The Kubota T142021420 is a genuine OEM oil seal designed for various Kubota B-series tractors and D/V series engines. This critical component ensures a tight seal, preventing oil leaks and maintaining engine or transmission integrity. Manufactured to Kubota's specifications, it provides reliable performance and durability for demanding agricultural and construction applications. Key dimensions include an inner diameter of 21.4 mm, an outer diameter of 37 mm, and a thickness of 7 mm.