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Discover the magic of ETX Alien Mothership Assault from the Mars Mission collection. Where creativity meets imagination.

ETX Alien Mothership Assault
LEGO® Mars Mission

ETX Alien Mothership Assault

Set #7691

434
Pieces
2007
Year
7
Minifigures

Investment Analysis

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Complete Specifications

Theme Mars Mission

Parts Parts Inventory

All 129 unique parts • Total pieces: 404

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]
Part #: 32530 Color: Dark Bluish Gray Category: 12
10×
Plate 2 x 2
Plate 2 x 2
Part #: 3022 Color: Light Bluish Gray Category: 14
10×
Tile Round 2 x 2 with Bottom Cross
Tile Round 2 x 2 with Bottom Cross
Part #: 4150 Color: Black Category: 67
10×
Wedge Plate 4 x 4 with 2 x 2 Cutout
Wedge Plate 4 x 4 with 2 x 2 Cutout
Part #: 43719 Color: Black Category: 49
Antenna 1 x 4 with Rounded Top
Antenna 1 x 4 with Rounded Top
Part #: 3957a Color: Trans-Neon Green Category: 32
Cone 1 x 1 [No Top Groove]
Cone 1 x 1 [No Top Groove]
Part #: 4589 Color: Trans-Neon Green Category: 20
Plate 2 x 4
Plate 2 x 4
Part #: 3020 Color: Dark Bluish Gray Category: 14
Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole
Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole
Part #: 40378 Color: Lime Category: 75
Cone 1 x 1 [No Top Groove]
Cone 1 x 1 [No Top Groove]
Part #: 4589 Color: Trans-Red Category: 20
Technic Axle Pin with Friction Ridges Lengthwise
Technic Axle Pin with Friction Ridges Lengthwise
Part #: 43093 Color: Blue Category: 53
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Part #: 6558 Color: Black Category: 53
Plate 2 x 3
Plate 2 x 3
Part #: 3021 Color: Dark Bluish Gray Category: 14
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]
Part #: 32064b Color: Green Category: 8
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth
Part #: 44302a Color: Black Category: 18
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section
Part #: 40379 Color: Lime Category: 75
Plate 2 x 8
Plate 2 x 8
Part #: 3034 Color: Black Category: 14
Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout
Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout
Part #: 58846 Color: Black Category: 20
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove
Part #: 44567a Color: Dark Bluish Gray Category: 18
Rock 1 x 1 Jewel / Gem 24 Facet
Rock 1 x 1 Jewel / Gem 24 Facet
Part #: 30153 Color: Trans-Neon Green Category: 33
Brick Special 1 x 1 with Headlight
Brick Special 1 x 1 with Headlight
Part #: 4070 Color: Black Category: 5
Plate 4 x 4
Plate 4 x 4
Part #: 3031 Color: White Category: 14
Tile Special 1 x 2 Grille with Bottom Groove
Tile Special 1 x 2 Grille with Bottom Groove
Part #: 2412b Color: Dark Bluish Gray Category: 15
Technic Pin Connector Round [No Slot]
Technic Pin Connector Round [No Slot]
Part #: 75535 Color: Black Category: 12
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]
Part #: 73983 Color: Light Bluish Gray Category: 18
Plate Special 1 x 8 with Door Rail
Plate Special 1 x 8 with Door Rail
Part #: 4510 Color: Black Category: 9
Slope 45° 2 x 1 with Bottom Pin
Slope 45° 2 x 1 with Bottom Pin
Part #: 3040b Color: White Category: 3
