supply of set of spares of wbl 22.03 pantograph etc. , set of spares of wbl22.03 pantograph consisting of 04 items in a set. (1) air p ressure hose of schunk part no.909010006700, drawing no. 3-b14.5360 = 01 no. (2) filter o f schunk part no.909010012800, drawing no. af30-f02dg1/4 =01 no. (3) throttle relief va lve of schunk part no. 909010013100, drawing no. t1000c2800g1/4 =01 no. (4) screw in th rottle valve of schunk part no. 909010013200, drawing no. t20c2800g1/4 =01 no [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]