The Kubota 1624174250 Fan Pulley is an OEM replacement part designed for various Kubota engines and machinery. This genuine fan pulley ensures proper cooling system operation and is compatible with D905, D1105, V1505 engines, B-Series tractors including B2650HSD, RTV utility vehicles like RTV-X1120DW, and ZD-series zero-turn mowers such as ZD331. It also fits select excavators, loaders, generators, and compact track loaders, maintaining optimal engine performance and longevity.