Caliso 440K6 Poly-V Serpentine Belt K-Section - 6-Rib 44.0

The Caliso 440K6 is a 6-rib K-section Poly-V (serpentine) belt designed for reliable power transmission in automotive, industrial, and accessory drive applications. With an outside circumference of 44.0 inches (1117mm) and the standard K-profile rib geometry, this belt delivers smooth, efficient torque transfer across multiple pulleys.

Key Features:

• Belt Type: Poly-V / Multi-rib / Serpentine (J-section equivalent internationally)
• Number of Ribs: 6 (K6)
• Section Profile: K-section — 3.56mm rib pitch
• Effective Length: 44.0 inches (1117mm) outside circumference
• Construction: Bulk/raw-edge design suitable for OEM and aftermarket replacement
• Flexibility: Compatible with tight-radius pulley systems and multi-accessory drive layouts

The 440K6 designation follows the universal Poly-V belt sizing standard, making it a direct cross-reference for equivalent belts from Gates, Dayco, Continental, and other major manufacturers. Sold as a bulk Poly-V belt, this product is well-suited for shops, fleet operations, and OEM assembly requiring consistent, high-quality ribbed belt stock.