The Kubota 1G41023480 is a genuine OEM standard size main bearing designed for the crankshaft in a wide range of Kubota D and V series diesel engines. This critical component ensures smooth rotation and proper alignment of the crankshaft, contributing to engine longevity and performance. Manufactured to Kubota's stringent quality standards, it provides reliable fitment and operation for compatible agricultural and construction machinery, including models like D1005, D1105, V1505, and V2203.