bids are invited for ingersoll rand compressor spares item 1 - ingersoll rand compressor spares - piston pin , item 2 - unloader assembly centrifugal - 37129707 - ingersoll rand make compressor - model 15t2 type 30.usi m 51370 0 14 , item 3 - gaskets complete set part no.3042339 model.no.15-t2-30 , item 4 - screw fillister head part no.32035461 spares for ingersol rand make air compressor of type 30 model 231 , item 5 - valve finger part no.30221170 for ingersol rand make air compressor of type 30 model 231 , item 6 - piston ring set part no.32194276 kit spares for ingersol rand make air compressor of type 30 model 231 , item 7 - safety valve 2nd stage x 1396t28300 model no.15-t2-30 , item 8 - valve finger part no.302201115tm for ingersol rand make air compressor of type 30 model 231 total quantity : 334