Turkish officials (6)
(Another definition for pashas that I've seen is " Has sap got old Turkish officials in tow?".)
'turkish officials' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for agas that I've seen before include "commanders" , "Appliances used for cooking" , "rulers" , "Stoves" , "cookers and heaters" .)