Caliso 835K6 Serpentine Belt K-Section Poly V - 6-Rib 83.5

The Caliso 835K6 is a K-section Poly V (Multi-Rib) serpentine belt designed as a direct-fit replacement for automotive accessory drive systems. Measuring 83.5 inches in effective length with 6 ribs, this belt carries the metric designation 6PK2121 and is engineered to deliver reliable power transfer to alternators, power steering pumps, air conditioning compressors, and other belt-driven accessories.

Key Features:

• K-Section Micro-Rib (Poly V) design for high-efficiency power transmission
• 83.5" effective length, 6-rib profile (metric: 6PK2121)
• Constructed with heat and ozone resistant EPDM rubber for long service life
• Polyester tension cord resists stretching and maintains consistent belt tension
• Fiber-reinforced rib stock reduces noise from worn or slightly misaligned pulleys
• Manufactured to meet SAE J1459 standards for v-ribbed belts
• Cross-references: Dayco 5060835, Gates K060835, Napa 25-060835, Goodyear 4060835, Bando 6PK2120

The 835K6 serpentine belt is a proven industry-standard size suitable for a wide range of passenger car and light truck applications. Replacing a worn or cracked serpentine belt at recommended service intervals helps maintain proper cooling, charging, and accessory performance.