0004-1975-750 Shaft Seal Ring for WESTFALIA separator type OSC 4-02-066 0004-1975-750 Shaft Seal Ring for WESTFALIA separator type OSC 4-02-066 See more P189894 Major Kit for IMO ACE 032 Pump Atlas Copco Spare Parts Spare parts for Alweiler pump NISM 100-315-01 U3.1D W18-48-350