The Kubota 3Y50040372 Retainer (Bearing LH) is a genuine OEM part designed to secure and support bearings in various Kubota agricultural and turf equipment. This critical component ensures optimal performance and extends the lifespan of your machinery's moving parts. It is compatible with specific Kubota B-Series tractors, including B2601, B2650, B3300SU, and B3350 models, as well as ZD-Series zero-turn mowers like ZD1011, ZD1021, ZD1211, and ZD1511. Manufactured to Kubota's exacting standards, this retainer measures approximately 95 mm in length, 51 mm in width, and 51 mm in height, with a weight of about 0.054 kg.