The Kubota RC41121420 is an authentic OEM spring designed for a wide range of Kubota agricultural, utility, and construction machinery. This genuine replacement part ensures proper function and durability across models including B-Series tractors, BX-Series sub-compact tractors, G-Series and GR-Series lawn and garden tractors, K-Series and KX-Series excavators, RTV-Series utility vehicles, and ZD-Series zero-turn mowers. Weighing approximately 0.023 kg, this spring is crucial for maintaining the intended performance of your Kubota equipment.