Caliso Poly V Serpentine Belt K-Section

The Caliso Poly V Serpentine Belt line is a K-section Poly V belt, also sold as a Micro-V, micro-rib or multi-rib belt. These belts are built as replacements for worn or cracked accessory drive belts. One belt drives several engine accessories, such as the alternator, power steering pump, air conditioning compressor and water pump.

Key Features:

• K-section profile: Several V-ribs run along a flexible belt body. This gives good grip and power transfer, and the belt can bend around multiple accessory pulleys.
• OEM-quality replacement: Made to match the dimensions of original equipment serpentine belts, so installation needs no modification.
• Durable construction: The belt uses heat- and ozone-resistant rubber for long service life.
• Low stretch: A reinforced tensile cord helps the belt hold consistent tension.
• Quieter operation: The rib design helps limit noise from worn or misaligned pulleys.
• Cross-reference friendly: Each belt in the line is available under its own Caliso part number, with matching metric (PK) and aftermarket cross-references.

Replacing an aging serpentine belt helps restore proper accessory drive function and protects the belt-driven components. Choose the rib count and length that match your application.