Tender For supply of ac plant spares = - unloading ring with pin , cup washer , spring , spring holder , bearing cup , rocker arm , dv reed , sv reed , gasket set , unloader frame , castle nut , unloading spring , unloading spring washer , op regulating valve , piston oil scrapper ring , sv dv spring , tension spiral , oil strainer , filter drier core , expansion valve , globe valve 15 mm , relief valve , gate valve 40 mm