I'm replacing the line to the oil cooler and I have run into a problem getting the fitting off the engine, what can I use to remove this. Does anyone know what size it is as well 26 mm? I already removed the banjo fitting at the cooler so I'm just stuck at this point, any help would be great, thanks.

 

boinkity bump

 

I just used an adjustable wrench with a hole in the handle end, a set of adjustable gooseneck pliers, and a chain in the handle of the adjustable wrench to get torque on it in that tight area. Worked like a charm. Twice.