tender for one set of spares consisting following items for 300 cfm kirloskar make screw compressor,model no. kes55. 1) part number / model number - 07 2710143250 / kes 55. oil filter element - qty - 04 nos.2) part number / model number - 07 2730377250 / kes 55. air filter element - qty - 02 nos. 3) part number /model number - 07 2730144450 / kes 55. air oil separator element - qty - 01 no. 4) part number / modelnumber - 07 2730144850 / kes 55. gasket - qty - 02 nos.