# LEGO 7649-1 — MT-201 Ultra-Drill Walker (2008)

Source: https://www.brickmissing.com/sets/7649-1-mt-201-ultra-drill-walker
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO Mars Mission MT-201 Ultra-Drill Walker (7649-1) presents a powerful drilling rig with a critical defensive secret. Initially deployed for mining energy crystals, this impressive craft transforms into a massive 4-legged mobile tank-mech when hostile aliens attack. Operators can turn a Technic gear to spin the main drill, essential for resource extraction. For reconnaissance, a high-tech observation shuttle detaches, allowing crew to monitor the Martian surface and track the included Alien Commander and his strike ship. In combat mode, the mech launches a missile to repel threats. This versatile machine comes with two astronaut minifigures and the Alien Commander, providing dynamic play scenarios between exploration and defense on the Red Planet.

## Set facts

- Set number: 7649-1
- Name: MT-201 Ultra-Drill Walker
- Theme: Space › Mars Mission
- Released: 2008
- Pieces: 759
- Distinct part + colour lots: 189
- Build difficulty: intermediate
- Repairability: 3.2% of this set's lots are hard to replace (6 of 189 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (189 lots, 759 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 4 | Flag 2 x 2 Square [Thin Clips] | White | 2335 | 233501 | — |
| 2 | Brick 2 x 2 Corner | White | 2357 | 235701 | €0,16 |
| 16 | Tile Special 1 x 2 Grille with Bottom Groove | Orange | 2412b | 4125254 | €0,06 |
| 2 | Tile Special 1 x 2 Grille with Bottom Groove | Trans-Neon Green | 2412b | 4109766 | — |
| 2 | Plate 2 x 2 Corner | Light Bluish Gray | 2420 | 4211353 | €0,07 |
| 1 | Tile 1 x 4 with Groove | White | 2431 | 243101 | €0,12 |
| 4 | Tile 1 x 4 with Groove | Black | 2431 | 243126 | €0,12 |
| 2 | Tile Special 1 x 2 with Handle | Light Bluish Gray | 2432 | 4211357 | €0,11 |
| 1 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Black | 2436 | 243626 | — |
| 4 | Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] | Dark Bluish Gray | 2444 | 4196768 | — |
| 3 | Plate 2 x 12 | Dark Bluish Gray | 2445 | 4211067 | €0,36 |
| 1 | Brick 2 x 6 | Dark Bluish Gray | 2456 | 4210875 | €0,29 |
| 4 | Plate Special 1 x 2 Side Handle [Free Ends] | Black | 2540 | 4140588 | €0,07 |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | White | 2555 | 255501 | — |
| 4 | Brick Special 1 x 4 with Groove | Black | 2653 | 265326 | €0,19 |
| 1 | Technic Brick 1 x 10 [9 Pin Holes] | Black | 2730 | 273026 | €0,48 |
| 23 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 3 | Brick Special 1 x 2 with Grille | Black | 2877 | 287726 | €0,16 |
| 4 | Lever Small Base with Black Lever | White | 298c02 | 73737 | €0,19 |
| 1 | Brick 2 x 4 | Black | 3001 | 300126 | €0,22 |
| 24 | Brick 2 x 4 | White | 3001 | 300101 | €0,22 |
| 2 | Brick 2 x 3 | Black | 3002 | 300223 | €0,17 |
| 1 | Handlebars | Light Bluish Gray | 30031 | 4258308 | €0,10 |
| 2 | Brick 1 x 8 | Black | 3008 | 300826 | €0,24 |
| 1 | Brick 1 x 6 | Black | 3009 | 300926 | €0,25 |
| 6 | Brick 1 x 4 | White | 3010 | 301001 | €0,16 |
| 6 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Neon Green | 30153 | 4114505 | — |
| 2 | Plate 2 x 4 | Orange | 3020 | 4158355 | €0,15 |
| 2 | Plate 2 x 4 | Dark Bluish Gray | 3020 | 4211065 | €0,15 |
| 5 | Plate 2 x 3 | White | 3021 | 302101 | €0,13 |
| 1 | Plate 2 x 2 | Dark Bluish Gray | 3022 | 4211094 | €0,10 |
| 1 | Plate 1 x 2 | Orange | 3023 | 4177932 | €0,08 |
| 5 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 10 | Plate 1 x 1 | Trans-Red | 3024 | 6513963 | €0,06 |
| 4 | Slope Inverted 45° 6 x 4 Double with 4 x 4 Recessed | Black | 30283 | 4119370 | — |
| 1 | Plate 4 x 10 | Black | 3030 | 303026 | €0,56 |
| 1 | Plate 4 x 4 | White | 3031 | 4243812 | €0,21 |
