Caliso 340K5 K-Section Poly V Serpentine Belt - 5-Rib 34in

The Caliso 340K5 is a K-section Poly V (multi-ribbed) serpentine belt designed for reliable accessory drive performance in automotive and light-duty applications. Featuring a 5-rib profile with a 34-inch pitch length and 34.75-inch outside circumference, this belt delivers consistent power transfer to driven accessories such as the alternator, power steering pump, water pump, and A/C compressor.

Key Specifications:

• Belt Section: K (Micro-V / Poly V)
• Number of Ribs: 5
• Pitch Length: 34.0 inches (864 mm)
• Outside Circumference: 34.75 inches (883 mm)
• Belt Width: 0.70 inches (17.80 mm)

Key Features:

• Multi-ribbed K-section design for smooth, quiet operation and high power capacity
• Heat and ozone-resistant rubber compound for extended service life
• Polyester tensile cord construction helps minimize belt stretch over time
• Fiber-reinforced rib stock reduces noise from worn or misaligned pulleys
• Direct replacement for K050340, Goodyear 4050340, Napa 25-050340, Bando 5PK0863, and Dayco 5050340

The Caliso 340K5 Poly V serpentine belt is also commonly cross-referenced as 5PK865 and is engineered to meet the demands of modern multi-accessory drive systems, making it a dependable OEM-equivalent replacement.