GASKET Oil Cooler to Housing

For EK100 + EK130T + EK200 + K13C + K13D engines :-
use 2 x 157171010 gasket + 2 x 23AFM0010 oring

For EM100 suits oil cooler assy where core mounts from the top
use 2 x 157171010 gasket + 2 x 23AFM0010 oring

For M10C engine as fitted to FM3M Truck :-
Use 1 x 23AFH0540 gasket + 1 x 157171010 gasket + 2 x 23AFM0010 oring