On the diesel,the oil cooler is held on with two bolts, one is fitted with a "top hat" washer which allows the cooler to move sideways to allow for heat expansion, ask me how I know, when I fitted new pipes and cooler for the reason explained by @Datatek I managed to drop my washer in the garage and it's still there somewhereto this day.I tried to buy one ftom the Stealers and was met with blank looks I made one in the end.

Datatek said:

Single bolt on the cooler? No bolt on mine, just 2 pipe unions. Maybe you are referring to the condenser?

Click to expand...

Wot tomcat sed