• Flexible construction withstands billions of bends for extended service life

Technical Specifications:

• Belt designation: 6DPK (6DK) x 1855
• Number of ribs: 6
• Effective length: Approximately 1855mm (73 inches)
• Rib pitch: 3.56mm (K-series standard)
• OEM part number: 30731809

This Gates Micro-V belt meets or exceeds original equipment specifications and is designed for use with small diameter pulleys, backside idlers, and both manual and automatic tensioner systems. The advanced material composition eliminates belt noise, reduces tension loss, and solves challenging drive applications commonly found in modern automotive accessory drive systems.