This E-7 assembly utilises four Bolt,flange,6x55(s) - the highest specified component.
The Washer,plug,drain 12 is the cheapest item from this partsfiche.
Parts such as the E-7: Bolt,a Stud7x179., Oring 183, O Ring 64.5x2, Bolt,flange,6x55 are included in the Nsk50sh Dio/dio Special 2006 (6) Japan Af62-120 E-7 parts fiche.