How many pieces does the LEGO Robo Master (2154-1) have?

The LEGO Robo Master set (2154-1) contains 363 pieces. It was released in 1997 as part of the LEGO Space theme.

How can I find missing parts for LEGO set 2154-1?

On BrickMissing you can check which parts from the LEGO Robo Master (2154-1) you already own. Add your LEGO collection and we'll show exactly which of the 363 pieces you're missing and which you already have.

Can I build the LEGO Robo Master with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 363 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Robo Master from?

The LEGO Robo Master (2154-1) belongs to the LEGO Space theme. You can browse all Space sets on BrickMissing to find more sets from this theme.

Robo Master

2154-1 Space 1997 363 parts 6.1% repair risk Intermediate

Robo Master (2154-1) is a LEGO Space from 1997. The set contains 363 parts across 12 part and colour combinations in 5 colours — the full inventory below shows exactly which pieces you need to build or complete it.

Parts Inventory

🧱 363 parts

Part	Color	Qty	LEGO price each
Sticker Sheet for Sets 2154-1, 5129-1, 5384-1, 6856-1, 6900-1, 6915-1, 6958-1, 6975-1, 6982-1, 6999-1 170909	Unknown	1×	Check price → View
Equipment Control Panel 2342	Light Gray	1×	Check price → View
Brick 2 x 2 Corner 2357	Black	2×	€0,16 View at LEGO → View
Brick 2 x 2 Corner 2357	Light Gray	6×	Check price → View
Wedge 3 x 4 [No Stud Notches] 2399	Light Gray	3×	Check price → View
Wedge 3 x 4 [No Stud Notches] 2399	Black	1×	Check price → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	5×	€0,06 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Trans-Neon Green	9×	Check price → View
Wedge Plate 4 x 9 without Stud Notches 2413	Black	2×	Check price → View
Wedge Plate 3 x 6 Cut Corners 2419	Black	1×	€0,29 View at LEGO → View
Plate 2 x 2 Corner 2420	Black	4×	€0,07 View at LEGO → View
Tile 1 x 4 with Groove 2431	Black	1×	€0,12 View at LEGO → View

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Repairability

Can you fix Robo Master if a piece goes missing?

6.1%Moderate repair risk

easy to fixguard this box

7 of the 115 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

4.1%

All sets

6.7%

Hardest to replace

Panel 3 x 3 x 6 Corner Convex · Trans-Neon Green · only this setWedge 3 x 4 [No Stud Notches] · Light Gray · 2 sets everTile 1 x 4 · Black · 2 sets ever

How we calculate this →