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Questions tagged [part-identification]

The part-identification tag is used for questions regarding what kit a particular block is from, or what its purpose is.

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2 votes
2 answers
230 views

What is this part? Grey, 3 studs long, with two pins and an axle hole [duplicate]

Grey Lego piece. Says LEGO inside piece, but no ID number. Thank you!
7 votes
1 answer
1k views

Where can I get replacement cables of this kind?

What I'm looking for: This is a 4.5 V cable which is part of an old set I once had. I don't have any parts number, but I know this comes in different lengths. Google told me about bricklink.com and I'...
5 votes
1 answer
124 views

Identification of rare LEGO DUPLO piece

Can you please help me identify what is this LEGO DUPLO cube? I received it inside package of old cubes I bought. It has shorter studs than normal ones, seems quite old. Material and its firmness ...
5 votes
2 answers
1k views

Which set is this part 6082 from?

Which set this is from, part number is 6082 or 60052.
3 votes
0 answers
78 views

How can I verify authenticity of (R2-Q5) head/dome

This seems to be 553pb003 part. I am trying to find out where the LEGO logo is printed on this 2x2 dome piece given it is the older style dome with the semi-open top stud, meaning there is no LEGO ...
3 votes
1 answer
169 views

Please identify this green pin

I bought the 42153 set yesterday and I got this green rare pin in bag 1. How can this Technic pin be used?
7 votes
1 answer
840 views

Can you identify these 2 retro bricks? A red piece with notch and steps, and a green circle

No idea about these parts. The green part is roughly 5x5, 6-01 code and old school Lego brand written on it. The red part has a notch and what kind of looks like internal steps. Thanks!
5 votes
1 answer
141 views

Which set contains this Bionicle part? Looks like a mohawk or some sort of blade

Which set contains this piece? I cant find anything. It looks like a big Bionicle mohawk.
10 votes
1 answer
785 views

identification: strange parts in a sprue

Found this in my random parts bag. No Lego logo's anywhere, also the shade of blue is slightly off the standard blue in the Lego colour palette. The bottoms do seem to fit quite snug on Lego studs... ...
3 votes
0 answers
96 views

Identify bricks, similar to LEGO without bottom tubes

I have a box of bricks with some age, that I'm unable to identify. They have some numbers on the inside which don't help and no identifying markings. I thought they could be by Halsam, however that is ...
2 votes
1 answer
2k views

Are there LEGO plates without the word “LEGO” on the studs?

Yes, this question has already been asked here. This time, however, I was wondering if anyone can point to official LEGO web page on which this fact is confirmed. I've already read "Fair Play" ...
3 votes
1 answer
184 views

Any idea what set any of these are from? mostly minifigs and decorated bricks

Just bought a random mixed box on Facebay, trying to work out what sets might be there. These are the most distinctive pieces.
5 votes
2 answers
958 views

Identify this part, looks like a black handheld controller

Does anyone have information about this LEGO item? It appears to be an infrared controller. Maybe for an old LEGO train.
2 votes
1 answer
205 views

Anyone identify this gold piece mixed with some vintage Castle, Pirate, etc sets/minifigs? No LEGO imprint, but all other pieces are LEGO

Gold piece next to minifig for size comparison.Interior of part.[]
12 votes
1 answer
2k views

Can anyone identify the set these plastic flags belong to? They are mixed in with several old castle sets

Flexible plastic material Two blue plastic flags (?) with “U” and Two red ones with Bulls.
7 votes
0 answers
204 views

Can anyone identify this trans-neon green piece?

I've got two of these little fellas in my mixed box circa 2000. No markings and no ideas! Dish 2 x 2 Inverted for reference. *edit, added Antenna Whip 8H for another reference
6 votes
1 answer
357 views

identifying mega bloks parts, including a lot of big fig parts

Morning all, I have got a massive box of mega bloks, but am really struggling to find what sets they are from. I have tried to find the more obscure bits so it can hopefully narrow things a bit. #1 #...
6 votes
1 answer
755 views

Can you identify these dresses

Can you identify these monochrome slope/dresses? I looked in the curved slope section of bricklink but couldn't find them.
20 votes
2 answers
10k views

How to tell the different ages of pieces?

I know that LEGO bricks have changed over the years, with regards to moulding pip locations, element ID numbers printed inside, etc, but I was wondering if anyone knows when these changes happened? ...
3 votes
1 answer
881 views

How do I identify a new sealed bag of Lego

I've bought the Lego set 11019 Fun Functions for my daughter. Bag number 5 isn’t in it just a blank bag plus the pieces don’t match up with the helicopter instructions number 5 is supposed to make. ...
3 votes
1 answer
355 views

2 Red LEGO compatible bricks

I'm not sure where I got these 2 pieces from, and I'm wondering what are they, and which brand they belong to. They are LEGO-compatible, but definitely not genuine LEGO. There are no identifying ...
33 votes
3 answers
11k views

Are there LEGO plates without the word "LEGO" on the studs?

I came across this image of the "LEGO Stack Overflow Hat" which is a hat made out of LEGO. The individual who made the hat asserted, "it's 100% LEGO," but if you look closely at the hat, you'll see ...
2 votes
1 answer
261 views

Help me find the id of a part - two clips back-to-back

Help me find the id of this LEGO part please!
4 votes
2 answers
574 views

Identify this part: two 2x2 plates connected by a strip [duplicate]

Bought a Bulk Lego lot and got some older (1960-1970s) Lego mixed in. Came across a plate that is best described as a 2x2 plate attached to another 2x2 plate by a thin strip of plastic kind of like a ...
4 votes
0 answers
85 views

When bricks with bottom holes were released? [duplicate]

I always try to build my sets with bricks from that era. The older ones and their release dates are pretty well known but what about that D variant in the picture with bottom pin holes ie. the modern ...
7 votes
1 answer
1k views

Which brick is the gray one?

