The Kubota W21CKT4642 is a genuine OEM hydraulic pump designed for Kubota M-Series agricultural tractors. This double gear pump features a primary displacement of 19 CC and a secondary displacement of 6.5 CC. It has a right-hand rotation direction and is equipped with an SAE B 2-bolt mounting flange and a 13-tooth splined shaft. This robust hydraulic pump ensures reliable performance for various hydraulic functions on compatible Kubota tractor models.