supply of hp cylinder of main air compressorhp cylinder of main air compressor,hp cylinder of main air compressor of on-board icf/rcf make three phase ac memu make e lgi model no. rr 20070 to elgi part no. 070311990. [ warranty period: 30 months after the date of deliv ery ] ] , lp cylinder of main air compressor of on-board icf/rcf make three phase ac memu make e lgi model no. rr 20070 to elgi part no. 070311890. accepted make : elgi model no. rr 20070 of(m) to e lgi part no. 070311890 [ warranty period: 30 months after the date of delivery ] ] , crank shaft assy. as per elgi part no: a070575a for elgi main compressor make: elgi [ warr anty period: 30 months after the date of delivery ] ]