I don't know which brick the gray one is. Can anyone help me?
1 vote
1 answer
269 views

Minifig head hollow stud vs blocked open & others

These three heads have the same print. I have one I’m trying to identify. It appears to be 3626bpb0704. However it could be 3626cpb0704: or 3626cpb0647: Is there a way to determine for sure? I’m ...
9 votes
5 answers
4k views

Please help identify this vintage (but non-Lego) brick!

It's time to play the "what brick is this" game, and this time our contestant is definitely non-Lego, yet vintage. This brick was in a small lot of early-60's Samsonite Lego bricks, and I am assuming ...
10 votes
1 answer
722 views

Looking for piece name with 3 small bars, adjoined to each other, and 2 larger circles on the side

I am looking for the name of a piece. I haven't seen this piece before, but it's a perfect match for micro scale Dutch bridges. It's a piece with 3 small bars, adjoined to each other. The bottom bar ...
4 votes
1 answer
570 views

Need help identifying or locating pieces - 4-stud T-shaped plates

I'm trying to find plates to build a baseball mascot with my kids. I can't find the actual set anywhere (it's actually a FOCO BRXLZ brand set), so I am trying to piecemeal the set. I'm not concerned ...
15 votes
2 answers
933 views

How to build this flower?

I found this picture of a flower in a book and would like to build it. I'm wondering what's inside the white bloom?
8 votes
1 answer
711 views

Identify my old motorbike

My old motorbike part, I want help to identify please.
9 votes
3 answers
299 views

What's this round blue gear piece from set 76911?

This piece was in with all of set 76911's spare pieces in a separate bag. 76911 is the only Speed Champions set I have so I don't know if the piece comes in any others. I looked at the inventory for ...
1 vote
3 answers
382 views

Can you identify these Bionicle sets?

Also, I have a box of parts. If I display the heads, will that lead me to what these are? Thanks for any help. My grandson loves to put LEGO parts together so I want to take these apart and have ...
6 votes
2 answers
1k views

Help identifying 4 weird Duplo pieces

I don't collect Duplo so I'm not familiar with a lot of the pieces they have. Here are the four that stump me: 4x10x3-ish freight hopper: I searched "duplo hopper" in BrickLink but only got ...
0 votes
1 answer
261 views

Is this piece identifiable? A plus-shaped pyramid?

Some kind of 1x1 slope.. a plus-shaped pyramid? I'm not sure where to start searching for this piece.. thanks for any help!
6 votes
1 answer
769 views

Can you identify these half cylinder tiles

Can someone identify these white half cylinder tiles? I've searched bricklink for white round tile and semicylinder but couldn't find them. They are similar to the half circle tile but they are more ...
11 votes
8 answers
2k views

Which parts do not have the LEGO logo stamped on them?

As noted in this question, there are very few parts that do not have the LEGO logo included during manufacture. But which parts are those? Is there any semi-exhaustive list? Does bricklink note this ...
8 votes
2 answers
583 views

What is this piece? 4x4 ring with studs, anyone have a clue for part #?

This is simply a ring with 8 studs on it. Anyone know what it is or what set it's from? Can't find it anywhere on BrickLink. No part number visible anywhere on the part. 1x2 tile on the side for extra ...
8 votes
1 answer
3k views

Does anyone know what brick this is? Looks like half a cylinder

Red, LEGO Technic, cylinder shape and both sides slope inwards, at different gradients.
4 votes
1 answer
276 views

Can you identify this 1x1 red hemisphere?

Can you identify this red 1x1 hemisphere. It has a cross inside so it looks like it's made to fit on the end of an axle. 1x2 masonry brick added for sizing reference.
1 vote
1 answer
670 views

What is the length of this axle? like 5L

What is the axle length of the axle circled in red like 5L
11 votes
1 answer
362 views

Can someone please identify this 2x2 round dome part with 1 stud for us?

We're trying to identify the middle part in this picture. We would appreciate any help we can get.
0 votes
1 answer
152 views

What is the axle length of this?

What are the lengths of the bottom axles on this picture? Like 5L
8 votes
1 answer
746 views

What set is this from? (spiky transparent blue with axle hole in the center)

Does anyone know what this piece is? I have asked people around if they know what piece it is. They didn't know it. It has an axle hole in the center. All help appreciated
5 votes
1 answer
1k views

Can you identify this egg shaped pedestal

Can you identify this white egg shaped pedestal? I've searched Bricklink for egg and pedestal and couldn't find it.
8 votes
1 answer
1k views

What parts are used in this unicorn from Lego Ideas?

I feel like I should be able to find all these pieces and here I am asking. I am trying to gather a list of pieces to buy to build this model found on LEGO Ideas. It is this Unicorn with articulating ...
4 votes
1 answer
294 views

Can you identify these parts? Sliding brick and plate with a groove

Please help me identify these LEGO parts - I'm trying to build them.
5 votes
1 answer
697 views

Can you identify this purple torso (looks like a bathrobe)

I searched Bricklink for bathrobe and dark turquoise/magenta torso but couldn't find it. Can anyone identify this?
0 votes
0 answers
70 views

Can you identify this small round piece with 2 studs on opposite sides [duplicate]

Can anyone identify this part? I remember reading that it was part of a wheel, like a hub or something and it's got studs on both sides. I've searched google for LEGO wheel hubs, and looked through ...

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