The Kubota 6971890020 Thrust Collar is an authentic OEM replacement part designed for a wide range of Kubota machinery, including B-Series and BX-Series compact tractors, F-Series, G-Series, GR-Series, T-Series, ZD-Series, ZG-Series, and ZP-Series mowers, K-Series and KX-Series mini excavators, and RTV utility vehicles. This essential component ensures proper alignment and reduces friction in critical assemblies, contributing to the longevity and smooth operation of your equipment. Manufactured to Kubota's stringent quality standards, this thrust collar provides reliable performance and a precise fit.