How many pieces does the LEGO Tripod Invader (7051-1) have?

The LEGO Tripod Invader set (7051-1) contains 166 pieces. It was released in 2011 as part of the LEGO Space theme.

How can I find missing parts for LEGO set 7051-1?

On BrickMissing you can check which parts from the LEGO Tripod Invader (7051-1) you already own. Add your LEGO collection and we'll show exactly which of the 166 pieces you're missing and which you already have.

Can I build the LEGO Tripod Invader 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 166 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Tripod Invader from?

The LEGO Tripod Invader (7051-1) belongs to the LEGO Space theme. You can browse all Space sets on BrickMissing to find more sets from this theme.

Tripod Invader

🏷️ 7051-1•🎨 Space•📅 2011•🧱 166 parts•Easy

Tripod Invader (7051-1) is a LEGO Space from 2011. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 166 parts

Part	Color	Qty
Plate Special 1 x 2 Side Handle [Free Ends] 2540	Light Bluish Gray	3×
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	18×
Brick Special 1 x 2 with Grille 2877	Dark Bluish Gray	2×
Lever Small Base with Black Lever 298c02	Red	2×
Brick 2 x 4 3001	Black	1×
Plate 2 x 3 3021	Light Bluish Gray	4×
Plate 1 x 2 3023	White	7×
Plate 2 x 8 3034	Black	1×
Slope 45? 2 x 2 3039	Dark Bluish Gray	2×
Brick Special 1 x 4 with 4 Studs on One Side 30414	Light Bluish Gray	3×

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Plate 2 x 3	3021	Light Bluish Gray	4×
Plate 1 x 2	3023	White	7×
Plate 2 x 8	3034	Black	1×
Slope 45? 2 x 2	3039	Dark Bluish Gray	2×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Light Bluish Gray	3×
Tile 1 x 2 with Groove	3069b	Light Bluish Gray	2×
Plate Special 3 x 2 with Rounded End, Hole	3176	Dark Bluish Gray	1×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Dark Bluish Gray	3×
Technic Axle and Pin Connector Angled #6 - 90°	32014	Light Bluish Gray	3×
Technic Axle 2 Notched	32062	Red	6×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Red	1×
Technic Driving Ring Extension, 4 Ridges	32187	Light Bluish Gray	2×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Light Bluish Gray	3×
Technic Bush	3713	Light Bluish Gray	5×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Black	3×
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)	3794a	Lime	6×
Antenna 1 x 4 with Rounded Top	3957a	Tan	1×
Plate 6 x 6	3958	Dark Bluish Gray	1×
Technic Axle and Pin Connector Perpendicular Double Split	41678	Black	6×
Technic Pin 1/2	4274	Black	1×
Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]	4285b	Black	3×
Cylinder Hemisphere 2 x 2 Ball Turret Socket Base	44358	Light Bluish Gray	1×
Dome Hemisphere 3 x 3 Ball Turret	44359	Light Bluish Gray	2×
Bag / Briefcase	4449	Reddish Brown	1×
Technic Worm Gear	4716	Light Bluish Gray	3×
Slope Inverted 45° 4 x 2 Double	4871	Dark Bluish Gray	1×
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers	50747	Trans-Clear	1×
Slope Curved 3 x 1 No Studs	50950	Dark Purple	6×
Wedge Curved 10 x 3 Left	50955	Light Bluish Gray	1×
Wedge Curved 10 x 3 Right	50956	Light Bluish Gray	1×
Technic Axle 8 with Stop	55013	Dark Bluish Gray	3×
Technic Axle Connector Hub with 3 Axles at 120°	57585	Light Bluish Gray	1×
Technic Connector Block 3 x 3 Triangular with Axle, and Axle Hole	58177	Black	3×
Technic Axle Connector Smooth [with x Hole + Orientation]	59443	Light Bluish Gray	3×
Cone 1 x 1 [Top Groove]	59900	Trans-Neon Green	2×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	Black	1×
Plate Round 4 x 4 with Pin Hole	60474	Light Bluish Gray	1×
Technic Pin 1/2 with 2L Bar Extension	61184	Light Bluish Gray	2×
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]	61252	Black	5×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Neon Green	1×
Plate Round 1 x 1 with Solid Stud	6141	Dark Purple	5×
Brick Special 2 x 2 with Pin and Axle Hole	6232	Light Bluish Gray	3×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Light Bluish Gray	2×
Technic Link 1 x 9 Bent (6 - 4)	64451	Black	6×
Weapon Spike Flexible 3.5L	64727	Lime	3×
Technic Axle 4 with Stop	87083	Dark Bluish Gray	2×
Windscreen 6 x 4 x 2 1/3 Bubble Canopy with Handle	87752	Trans-Bright Green	2×
Weapon Gun Ray / Sci Fi	87993	Flat Silver	1×
Brick Round 2 x 2 [Grill]	92947	Light Bluish Gray	1×
Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [8 Locking Ridges]	95120	Lime	1×
Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout	95188	Light Bluish Gray	2×
Headwear, Clinger (Alien Invader)	95204pr0001	Lime	1×
Sticker Sheet for Set 7051-1	96171	Unknown	1×

Build DNA

Parts inventory insights for Tripod Invader

166 pieces puts this build -40% against the average Space set and -43% against the average 2011 release.

LEGOSPACE

Vs average Space set

-40%-110 parts

This set166

Average set276

Average Space set: 276 pieces across 91 other sets.

Vs average 2011 set

-43%-124 parts

This set166

Average set290

Average 2011 set: 290 pieces across 257 other sets.

Color profile

14different colors

Dominant color

Light Bluish Gray

Light Bluish Gray48x

30%

Black48x

30%

Dark Bluish Gray15x

Lime11x

Unique parts

2.8 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Technic Pin with Friction Ridges Lengthwise and Center Slots

18x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩57unique parts🎨14different colors📊11.9avg. parts per color🏆18×Technic Pin with Friction Ridges Lengthwise and Center Slots

🎨 All Space sets 📅 All sets from 2011

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