supply of point machine top cover/ main cover for 220 mm machine with lock and key main cover assembly complete.point machine top cover/ main cover for 220 mm machine with lock and key main cover assembly complete.,point machine top cover/ main cover for 220 mm machine with lock and key main cover ass embly complete - spare for tws 220mm point machine comprising of main cover, crank handle hol e sub.assy, key hole lock sub. assy, door lock, ,rubber gasket of main cover assy,wir ing diagram plate,oil insruction label,locking piece b ,rubber packing (key hole loc k ),rubber gasket(c.h.hole lock assy.),crank handle hole lock base,crank handle ho le lock lid,pin (for c.h. hole lock s/a),rubber gasket(c.h.hole lock assy.locking cam,ke y code 856051010-s. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]