Caliso 870K6 Serpentine Belt 6-Rib Poly V K-Section 87" Pitch

The Caliso 870K6 is a K-section Poly V serpentine belt (also known as a Micro Rib or Multi-Rib belt) designed to deliver reliable power transmission for automotive accessory drive systems. With a 6-rib profile and an 87-inch pitch length, this belt meets the dimensional standards of the widely used K6 serpentine belt specification.

Key Features:

• Belt Type: K-Section Poly V / Micro Rib Serpentine Belt
• Number of Ribs: 6
• Pitch Length: 87.0 inches (2,210 mm)
• Outside Circumference: 87.75 inches (2,229 mm)
• Belt Width: 0.84 inches (21.30 mm)
• Thickness: 0.18 inches
• Metric Code: 6PK2210
• Material: Polyester cord construction for reduced belt stretch and long service life
• Rubber Compound: Heat and ozone resistant EPDM rubber for durability in demanding engine bay temperatures
• Noise Reduction: Fiber-reinforced rib stock helps dampen noise associated with worn or misaligned pulleys

Cross-Reference Part Numbers:

• Dayco: 5060870
• NAPA: 25-060870 / 25060870
• Goodyear: 4060870
• Bando: 6PK2210
• Gates: K060870

The 870K6 serpentine belt is engineered to meet the demands of today's multi-accessory drive systems, providing quiet, efficient operation and dependable long-term performance as a direct OEM-equivalent replacement.