procurement of spares for eimco elecon make udm 611/612 as per nit , item description , seal kit ( boom extension cylinder ) , part no . eea0022912 , seal kit , part no . eea0021527 , seal kit ( swing cylinder 612 ) , part no . eea0021830 , seal kit ( tilt cylinder 612 ) , part no . eea0022904 , seal kit ( traction valve ) , part no . eea0017380 , water booster pump , part no . 611b050000140 , drill motor mounting kit , part no . 611a070000550 , seal kit , part no . eea0018799 , chain , part no . 611a050000114 , hydraulic motor ( m25x ) feed , part no . 611a050000116 , hydraulic motor ( m25x ) drill , part no . 611a050000122 , shaft seal ( drill motor ) , part no . eea0019089 , seal kit ( feed motor ) , part no . eea0018907 , seal kit ( rotary actuator ) , part no . eea0018586 , seal kit ( lift cylinder 611 ) , part no . eea0018792 , seal kit ( tilt cylinder 611 ) , part no . eea0018774 , seal kit ( drill extension cylinder 611 ) , part no . eea0018738 , seal kit ( swing cylinder 611 ) , part no . eea0018796 , shaft seal ( feed motor ) , part no . eea0019088 , drill feed assembly , part no . 611a070000167 , bearing kit ( for rotary ) , part no . eea0018588 , double selector valve , part no . 611b050000082 , hydraulic pump , part no . 611b050000077 , oil cooler , part no . eed0001170 , track tensioning arrangement , part no . 627m000000265 , thrust plate , part no . eea0015809 , channel seal , part no . eim003347 , chuck , part no . 611a060000131 , control valve , part no . 77007148