tender for aoh kit for overhauling of pulse generator as per aal pt. no 1900007200, each set consisting offollowing spares as under:- sr.no.,description aal pt. no.qty./set (1) oil seal dia 20/40x6 8.3010.138/01 1 no.(2) gasket with o-ring 1915018977 1 no.( old pt.no.8.3010.188) (3) o rign dia 39/42x1.5 8.3010.503 1 no.(4) gasket 1919512577 1 no. (5) spring washer dia 10.2 8.1830.222/14 4 nos.