Caliso 470K3 FVP Poly V Serpentine Belt K-Section - 3-Rib 47.0

The Caliso 470K3 is an FVP Poly V serpentine belt in the K-section micro-rib profile, featuring 3 ribs and a 47.0-inch pitch length (approximately 47.75-inch outside circumference). Designed as a direct OEM-replacement serpentine belt, it restores the vehicle's accessory drive belt system to factory performance.

K-series Poly V belts (also known as multi-rib belts, micro-rib belts, or V-ribbed belts) are the standard for modern automotive serpentine belt applications. Constructed with EPDM rubber and reinforced with synthetic fibers, this belt delivers reliable power transmission to engine accessories including the alternator, power steering pump, water pump, and air conditioning compressor.

Key Features:

• Belt Type: Poly V / Multi-Rib / Serpentine (K-Section)
• Number of Ribs: 3
• Pitch Length: 47.0 inches
• Outside Circumference: Approximately 47.75 inches
• Construction: EPDM rubber with synthetic fiber reinforcement
• Profile: K-section micro-rib for precise pulley engagement
• Design: OEM replacement specification
• Brand Line: FVP (Factory Motor Parts)

Also cross-referenced under the FVP 470K3 part number. The EPDM compound resists heat, cracking, and wear for extended service life compared to older neoprene belt materials, making it a dependable choice for serpentine belt replacement.