supply of spares of dozer (model d-80) for coal handling plant of btps, obra, sonebhadra (u.p.) , disc, part no. 1311011110 , plate, part no. 1311011120 , oil seal, part no. 1501412641 , shaft, part no. 1501512611 , clutch assembly, part no. 1542100134 , disc, part no. 1542111140 , plate, part no. 1502123111 , screen , part no. 1541911142 , magnet, part no. 1541911250 , idler assy., part no. 1543000072 , pad , part no. 1545011192 , seat, part no. 1545011123 , pump assy., part no. 744466100 , key, part no. cfk0200522 , lock, part no. 1501512160 , seal, part no. 520300002740 , lever, part no. 1501513340 , gear, part no. 1501512190 , gear, part no. 1501511710 , gear, part no. 1501512220 , gear, part no. 1501512310 , gear guide, part no. 1501511690 , shaft, part no. 1501513110 , fork assy., part no. 1501513100 , floating seal assy., part no. 1702700010 , seal ring assy., part no. 1702700020 , lock, part no. 1542712430 , lining, part no. 1543311131 , revit, part no. 441200511 , seal, part no. 1503013430 , gasket, part no. 1503013441 , wear ring, part no. 1503013470