Please help me find the name of this brick!

I am trying to build a Lego locomotive MOC and these headlights parts, the yellow ones would fit perfectly with my design, but I can't find the name of this one no matter how much I searched.

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I would greatly appreciate if someone can recognize it and help me identify it!

Many thanks!

2 Answers 2


Looks pretty much like this part (tilted by 90°):

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Brick Modified 2 x 2 with Pin Hole, Rotation Joint Socket

I recognized it by the small sloped parts next to the cylinder. But apparently, this part was never produced in yellow. When looking closely at the pictures, the yellow has a different tone than the other yellow parts next to it. I think it might have been repainted.

  • OMG you are soo good! Thank you so much!
    – BlueBrick
    Commented Nov 29, 2020 at 1:05
  • 1
    @BlueBrick Thanks, i recognized it because i like to use this part as engines on spaceships. Commented Nov 29, 2020 at 1:18
  • That makes a lot of sense!
    – BlueBrick
    Commented Nov 29, 2020 at 2:14

Those headlights are made by mounting a Brick Round 2x2 in yellow with the studs towards the train body, and then adding a trans-clear boat stud as the light’s lens. The whole construction seems to be fixed in place with a bar, judging from the little light-bluish-gray tip sticking out into the lens.

  • The round brick would be to big, please look at the latest model here is a picture attached, he updated it. i.sstatic.net/wssjR.jpg
    – BlueBrick
    Commented Nov 28, 2020 at 23:43

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