Hinge Brick 1 x 2 Locking with 1 Finger Horizontal End
Hinge Brick 1 x 2 Locking with 1 Finger Horizontal End
Part #: 30541 Color: Red Category: 18
Projectile, Weapon Foam Dart with Black Tip
Projectile, Weapon Foam Dart with Black Tip
Part #: 58842 Color: Blue Category: 68
Brick 1 x 1
Brick 1 x 1
Part #: 3005 Color: Light Bluish Gray Category: 11
Technic Pin Double with Axle Hole
Technic Pin Double with Axle Hole
Part #: 32138 Color: Black Category: 53
Technic Brick 1 x 14 [13 Pin Holes]
Technic Brick 1 x 14 [13 Pin Holes]
Part #: 32018 Color: Black Category: 8
Technic Brick 1 x 2 [2 Pin Holes]
Technic Brick 1 x 2 [2 Pin Holes]
Part #: 32000 Color: Dark Bluish Gray Category: 8
Technic Brick 1 x 2 [1 Pin Hole]
Technic Brick 1 x 2 [1 Pin Hole]
Part #: 3700 Color: Light Bluish Gray Category: 8
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part #: 4032a Color: Dark Bluish Gray Category: 21
Plate 2 x 6
Plate 2 x 6
Part #: 3795 Color: Dark Bluish Gray Category: 14
Plate 4 x 4
Plate 4 x 4
Part #: 3031 Color: Dark Bluish Gray Category: 14
Technic Rubber Belt 24mm
Technic Rubber Belt 24mm
Part #: 85544 Color: Bright Green Category: 31
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Trans-Dark Blue Category: 21
Technic Brick 1 x 4 [3 Pin Holes]
Technic Brick 1 x 4 [3 Pin Holes]
Part #: 3701 Color: Black Category: 8
Technic Brick 1 x 14 [13 Pin Holes]
Technic Brick 1 x 14 [13 Pin Holes]
Part #: 32018 Color: White Category: 8
Technic Axle 2 Notched
Technic Axle 2 Notched
Part #: 32062 Color: Red Category: 46
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Part #: 32123b Color: Light Bluish Gray Category: 54
Brick 1 x 4
Brick 1 x 4
Part #: 3010 Color: White Category: 11
Technic Pin 1/2
Technic Pin 1/2
Part #: 4274 Color: Light Bluish Gray Category: 53
Plate Special 1 x 2 Side Handle [Free Ends]
Plate Special 1 x 2 Side Handle [Free Ends]
Part #: 2540 Color: Black Category: 9
Plate 2 x 4
Plate 2 x 4
Part #: 3020 Color: White Category: 14
Slope 45° 2 x 2
Slope 45° 2 x 2
Part #: 3039 Color: Black Category: 3
Technic Axle 3 with Stud
Technic Axle 3 with Stud
Part #: 6587 Color: Dark Bluish Gray Category: 46
Flexible Ribbed Hose 8mm Ends 19L
Flexible Ribbed Hose 8mm Ends 19L
Part #: 57539 Color: Orange Category: 30
Slope 2 x 2 No Studs, with 3 Side Pistons Raised Edges
Slope 2 x 2 No Studs, with 3 Side Pistons Raised Edges
Part #: 30603 Color: Black Category: 3
Turntable 2 x 2 Plate - Top
Turntable 2 x 2 Plate - Top
Part #: 3679 Color: Light Bluish Gray Category: 18
Equipment Goblet / Glass
Equipment Goblet / Glass
Part #: 2343 Color: Black Category: 27
Tile Special 1 x 2 Grille with Bottom Groove
Tile Special 1 x 2 Grille with Bottom Groove
Part #: 2412b Color: Orange Category: 15
Tile 1 x 4 with Groove
Tile 1 x 4 with Groove
Part #: 2431 Color: Dark Bluish Gray Category: 19
Tile Special 1 x 2 with Handle
Tile Special 1 x 2 with Handle
Part #: 2432 Color: Black Category: 15
Brick Special 1 x 2 with Pin
Brick Special 1 x 2 with Pin
Part #: 2458 Color: Light Bluish Gray Category: 5
Tile Special 1 x 1 with Clip and Straight Tips
Tile Special 1 x 1 with Clip and Straight Tips
Part #: 2555 Color: Black Category: 15
Brick Special 1 x 4 with Groove
