If a part is temporarily unavailable, you could substitute it with these parts:
Quality Towbar for Mercedes PONTON 220 S 106 hp Petrol
Wide selection of new towbar for Ponton (W180) 220S (180.010) Petrol 106 hp, priced from £4.39 to £1147.75. Choose from 2 trusted manufacturers.
Tow hitch for MERCEDES-BENZ PONTON models
190 b (121.010) M 121.920
190 Db (121.100, 121.102, 121.110, 121.111) OM 621.910
180 (120.010) M 136.925
190 b
180 D (120.110) OM 636.930
220 (180.010) M 180.921
220 SE (128.010) M 127.980
219 (105.010, 105.011) M 180.921
219 (105.010, 105.011) M 180.921