Compatible with drive belt designed for models using part numbers 59011-1053 and 59011-1077.Fits KAF450 KAF540 KAF620 KAF640 applications.Suitable for use with Mule 1000 Mule 2020 Mule 3000 Mule 3020 Turf G1 and G8 models.Constructed to meet specifications for performance in demanding conditions.smooth power transmission and consistent.Direct replacement for worn or damaged belts.Engineered for durability and efficient drivetrain engagement. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.