The Iveco 61585791 is a genuine OEM alternator poly-V belt, specifically designed for reliable power transmission in various Iveco commercial vehicles. This 10PK1440 belt features 10 ribs and a precise length of 1440 mm, ensuring optimal fitment and performance. It is constructed from durable Ethylene-Propylene-Diene-Rubber (EPDM), offering excellent resistance to heat, ozone, and wear, which contributes to an extended service life. This belt is crucial for the efficient operation of the alternator and other engine accessories, maintaining proper tension and preventing slippage across a wide range of operating conditions. It serves as a direct replacement for the original part, guaranteeing compatibility and restoring factory-level performance.