Caliso 355K6 Poly V Serpentine Belt K-Series - 6-Rib

The Caliso 355K6 is a K-Series Poly V serpentine belt engineered for reliable performance in automotive accessory drive systems. With a 35.5-inch pitch length and 36.25-inch outside circumference across 6 ribs, this belt delivers a precise, secure fit in demanding under-hood environments.

Key Features:

• K-Series (Poly V / Micro-Rib) construction for smooth, quiet operation and reduced vibration
• 6-rib profile providing high power transmission efficiency
• 35.5" pitch length with 36.25" outside measurement
• 0.84" top width for compatibility with standard K-series pulleys
• Designed to resist heat, oil, and ozone for long service life

Cross-Reference Part Numbers:

• Dayco: 5060355
• Gates: K060355
• NAPA: 25-060355 / 25060355
• Goodyear: 4060355
• Bando: 6PK0901

The 355K6 is a direct replacement serpentine belt compatible with a wide range of passenger car and light truck applications. It is also commonly referenced as the 6PK900 metric designation.