Caliso 570K5 Poly-V Serpentine Belt K-Section - 5-Rib 57.0

The Caliso 570K5 is a 5-rib Poly-V serpentine belt (K-section) designed as a direct OEM-replacement accessory drive belt. With a 57.0-inch pitch length designation, this multi-ribbed belt is engineered to restore proper function to a vehicle's accessory drive system, powering components such as the alternator, power steering pump, air conditioning compressor, and water pump.

Key Features:

• K-Series Poly-V profile – 5-rib multi-ribbed construction for smooth, efficient power transfer
• 57.0" pitch length – standard K-section sizing for precise fitment
• EPDM rubber compound – resists cracking, abrasion, and degradation over time
• Polyester fiber tensile members – provide high tensile strength and dimensional stability
• Oil and chemical resistant – withstands exposure to common automotive fluids
• Wide temperature range – stable performance from -30°F to 140°F
• OEM replacement design – engineered to meet or exceed original equipment specifications

The 570K5 Poly-V belt is also cross-referenced under the Dayco 570K5 part number designation, making it a widely compatible replacement option. Proper belt replacement at recommended intervals helps prevent accessory drive failure and ensures reliable vehicle operation.