Squeezing cylinder small ( Male ) Complete Plasser Part No. HZSI- A- 57- 5- 404KPL for CSM type tamping unit with Plasser seal set and branded allen Bolt, Glacier Bush & Grub Screw. As per specification No. TM/ HM/ 6/ CPOH/ TU051 ( Rev- I ), Acceptable Make/ Brand:- Plasser or Equivalent