Just wondering if you can still get hold of one of this. The part sitting on top of the MFI unit just behind the engine. One is alittle bigger then the other and they are alloy. The smaller one is snapped and JB welded together.

 

Managed to get hold of same new ones. Not quit the same but look good and will do the job. Bought from a shop that repairs trucks. To my surprise the threads are not stright but are tappered alittle.

 

They come up brand new on ebay plenty enough - its just getting the right search words to find them as everyone lists them differently. The fittings are BSP hence the taper. Same/similar fittings came on xr3i's/rs1600i's if you wanted to expand your search for the genuine parts.
If i had a bit of time i'd try dig some up but im literally killing 2mins on the forum

 

Thanks for the help Haz87. I was looking on ebay but couldn't see anything. But as you said I was probably searching for the wrong part. I didn't know what them things where called.