SIDs were/are being introduced for all aircraft types as a result (probably) of the move to ARCs (Annual Review Certificates). Your MO should add a CAP543 (blue pages) to your log-book file indicating time-lifed items. An example of this are the flexible brake-hoses which should be changed at the wheel and pedal ends every 2 years (recommend replacing with Teflon) .
Incidentally, you now only pay for ARC when it submitted and for a 172 it currently £108.00.