| 4 | Plate 4 x 4 | Black | 3031 | 4243819 | €0,21 |
| 4 | Plate 4 x 4 | Black | 3031 | 4243815 | €0,21 |
| 6 | Plate 4 x 6 | Black | 3032 | 303226 | €0,41 |
| 4 | Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) | Black | 30359b | 4164067 | — |
| 4 | Cylinder 3 x 6 x 2 2/3 Horizontal Hollow Studs | White | 30360 | 4142999 | — |
| 1 | Slope 18° 4 x 2 | White | 30363 | 4143000 | €0,22 |
| 2 | Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder | Tan | 30367b | 4162726 | — |
| 8 | Slope 45? 2 x 2 | White | 3039 | 303901 | €0,11 |
| 1 | Hinge 1 x 2 Locking with 2 Fingers and Towball Socket, 9 Teeth | Black | 30396 | 4143351 | — |
| 2 | Slope 45° 2 x 1 with Bottom Pin | Orange | 3040b | 4121967 | €0,10 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Black | 30414 | 4212411 | €0,18 |
| 3 | Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends | Light Bluish Gray | 30552 | 4211679 | — |
| 3 | Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth | Dark Bluish Gray | 30553 | 4210695 | — |
| 1 | Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth | Black | 30554b | 4143246 | — |
| 5 | Brick Round 1 x 1 Open Stud | Trans-Red | 3062b | 6238673 | €0,08 |
| 1 | Brick 1 x 2 without Bottom Tube | Trans-Dark Blue | 3065 | 6514264 | €0,12 |
| 2 | Tile 2 x 2 with Groove | Dark Bluish Gray | 3068b | 4211055 | €0,07 |
| 4 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Light Bluish Gray | 3069b | 4211414 | €0,07 |
| 3 | Tile 1 x 1 with Groove | Light Bluish Gray | 3070b | 4211415 | €0,05 |
| 2 | Technic Brick 1 x 2 [2 Pin Holes] | Black | 32000 | 3200026 | €0,10 |
| 8 | Technic Brick 1 x 2 [2 Pin Holes] | Dark Bluish Gray | 32000 | 4210762 | €0,10 |
| 8 | Technic Axle and Pin Connector Angled #5 - 112.5° | Black | 32015 | 6271346 | €0,21 |
| 2 | Wheel 43.2 x 18 with Extended Axle Stem | Light Bluish Gray | 32020 | 4179382 | — |
| 7 | Plate Special 1 x 2 with Door Rail | White | 32028 | 4249563 | €0,05 |
| 2 | Technic Axle Connector with Axle Hole | Black | 32039 | 3203926 | — |
| 9 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 1 | Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] | Dark Bluish Gray | 32064b | — | — |
| 8 | Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] | Yellow | 32064b | — | — |
| 2 | Technic Axle 5 | Light Bluish Gray | 32073 | 4211639 | €0,11 |
| 2 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Yellow | 32123b | 6271167 | €0,04 |
| 1 | Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] | Black | 32269 | 4177430 | — |
| 1 | Technic Gear 12 Tooth Double Bevel | Black | 32270 | 4177431 | €0,18 |
| 4 | Technic Beam 1 x 5 Thick | White | 32316 | 4249021 | €0,19 |
| 1 | Slope 33° 3 x 2 | White | 3298 | 329801 | €0,12 |
| 2 | Plate 1 x 8 | Black | 3460 | 346026 | €0,18 |
| 2 | Plate 1 x 3 | Black | 3623 | 362326 | €0,07 |
| 1 | Technic Gear 24 Tooth Crown with Reinforcements [New Style] | Light Bluish Gray | 3650c | 4211434 | — |
| 24 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Black | 3660 | 366026 | — |
| 1 | Plate 1 x 6 | Dark Bluish Gray | 3666 | 4211056 | €0,17 |
| 6 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 12 | Plate 1 x 4 | Orange | 3710 | 4118782 | €0,12 |
| 1 | Technic Axle 10 | Black | 3737 | 373726 | €0,25 |
| 36 | Slope Inverted 33° 3 x 2 [Connections between Studs] | Black | 3747b | 374726 | — |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 6 | Plate 2 x 6 | Black | 3795 | 379526 | €0,19 |
| 1 | Plate 2 x 6 | White | 3795 | 379501 | €0,19 |
| 7 | Plate 2 x 10 | Black | 3832 | 383226 | €0,29 |
| 1 | Equipment Shovel [Rounded Handle End] | Dark Bluish Gray | 3837 | 4211006 | €0,13 |
| 1 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | White | 3839b | 383901 | €0,11 |
| 3 | Technic Brick 1 x 6 [5 Pin Holes] | White | 3894 | 389401 | €0,29 |
