How many pieces does the LEGO Mobile Defense Tank (7706-1) have?

The LEGO Mobile Defense Tank set (7706-1) contains 365 pieces. It was released in 2006 as part of the LEGO Exo-Force theme.

How can I find missing parts for LEGO set 7706-1?

On BrickMissing you can check which parts from the LEGO Mobile Defense Tank (7706-1) you already own. Add your LEGO collection and we'll show exactly which of the 365 pieces you're missing and which you already have.

Can I build the LEGO Mobile Defense Tank 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 365 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Mobile Defense Tank from?

The LEGO Mobile Defense Tank (7706-1) belongs to the LEGO Exo-Force theme. You can browse all Exo-Force sets on BrickMissing to find more sets from this theme.

Mobile Defense Tank

🏷️ 7706-1•🎨 Exo-Force•📅 2006•🧱 365 parts•Intermediate

Mobile Defense Tank (7706-1) is a LEGO Exo-Force from 2006. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 365 parts

Part	Color	Qty
Tile Special 1 x 2 Grille with Bottom Groove 2412b	White	3×
Tile 1 x 4 with Groove 2431	White	1×
Tile 1 x 4 with Groove 2431	Dark Bluish Gray	2×
Plate Special 2 x 2 with Pin on Bottom 2476a	White	1×
Plate Special 1 x 2 Side Handle [Free Ends] 2540	Orange	1×
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	35×
Brick 1 x 6 3009	White	1×
Plate 2 x 3 3021	Orange	2×
Plate 2 x 3 3021	White	1×
Plate 2 x 2 3022	White	1×

