It combines elasticity and dimensional stability to withstand oil deterioration and wear while providing a longer service life than a standard belt Ideal for homeowners and landscapers looking for a replacement part for the 121-5765 lawn mower that needs to work Ideal for large gardens, commercial facilities, or maintaining uneven landscapes that require increased grip and weather resistance when cutting Built to withstand extreme conditions, the belt features a layer and an anti-stretch design for superior durability in terrain and variable weather This replacement more belt features a rubber construction for power transfer and stable cutting, Manufacturer: Tizuqe