Caliso 750K7 Poly V Serpentine Belt K-Section - 7-Rib 75.75in

The Caliso 750K7 is a 7-rib Poly V (K-section) serpentine belt engineered for automotive accessory drive systems. With an outside circumference of 75.75 inches (1,924 mm) and a top width of 0.98 inches (24.9 mm), this multi-ribbed drive belt delivers reliable power transfer to engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Constructed with heat and ozone-resistant EPDM rubber, the 750K7 is built to withstand the demanding thermal and mechanical conditions of modern engine bays. The ribbed profile maximizes belt-to-pulley contact for efficient power transfer, while the high-temperature polymer compound is formulated to handle heavy load requirements over an extended service life.

Key Features:

• Belt Type: Poly V / Multi-Rib / K-Section serpentine belt
• Rib Count: 7 ribs
• Outside Circumference: 75.75 in (1,924.05 mm)
• Top Width: 0.98 in (24.89 mm)
• Belt Depth: 0.17 in (4.32 mm)
• Belt Section: 7/K
• EPDM rubber construction for heat, ozone, and abrasion resistance
• Designed for high-speed and high drive-ratio applications
• Meets or exceeds OEM replacement specifications

The 750K7 is a widely cross-referenced industry-standard belt number. Compatible cross-references include Gates K070750, ACDelco 7K750, Dayco 5070750, Continental/ContiTech PK070750, Goodyear 4070750, GM 19185230, and NAPA 25-070750, among others. This belt is an ideal OEM-quality replacement for worn or cracked accessory drive belts.