supply of b-check kits of 500 kva cummins engines in power car. b-check kit comprising of ( 1 ) element lub oil filter ( 3889310 ) -2 nos., ( 2 ) element oil bypass filter ( 3889311 ) -1 no., ( 3 ) separator fuel wat er ( 3329289 ) -2 nos., ( 4 ) element crn resistor ( 4072352 ) - 1 no., ( 5 ) inhibitor corrosion 10 liters ( 4926654 ) -1 n o., ( 6 ) foil sealed test strips cc2602b ( 3403800 ) - 1 no., ( 7 ) element air cleaner ( 4020551 ) - 1 no., ( 8 ) element air cleaner ( 4020552 ) - 1 no., make- cummis / kirlosker / greaves. note: - as per railway board l.no. 20 06 / elect ( g0 / 138 / ipt dt.11.01.2023 all the kit and spares should be procured from the oem or their authorised d ealer. [ warranty period: 30 months after the date of delivery ]