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Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	35×
Brick 1 x 6	3009	White	1×
Plate 2 x 3	3021	Orange	2×
Plate 2 x 3	3021	White	1×
Plate 2 x 2	3022	White	1×
Plate 1 x 2	3023	Light Bluish Gray	9×
Plate 4 x 6	3032	Dark Bluish Gray	1×
Cylinder 3 x 6 x 2 2/3 Horizontal Hollow Studs	30360	White	1×
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder	30367b	Tan	2×
Bar 4L (Lightsaber Blade / Wand)	30374	Trans-Red	1×
Hinge Plate 1 x 2 Locking with 1 Finger On Top	30383	White	2×
Slope 45° 2 x 1 with Bottom Pin	3040b	White	2×
Slope 45° 2 x 1 with Bottom Pin	3040b	Orange	4×
Windscreen 8 x 4 x 2 Curved Taper with Locking Dual 2 Fingers	30536	Trans-Brown	1×
Technic Brick 1 x 2 [2 Pin Holes]	32000	White	7×
Technic Plate 2 x 6 [5 Holes]	32001	Light Bluish Gray	2×
Technic Axle and Pin Connector Angled #1	32013	Black	2×
Technic Axle and Pin Connector Angled #6 - 90°	32014	Black	4×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	32054	Black	4×
Technic Axle 2 Notched	32062	Red	6×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Ridges	32064c	Tan	8×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Light Bluish Gray	12×
Technic Beam 2 x 4 L-Shape Thick	32140	Dark Bluish Gray	8×
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides	32174	Light Bluish Gray	3×
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole	32184	Black	4×
Technic Beam 1 x 9 Bent (7 - 3) Thick	32271	Dark Bluish Gray	4×
Technic Beam 1 x 15 Thick	32278	Light Bluish Gray	2×
Technic Axle and Pin Connector Perpendicular Double	32291	Dark Bluish Gray	12×
Technic Beam 1 x 3 Thick	32523	Dark Bluish Gray	1×
Technic Beam 1 x 3 Thick	32523	Black	1×
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]	32530	Dark Bluish Gray	2×
Technic Brick 6 x 8 with 4 x 6 Opening	32532	Light Bluish Gray	1×
Slope 33° 3 x 2	3298	Orange	2×
Plate 1 x 8	3460	Dark Bluish Gray	2×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Light Bluish Gray	2×
Technic Axle 4	3705	Black	5×
Technic Axle 6	3706	Black	1×
Technic Plate 2 x 4 [3 Holes]	3709	Dark Bluish Gray	4×
Technic Bush	3713	Light Bluish Gray	4×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Light Bluish Gray	4×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Orange	2×
Plate 2 x 6	3795	Dark Bluish Gray	1×
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]	3839b	White	1×
Technic Brick 1 x 6 [5 Pin Holes]	3894	Orange	2×
Brick Round 2 x 2 with Axle Hole	3941	Orange	1×
Brick Round 2 x 2 with Axle Hole	3941	White	2×
Bracket 2 x 2 - 2 x 2	3956	Light Bluish Gray	2×
Support 1 x 1 x 5 1/3 Spiral Staircase Axle	40244	Black	10×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	4×
Technic Beam 1 x 9 Thick	40490	Light Bluish Gray	4×
Bar 6.6L with Stop Ring [Umbrella Stand]	4095	Black	2×
Tile Round 2 x 2 with Bottom Cross	4150	White	4×
Plate Special 8 x 8 with Grille [Hole in Center]	4151b	Dark Bluish Gray	2×
Wedge Curved 8 x 3 x 2 Open Right	41749	Orange	2×
Wedge Curved 8 x 3 x 2 Open Left	41750	Orange	2×
Technic Wedge Belt Wheel [aka Pulley]	4185	Orange	2×
Brick Curved 2 x 2 x 2/3 Two Studs and Lip End	41855	White	2×
Technic Pin 1/2	4274	Light Bluish Gray	4×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	19×
Wedge Curved 6 x 4 Triple	43712	Orange	8×
Technic Rotation Joint Disk with Pin Hole and 3L Beam Thick	44224	Dark Bluish Gray	4×
Technic Rotation Joint Disk with Pin and 3L Beam Thick	44225	Light Bluish Gray	4×
Bracket 1 x 2 - 2 x 2	44728	Light Bluish Gray	1×
Technic Axle 3	4519	Light Bluish Gray	4×
Cone 1 x 1 [No Top Groove]	4589	Black	10×
Technic Beam 1 x 2 with Ball Joint Angled	50923	Dark Bluish Gray	3×
Launcher 2 x 3 x 4 2/3, Disc	53990	Trans-Brown	1×
Technic Tread Large [36 Links]	53992	Black	4×
Projectile, Weapon Disc 2 x 2 with Marbled Yellow Pattern	53993pat0001	Lime	10×
Slope Curved 8 x 8 x 2 Double	54095	Orange	2×
Light Brick 2 x 4 [Red LED]	54605	Trans-Clear	1×
Sticker Sheet for Set 7706-1	55762	Unknown	1×
Wheel 30.4 x 20 without Pinholes, with Reinforced Rim	56145	Black	12×
Technic Axle 5.5 with Stop [Rounded Short End]	59426	Dark Bluish Gray	8×
Brick 1 x 10	6111	Orange	1×
Wave / Flame Rounded with Base Pegs	6126a	Trans-Neon Green	2×
Brick Special 2 x 2 with Pin and Axle Hole	6232	Light Bluish Gray	1×
Technic Axle Connector Ridged [with x Hole x Orientation]	6538b	Black	1×
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots	6558	Black	18×
Technic Axle 3 with Stud	6587	Dark Bluish Gray	12×
Technic Beam 1 x 3 Thin	6632	Dark Bluish Gray	2×
Tile 1 x 6 with Groove	6636	White	1×

Build DNA

Parts inventory insights for Mobile Defense Tank

365 pieces puts this build +14% against the average Exo-Force set and -2% against the average 2006 release.

LEGOEXO-FORCE

Vs average Exo-Force set

+14%+46 parts

This set365

Average set319

Average Exo-Force set: 319 pieces across 30 other sets.

Vs average 2006 set

-2%-8 parts

This set365

Average set373

Average 2006 set: 373 pieces across 180 other sets.

Color profile

13different colors

Dominant color

Black

Black136x

38%

Dark Bluish Gray68x

19%

Light Bluish Gray59x

17%

Orange31x

Unique parts

4.4 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Technic Pin with Friction Ridges Lengthwise and Center Slots

35x

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🧩81unique parts🎨13different colors📊28.1avg. parts per color🏆35×Technic Pin with Friction Ridges Lengthwise and Center Slots

🎨 All Exo-Force sets 📅 All sets from 2006

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