bids are invited for procurement of fast moving spares for mud pumps insert for dm 450 model pump , valve spring for dm 450 model pump , v packing for piston rod for dm 450 model pump , end cover v seal for dm 450 model pump , liner 70mm hard chrome plating for kores triplex mud pump , piston rod with nut hcp for kores triplex mud pump , bucket holder assembly with slotted nut and washer m s for kores triplex mud pump , rubber bucket 70 mm cup type for kores triplex mud pump , valve seat s s and valve ball for kores triplex mud pump , copper gasket for kores triplex mud pump , rubber tyre f 80 fenner make for kores triplex mud pump , piston rod with nut for tgp 300 rock drill pump , v packing piston rod for tgp 300 rock drill pump , liner 3.5 inch size hcp for tgp 300 rock drill pump , valve insert for tgp 300 rock drill pump , cup bucket 3.5 inch size for tgp 300 rock drill pump , valve and valve seat with washer and bolt for tgp 300 rock drill pump , bucket holder assembly 3.5 inch size for tgp 300 rock drill pump , valve spring for tgp 300 rock drill pump , rubber star washer coupling for tgp 300 rock drill pump total quantity : 1874