Popular comparisons
| Material | Rubber |
| Diameter | 11.91 mm |
| Thickness | 2.62 mm |
| Compatible Models | ECM B7496073, DM100009-00, Profitec |
| Item Number | C449900719 |
O-Ring Nut Steam/Hot Water Guarnizione OR 115 EP 856 (Diameter 11.91mm Thickness 2.62mm) OR115 Viton This part replaces ECM O-ring item number C449900719. This part is suitable for many ECM and Profitec machines. B7496073 / DM100009-00
The catalog often lists the same model at several merchants — worth a price check before you buy.