BMW swingarm; is this replaceable ? cant find the name of it on the net.

[alphadog]

hi guys, i really made a cock up, after replacing the driveshaft boots i was putting everything back together and a screw broke in the triangle shaped thing on the right side. i hadnt even got to 9nm on the torque wrench when it broke. anyway , started to drill it out and yes, the worst case scenario, the drill bit broke!!
so my question is , is it replaceable part and does it push out like a bearing? it doesnt look like a bearing and the swingarm must have a lip on each side of it ??
HELP !

 

[ClimbingTurtle]

 

[Welsh]

 

[alphadog]

 

[alphadog]

 

[Jughead]