Brick Special 1 x 4 with Groove
Part #: 2653 Color: Light Bluish Gray Category: 5
Lever Small Base with Black Lever
Lever Small Base with Black Lever
Part #: 298c02 Color: Blue Category: 32
Handlebars
Handlebars
Part #: 30031 Color: Black Category: 36
Brick 1 x 6
Brick 1 x 6
Part #: 3009 Color: Light Bluish Gray Category: 11
Brick 1 x 4
Brick 1 x 4
Part #: 3010 Color: Black Category: 11
Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud
Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud
Part #: 30151a Color: Trans-Clear Category: 20
Plate 2 x 8
Plate 2 x 8
Part #: 3034 Color: Light Bluish Gray Category: 14
Brick Round 2 x 2 x 2 Robot Body, Axle Holder 'X' Orientation
Brick Round 2 x 2 x 2 Robot Body, Axle Holder 'X' Orientation
Part #: 30361b Color: White Category: 20
Hinge Brick 1 x 2 Locking with 1 Finger Vertical End
Hinge Brick 1 x 2 Locking with 1 Finger Vertical End
Part #: 30364 Color: Dark Bluish Gray Category: 18
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth
Part #: 30365 Color: Black Category: 18
Bar 4L (Lightsaber Blade / Wand)
Bar 4L (Lightsaber Blade / Wand)
Part #: 30374 Color: Light Bluish Gray Category: 32
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth
Part #: 30553 Color: Black Category: 18
Plate Round Corner 4 x 4
Plate Round Corner 4 x 4
Part #: 30565 Color: Lime Category: 21
Aero Tube Joiner 3 x 4 x 3
Aero Tube Joiner 3 x 4 x 3
Part #: 30585b Color: Trans-Clear Category: 5
Technic Beam 1 x 11.5 Double Bent Thick
Technic Beam 1 x 11.5 Double Bent Thick
Part #: 32009 Color: Dark Bluish Gray Category: 51
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Part #: 32054 Color: Red Category: 53
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Part #: 32054 Color: Light Bluish Gray Category: 53
Technic Plate Rotor 3 Blade with Smooth Ends and 6 Studs (Propeller)
Technic Plate Rotor 3 Blade with Smooth Ends and 6 Studs (Propeller)
Part #: 32125 Color: Light Bluish Gray Category: 26
Technic Beam 1 x 5 Thick
Technic Beam 1 x 5 Thick
Part #: 32316 Color: Light Bluish Gray Category: 51
Technic Brick 4 x 6 with 2 x 4 Opening
Technic Brick 4 x 6 with 2 x 4 Opening
Part #: 32531 Color: Black Category: 8
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part #: 3660 Color: Light Bluish Gray Category: 3
Plate 1 x 6
Plate 1 x 6
Part #: 3666 Color: Dark Bluish Gray Category: 14
Slope 65° 2 x 2 x 2 with Bottom Tube
Slope 65° 2 x 2 x 2 with Bottom Tube
Part #: 3678b Color: Dark Bluish Gray Category: 3
Turntable 2 x 2 Plate, Base
Turntable 2 x 2 Plate, Base
Part #: 3680 Color: Black Category: 18
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Part #: 3794a Color: Dark Bluish Gray Category: 9
Technic Brick 1 x 6 [5 Pin Holes]
Technic Brick 1 x 6 [5 Pin Holes]
Part #: 3894 Color: Black Category: 8
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
Part #: 3937 Color: Light Bluish Gray Category: 18
Brick Round 2 x 2 with Axle Hole
Brick Round 2 x 2 with Axle Hole
Part #: 3941 Color: White Category: 20
Brick Round 2 x 2 with Axle Hole
Brick Round 2 x 2 with Axle Hole
Part #: 3941 Color: Trans-Neon Green Category: 20
Seat / Chair 2 x 2
Seat / Chair 2 x 2
Part #: 4079 Color: White Category: 36
