Fill-Rite pumps are easy, simple products to repair and kits are a low cost alternative for extending the life of your pump. With our certified OEM parts, you can have your problem fixed and be back in operation with very little downtime. Fill-Rite KITDFPK is the primary overhaul kit for all DF series pumps. Other DF series kits available are KITDFHF, KITDFFK, KITDFDB, KITDFCB.