Cylinder head, Valve cover, All <a href="https://garage.wiki/opel/engines/diesel/straight-4/20-l/a-20-dth/" title="Opel diesel straight-4 2.0 L A 20 DTH engine DIY maintenance and service manual">Opel diesel straight-4 2.0 L A 20 DTH</a> engines, Bearing casing

by Roman Paulov