anti roll bar bushes

hi chaps
Trying to get some anti roll bar bushes for the front of mine - ordered the bushes & they fit internally but there is no chance they are going to fit in the brackets that hold them - pretty confused as the part man assured me there is only one type for the disco 1 ?? please could you look over the pics & perhaps shed some light - has mine got 1 off anti roll bars - surely not !!
thanks in advance guys
stu

they are a tight fit but yoursdont look like std brackets

excellent thanks james - just what i thought, guess i need to find some standard brackets then - cheers m8