Topolino A/B/C Connecting Rod Bearing Set 30/10

30/10 borable connecting rod bearing set for Topolino models. 30/10 means that the internal size of the connecting rod bearing is 42 mm and must to be machined on the inside diameter with a boring tools machine. You can obtain with these bearings the internal diameter from 42.00 mm up to 45.00 STD size. Part #: EG-T500-064