Caliso 325K4 Poly V Serpentine Belt OC - 4-Rib 33.25in

The Caliso 325K4 is a 4-rib Poly V (K-section) serpentine belt engineered for reliable accessory drive performance. Also cross-referenced as 4PK0825 in metric sizing, this Micro-V belt is a direct OEM-equivalent replacement suited for a wide range of automotive and light-duty applications.

Key Specifications:

• Belt Type: Poly V / Micro-V (K Section)
• Number of Ribs: 4
• Outside Circumference (OC): 33.25 in (844.55 mm)
• Pitch Length: 32.5 in (826 mm)
• Top Width: 0.56 in (14.2 mm)
• Belt Depth: 0.17 in (4.3 mm)
• Metric Cross Reference: 4PK0825

Key Features:

• Straight-ribbed Poly V design for smooth, quiet power transmission
• Constructed with abrasion and heat-resistant compound materials
• Polyester fiber tensile members for dimensional stability under load
• Highly flexible construction reduces stress on pulleys and tensioners
• Designed for high-speed and high drive-ratio applications
• Meets or exceeds OEM replacement specifications

The 325K4 serpentine belt is a proven, dependable solution for restoring proper function to your vehicle's accessory drive system. Its durable construction ensures long service life under demanding operating conditions.