Sherwood Part #25115Water Seal KitShaft Bearing Assembly & Water Seal Kit Upgrade older pumps by utilizing the shaft bearing assemblies and the 25115 seal kit. The seal kit includes a seal pusher that sets the proper height of the seal seat on the shaft. The shaft/bearing assemblies do NOT have a retaining ring groove on the shaft in the area between the impeller and the first bearing (the bearing on the impeller end of the pump). If a retaining ring exists between the impeller and the first bearing, do not use the 25115 mechanical seal kit.For further information or specific applications please contact customer service. Attributes: Description = Mechanical Water SealPackage Quantity = 1