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]
Part #: 4081b Color: Black Category: 9
Wedge Plate 4 x 2 Right
Wedge Plate 4 x 2 Right
Part #: 41769 Color: Black Category: 49
Wedge Plate 4 x 2 Left
Wedge Plate 4 x 2 Left
Part #: 41770 Color: Black Category: 49
Plate Special 2 x 2 with Grills
Plate Special 2 x 2 with Grills
Part #: 41862 Color: Light Bluish Gray Category: 9
Brick Curved 6 x 1
Brick Curved 6 x 1
Part #: 42022 Color: Black Category: 37
Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]
Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]
Part #: 4285b Color: Trans-Neon Green Category: 21
Plate 1 x 10
Plate 1 x 10
Part #: 4477 Color: Dark Bluish Gray Category: 14
Technic Axle 3
Technic Axle 3
Part #: 4519 Color: Light Bluish Gray Category: 46
Cone 1 x 1 [No Top Groove]
Cone 1 x 1 [No Top Groove]
Part #: 4589 Color: Trans-Dark Blue Category: 20
Wedge Curved 10 x 3 Left
Wedge Curved 10 x 3 Left
Part #: 50955 Color: Black Category: 6
Wedge Curved 10 x 3 Right
Wedge Curved 10 x 3 Right
Part #: 50956 Color: Black Category: 6
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
Part #: 53451 Color: Red Category: 75
Hinge Plate 1 x 12 Locking 7 Teeth with Angled Side Extensions and Tapered Ends
Hinge Plate 1 x 12 Locking 7 Teeth with Angled Side Extensions and Tapered Ends
Part #: 57906 Color: Black Category: 18
Hinge Plate 1 x 12 Locking 7 Teeth with Angled Side Extensions and Tapered Ends
Hinge Plate 1 x 12 Locking 7 Teeth with Angled Side Extensions and Tapered Ends
Part #: 57906 Color: Lime Category: 18
Hinge Brick 2 x 2 Top Plate Thin
Hinge Brick 2 x 2 Top Plate Thin
Part #: 6134 Color: Black Category: 18
Tile 1 x 6 with Groove
Tile 1 x 6 with Groove
Part #: 6636 Color: Dark Bluish Gray Category: 19
Wedge Curved 12 x 3 Left
Wedge Curved 12 x 3 Left
Part #: 42061 Color: White Category: 6
Technic Beam 2 x 4 L-Shape Thick
Technic Beam 2 x 4 L-Shape Thick
Part #: 32140 Color: Light Bluish Gray Category: 51
Plate Round 1 x 1 with Solid Stud
Plate Round 1 x 1 with Solid Stud
Part #: 6141 Color: Trans-Neon Green Category: 21
Technic Axle and Pin Connector Angled #3 - 157.5°
Technic Axle and Pin Connector Angled #3 - 157.5°
Part #: 32016 Color: Black Category: 12
Technic Axle and Pin Connector Angled #1
Technic Axle and Pin Connector Angled #1
Part #: 32013 Color: White Category: 12
Technic Brick 1 x 2 [2 Pin Holes]
Technic Brick 1 x 2 [2 Pin Holes]
Part #: 32000 Color: White Category: 8
Launcher, Aero Tube Air Pump 16 x 14 x 13 [Complete Assembly]
Launcher, Aero Tube Air Pump 16 x 14 x 13 [Complete Assembly]
Part #: 30584c01 Color: White Category: 68
Brick Arch 1 x 4 x 2
Brick Arch 1 x 4 x 2
Part #: 6182 Color: White Category: 37
Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [4 Locking Ridges]
Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [4 Locking Ridges]
Part #: 44822 Color: Black Category: 18
Slope 45° 2 x 2 with Radar Screen Print
Slope 45° 2 x 2 with Radar Screen Print
Part #: 3039pr0005 Color: White Category: 3
Bar 1 x 4 x 2
Bar 1 x 4 x 2
Part #: 6187 Color: Black Category: 32
Technic Axle Connector Double Flexible [Rubber]
Technic Axle Connector Double Flexible [Rubber]
Part #: 45590 Color: Black Category: 12
