Caliso 15530 Automotive V-Belt AW-15 Section 0.44in x 53.57in OC

The Caliso 15530 is a cogged automotive V-belt engineered for reliable accessory drive performance. Built to the industry-standard AW-15 belt section, this belt delivers dependable power transmission across a wide range of accessory drive applications including alternators, water pumps, air conditioning compressors, and power steering pumps.

Key Features:

• Belt Section: AW-15 Cogged Automotive V-Belt
• Outside Circumference: 53.57 in. (1360.68 mm)
• Top Width: 0.44 in. (11.18 mm)
• Pitch Length: 53 in.
• Fiber-loaded rubber construction provides flexibility along the belt length while maintaining lateral stability in the pulley groove
• Cogged (bottom-cog) design reduces bending resistance and improves power transmission efficiency
• Thermally active tensile cords deliver maintenance-free performance when properly installed and tensioned
• Resistant to heat, oil, grease, and general under-hood conditions

Cross-references with industry part numbers including Gates 7530, NAPA NBH 25-7530, ACDelco 15530, and Dayco 15530. The Caliso 15530 meets or exceeds RMA published ratings for automotive V-belts of this section and size.