Caliso 430K5 Micro Rib Poly V Serpentine Belt 5-Rib 43.75in

The Caliso 430K5 is a K-Section Micro Rib Poly V serpentine belt featuring 5 ribs and an outside circumference of 43.75 inches (1,111.25 mm). Engineered for high-speed, high drive-ratio applications, this belt delivers reliable power transfer across accessory drive systems.

Key Features:

• Belt Type: K-Section Micro Rib Poly V (5/K)
• Outside Circumference: 43.75 in (1,111.25 mm)
• Top Width: 0.70 in (17.78 mm)
• Belt Depth: 0.17 in (4.32 mm)
• Number of Ribs: 5
• Constructed with heat and ozone resistant rubber compound for extended service life
• Designed to meet or exceed RMA published performance ratings
• Fiber-reinforced rib stock reduces noise from worn or misaligned pulleys
• Treated polyester cord construction minimizes belt stretch under load

The 430K5 serpentine belt is also commonly referenced as an FVP Poly V Belt and is a direct replacement for equivalently sized belts from major manufacturers. It is well-suited for automotive accessory drive systems requiring a dependable, long-lasting Poly V belt solution.