This is a genuine AVR IS321053 round belt, an authentic OEM replacement part designed for specific AVR agricultural machinery. Manufactured to AVR's exacting specifications, this durable belt features a 1.5mm cross-sectional diameter and a total length of 730mm, ensuring precise fit and reliable power transmission in compatible systems. As an original equipment manufacturer (OEM) part, it guarantees optimal performance, longevity, and compatibility with your AVR equipment.