Technic Axle Connector Ridged [with x Hole x Orientation]
Technic Axle Connector Ridged [with x Hole x Orientation]
Part #: 6538b Color: Lime Category: 12
Plate 4 x 8
Plate 4 x 8
Part #: 3035 Color: Dark Bluish Gray Category: 14
Plate 1 x 2
Plate 1 x 2
Part #: 3023 Color: Red Category: 14
Technic Worm Gear
Technic Worm Gear
Part #: 4716 Color: Black Category: 52
Panel 1 x 2 x 1 [Square Corners]
Panel 1 x 2 x 1 [Square Corners]
Part #: 4865a Color: White Category: 23
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)
Part #: 6553 Color: Black Category: 12
Brick Special 1 x 2 with Pin
Brick Special 1 x 2 with Pin
Part #: 2458 Color: Dark Bluish Gray Category: 5
Brick 2 x 6
Brick 2 x 6
Part #: 2456 Color: Black Category: 11
Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End
Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End
Part #: 57028c01 Color: Light Bluish Gray Category: 68
Brick 1 x 2
Brick 1 x 2
Part #: 3004 Color: White Category: 11
Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]
Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]
Part #: 57796 Color: Black Category: 68
Tile 1 x 4 with Groove
Tile 1 x 4 with Groove
Part #: 2431 Color: Black Category: 19
Headwear Accessory Visor For Standard Helmet
Headwear Accessory Visor For Standard Helmet
Part #: 2447 Color: Metallic Gold Category: 72
Technic Bush
Technic Bush
Part #: 3713 Color: Light Bluish Gray Category: 54
Plate 6 x 6
Plate 6 x 6
Part #: 3958 Color: Dark Bluish Gray Category: 14
Plate 1 x 4
Plate 1 x 4
Part #: 3710 Color: White Category: 14
Large Figure Weapon Spear, Drill with Axle and Hole
Large Figure Weapon Spear, Drill with Axle and Hole
Part #: 40340 Color: Black Category: 41
Technic Axle 6
Technic Axle 6
Part #: 3706 Color: Black Category: 46
Technic Axle 4
Technic Axle 4
Part #: 3705 Color: Black Category: 46
Aero Tube 32 x 3 x 2 1/3
Aero Tube 32 x 3 x 2 1/3
Part #: 23221 Color: Trans-Orange Category: 30
Brick 2 x 3
Brick 2 x 3
Part #: 3002 Color: White Category: 11
Brick 2 x 4
Brick 2 x 4
Part #: 3001 Color: Black Category: 11
Technic Beam 1 x 7 Thick
Technic Beam 1 x 7 Thick
Part #: 32524 Color: Dark Bluish Gray Category: 51
Rubber Band / Belt Holder 2 x 6 x 2 1/3
Rubber Band / Belt Holder 2 x 6 x 2 1/3
Part #: 41753 Color: Dark Bluish Gray Category: 31
Launcher, Weapon, Four Barrel Foam Dart Launcher
Launcher, Weapon, Four Barrel Foam Dart Launcher
Part #: 59492 Color: Orange Category: 68
Sticker Sheet for Set 7691-1
Part #: 59623 Color: [No Color/Any Color] Category: 58
Tile Special 1 x 2 with Handle
Tile Special 1 x 2 with Handle
Part #: 2432 Color: White Category: 15
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
Part #: 42003 Color: Black Category: 12
Technic Pin with Friction Ridges Lengthwise and Center Slots
Technic Pin with Friction Ridges Lengthwise and Center Slots
Part #: 2780 Color: Black Category: 53
Wedge Curved 12 x 3 Right
Wedge Curved 12 x 3 Right
Part #: 42060 Color: White Category: 6

Included In Included In These Sets

This set is packaged within the following gift sets and value packs

Charts Inventory Statistics

129
Unique Parts
404
Total Pieces
7
Minifigures
Inventory Version: 1

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