| 2 | Brick Round 2 x 2 with Axle Hole | Orange | 3941 | 4141089 | €0,11 |
| 1 | Weapon Gun / Torch (Space) [with Grooves] | Light Bluish Gray | 3959 | 4244750 | — |
| 4 | Dish 4 x 4 Inverted [Radar] | White | 3960 | 396001 | €0,24 |
| 1 | Dish 4 x 4 Inverted [Radar] | Black | 3960 | 396026 | €0,24 |
| 2 | Support 1 x 1 x 5 1/3 Spiral Staircase Axle | Black | 40244 | 4155558 | — |
| 2 | Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole | Lime | 40378 | 4504566 | — |
| 2 | Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section | Lime | 40379 | 4295522 | — |
| 2 | Brick Special 1 x 1 with Headlight | White | 4070 | 407001 | €0,07 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | White | 4081b | 6281990 | €0,10 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Black | 4081b | 6281993 | €0,10 |
| 2 | Tile Round 2 x 2 with Bottom Cross | Black | 4150 | 415026 | — |
| 2 | Tile 1 x 8 with Groove | White | 4162 | 416201 | €0,15 |
| 9 | Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] | Pearl Light Gray | 41669 | 4177440 | — |
| 3 | Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] | Trans-Dark Blue | 41669 | 4163569 | — |
| 5 | Wedge Curved 6 x 2 Right, Inner Ridges | White | 41747 | 4160101 | — |
| 5 | Wedge Curved 6 x 2 Left, Inner Ridges | White | 41748 | 4160124 | €0,36 |
| 1 | Windscreen 6 x 4 x 2 Wedge Curved | Trans-Orange | 41883 | 4505858 | — |
| 1 | Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes | Light Bluish Gray | 42003 | 6273724 | €0,12 |
| 2 | Slope Inverted 34° 3 x 1 with Internal Stopper | Sand Blue | 4287b | 4182478 | — |
| 20 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 1 | Wedge Curved Inverted 6 x 4 | Black | 43713 | 4180469 | €0,52 |
| 1 | Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove | Black | 44567a | 4185620 | — |
| 1 | Hinge Plate 1 x 4 Locking Dual 1 Finger | White | 44568 | 4193479 | — |
| 2 | Hinge Plate 1 x 4 Locking Dual 1 Finger | Light Bluish Gray | 44568 | 6276045 | €0,21 |
| 2 | Hinge Plate 3 x 4 Locking Dual 2 Finger, 9 Teeth | Light Bluish Gray | 44570 | 4211841 | — |
| 2 | Bracket 1 x 2 - 2 x 2 | Light Bluish Gray | 44728 | 6117967 | €0,10 |
| 1 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 8 | Technic Axle Connector Double Flexible [Rubber] | Black | 45590 | 4198367 | €0,17 |
| 4 | Windscreen 10 x 6 x 2 Curved | White | 45705 | 4194206 | — |
| 9 | Cone 1 x 1 [No Top Groove] | Trans-Dark Blue | 4589 | 618843 | — |
| 1 | Wedge Plate 12 x 3 Left | Black | 47397 | 4209003 | €0,47 |
| 1 | Wedge Plate 12 x 3 Right | Black | 47398 | 4209013 | €0,47 |
| 5 | Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction | Dark Bluish Gray | 47455 | 4522784 | €0,33 |
| 1 | Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End | White | 47457 | 4494474 | €0,15 |
| 1 | Wedge Curved 4 x 4 No Top Studs | Black | 47753 | 4219107 | €0,40 |
| 5 | Wedge Sloped 45° 2 x 4 Triple | Black | 47759 | 6301912 | €0,31 |
| 5 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket | Dark Bluish Gray | 48169 | 6278974 | €1,19 |
| 4 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] | Dark Bluish Gray | 48170 | 6279898 | €0,87 |
| 1 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] | Light Bluish Gray | 48171 | 4227525 | — |
| 1 | Wedge Plate 3 x 4 with Stud Notches | White | 48183 | 4181037 | — |
| 4 | Slope Inverted 45° 4 x 4 Double | Black | 4854 | 4603490 | — |
| 2 | Panel 1 x 2 x 1 [Square Corners] | White | 4865a | 486501 | — |
| 2 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | White | 50745 | 4259940 | €0,18 |
| 10 | Slope Curved 3 x 1 No Studs | White | 50950 | 4249112 | €0,12 |
| 2 | Slope Curved 3 x 1 No Studs | Orange | 50950 | 4251969 | €0,12 |
| 1 | Wedge Curved 10 x 3 Left | Black | 50955 | 6344913 | €0,74 |
