bids are invited for grinder , 10103912030 guide block assy of tailpulley , 10103910460 complete assembly ofsubmerged pulley guide wheel for scraperconveyor , 10103910410 sprocket teeth for driveshaft for boiler scrapper conveyor , 14700010640tube sheet of intermediate dry ash silo of boiler ,10103901010 spacer for tail guide block ,14701011520 complete assy of carriage wheel forscrapper conveyor , 10103914580 bearing cover orblind flange for guide wheel assly of scrapperconveyor , 10103911770 sprocket hub with blockfor drive shaft assly for scraper conveyors ,10103912960 screw shaft along with double nutfor tail guide wheel assembly for scraperconveyor , 10103915080 u link shackle with locknuts for scraper conveyors , 95503001030 externalcirclip a60 x 3 heavy as per is 3075 , 14701005110gland follower for clinker grinder , 10103913160shaft with keys for return idler assy , 14700022460200nb vertical to 150nb horizontal adopterassembly for dry ash hopper , 14701000130 bearingcover or bearing housing end cover for clinkergrinderspares of tee body ash intake valve scrapper conveyor and total quantity : 421