Exhaust manifold 12J 2.5N/

Hi, i have a 1986 land rover 90 2.5 N/A Diesel engine, 12J. After the downpipe broke, (split in 2 places) i decided i would try taking it off and repairing it. Trying to remove it from the manifold, 2/3 studs sheard off. The manifold is very crusty anyway, i want to replace it. I want to be sure that i get the right one. Can anyone find it?
Thanks

Depends whether yours has a o ring or a welded olive. If it's a 'o ring' one then ETC5331 and the o ring is ETC5337 the olive one is ERC9688

Thanks for the part numbers! amazing! could not find them myself. I will have to see, the manifold has been sent off to try get those old studs out, after a good brush off with a wire brush thing on an angle grinder, looks fine. I'll just need to get some new studs. Thanks for the help, though!