Caliso 650K7 Poly-V Serpentine Belt - 7-Rib 65 Inch

The Caliso 650K7 is a K-section Poly-V serpentine belt engineered as a direct OEM replacement for automotive accessory drive systems. Featuring a 7-rib profile and a 65-inch (1651mm) pitch length, this belt is built to restore proper tension and power transfer across all driven accessories.

Key Features:

• K-Section Poly-V design — straight-ribbed profile for smooth, quiet operation and precise pulley engagement
• 7 ribs — must match the groove count on your application's pulleys for correct fitment
• 65-inch pitch length — standard industry sizing for straightforward cross-referencing
• EPDM rubber compound — highly abrasion-resistant and maintains flexibility across a wide temperature range
• Polyester fiber tensile cords — provide high tensile strength and dimensional stability under load
• Oil and chemical resistant — withstands exposure to common underhood fluids

This serpentine belt drives critical engine accessories including the alternator, power steering pump, water pump, and air conditioning compressor. Periodic inspection and replacement at recommended intervals helps prevent unexpected accessory failure and keeps your engine's drive system operating reliably.