matz make pump spares procurement of matz make pump spares as per tender documents , list of item ( s ) / work ( s ) as per tender documents , crank, p / n:b06, bl-60 / hdd, matz pumps , crank pin, p / n:b08, bl-60 / hdd, matz pumps , crank guide, p / n:b07, bl-60 / hdd, matz pumps , worm with worm wheel, p / n:b03, b05 , oil seal set, p / n:b25, b50, b51 , gudgeon pin, p / n:b11, bl-60 / hdd, matz pumps , connecting rod assembly, p / n:b09, b10, b58 , cross head, p / n:b15, bl-60 / hdd, matz pumps , plunger, p / n:14, bl-60 / hdd, matz pumps , gland packng with backup rings, p / n:30, 31 , air bleed cum rlf vlv asy, p / n:assembly b , replenishing valve assy, p / n:assembly a , diaphragm p / n: 51h , liquid end assy, p / n:bl-60 / hdd–leassy , drive end assembly, p / n:bl-60 / hdd-deassy , stroke adjust assembly p / n:saasy-60hdd