The Kubota 1681312310 is a genuine OEM exhaust manifold designed for a wide range of Kubota engines including the D905, D1005, D1105, and V1505. This critical component ensures efficient exhaust gas routing and is compatible with numerous Kubota B-series tractors, F-series mowers, K-series excavators, R-series loaders, and RTV utility vehicles. Constructed for durability and precise fit, it measures 254 mm in length, 127 mm in width, and 127 mm in height, with a weight of approximately 1.22 kg.