The Kubota W21CSH0001 is a genuine OEM spring designed for a wide range of Kubota agricultural and utility tractors. This essential component ensures proper function within the machine's system, providing durability and maintaining optimal operational integrity. It is a direct replacement part for models including B2301, B2601, B2650, B3301, B3350, BX1880, BX2380, BX2680, BX23S, BX23SLB, BX26SLB, L3301, L3901, L4701, LX2610, LX3310, MX4800, MX5200, MX5400, and MX6000 series.