IC- II Overhauling kit for HP Disc valve of TRC 1000 MN/ UG compressor of make- ELGI. Set consists of 3 items. ( 1 ) Suction valve spring. Part No: 000424350- Qty/ Set- 2 Nos. ( 2 ) Packing for 60 mm Dia Disc valve ( small ) Part No: 000524070- Qty/ Set- 1 No. ( 3 ) Packing for 60 mm Dia Disc valve ( bigl ) Part No: 000524060- Qty/ Set- 2 Nos.