Caliso 1058K6 Poly V Serpentine Belt 6-Rib 105.8" K-Series

The Caliso 1058K6 is a K-Series Poly V serpentine belt engineered as a direct OEM-quality replacement for accessory drive systems. Featuring a 105.8-inch pitch length, 106.55-inch outside circumference, and 6-rib (6K) profile, this belt is built to restore proper power delivery to engine-driven accessories such as the alternator, power steering pump, and air conditioning compressor.

Constructed from a durable EPDM rubber compound with polyester fiber tensile members, this Poly V belt delivers long-lasting, maintenance-free performance across a wide operating temperature range. The straight ribbed design ensures smooth, quiet operation while resisting slippage, stretch, and premature wear.

Key Features:

• Belt Type: K-Series Poly V / Micro-V Serpentine Belt
• Rib Count: 6 ribs (6K cross-section)
• Pitch Length: 105.8 inches
• Outside Circumference: 106.55 inches
• Material: EPDM rubber compound with polyester fiber tensile members
• Abrasion, oil, and chemical resistant construction
• Temperature stable from -30°F to 140°F
• Straight ribbed belt design for smooth, quiet operation
• Direct OEM replacement — no modifications required

Cross-Reference Part Numbers: K061058, 4061058, 5061058, 6PK2687, 25-061058, 25061058, A-1058K6, 1058K6MK, 6K1058, 6K2680, PK061058, 6PK2685, 6PK2682, 4061055, 1055K6, 12563074, 12576752, 205157, 205167, 740207, 4001501, R527929

The Caliso 1058K6 is an ideal drop-in replacement for worn or cracked serpentine belts, helping to restore reliable accessory drive operation and prevent costly breakdowns caused by belt failure.