| 1 | Wedge Curved 10 x 3 Right | Black | 50956 | 6344914 | €0,68 |
| 2 | Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed | Orange | 52501 | 4525650 | — |
| 3 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Pearl Light Gray | 53451 | 4296108 | — |
| 2 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Red | 53451 | 6270107 | €0,07 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Black | 54200 | 4504382 | €0,06 |
| 10 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Orange | 54200 | 4504371 | €0,06 |
| 29 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | White | 54200 | 4504369 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Light Bluish Gray | 54200 | 4521921 | €0,06 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Lime | 54200 | 4504372 | €0,06 |
| 1 | Technic Axle 8 with Stop | Dark Bluish Gray | 55013 | 4499858 | €0,21 |
| 1 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | Black | 55982 | 4517737 | €0,22 |
| 1 | Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End | Light Bluish Gray | 57028c01 | 4299625 | — |
| 5 | Technic Axle Connector Hub with 3 Axles at 120° | Light Bluish Gray | 57585 | 4502595 | €0,28 |
| 2 | Brick Round 7 x 7 x 4 Dome Top | White | 57587 | 4520125 | — |
| 1 | Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly] | Black | 57796 | 4499434 | — |
| 5 | Technic Brick Modified 2 x 2 with Solid Ball and Axle Hole | Dark Bluish Gray | 57909a | — | — |
| 4 | Technic Brick Special 2 x 2 with Ball Socket and Axle Hole | Dark Bluish Gray | 57910 | — | — |
| 2 | Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout | Black | 58846 | 6454174 | €1,39 |
| 1 | Technic Axle Connector Smooth [with x Hole + Orientation] | Red | 59443 | 4513174 | €0,06 |
| 1 | Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides, Squared Ends | Dark Bluish Gray | 60176 | 4519225 | — |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | White | 6019 | 601901 | — |
| 3 | Wheel 31 x 15 Technic, 7 Pin Holes | Light Bluish Gray | 60208 | 4511007 | €0,48 |
| 2 | Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] | Yellow | 60470a | 4515171 | — |
| 1 | Plate Round 4 x 4 with Pin Hole | White | 60474 | 4515347 | €0,17 |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | White | 60478 | 4515364 | €0,06 |
| 2 | Plate 1 x 12 | Light Bluish Gray | 60479 | 4514846 | €0,23 |
| 2 | Slope 65° 2 x 1 x 2 | Light Bluish Gray | 60481 | 4515374 | €0,12 |
| 14 | Brick Curved 2 x 4 x 1 1/3 | White | 6081 | 608101 | — |
| 8 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | White | 6091 | 6285777 | €0,08 |
| 2 | Plate Special 1 x 2 with Angular Extension and Flexible Lime Tip | Lime | 61406pat0002 | 4521898 | — |
| 12 | Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate | Dark Bluish Gray | 61409 | 4540386 | €0,06 |
| 4 | Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate | Lime | 61409 | 4521216 | — |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Neon Orange | 6141 | 3005747 | — |
| 20 | Plate Round 1 x 1 with Solid Stud | Trans-Neon Green | 6141 | 3005749 | — |
| 10 | Plate Round 1 x 1 with Solid Stud | Orange | 6141 | 4157103 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Dark Blue | 6141 | 6514055 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 1 | Turntable 4 x 4 Square Base, Locking | White | 61485 | 4611927 | €0,25 |
| 10 | Slope Curved 4 x 4 x 2 with Holes | White | 61487 | 4519129 | — |
| 2 | Slope Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] | Black | 61678 | 4540048 | — |
| 2 | Container Box 2 x 2 x 2 - Top Opening | Dark Bluish Gray | 61780 | 4520307 | €0,38 |
| 1 | Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support | White | 6191 | 4297949 | — |
| 2 | Panel 1 x 1 x 1 Corner | White | 6231 | 623101 | €0,07 |
| 4 | Panel 1 x 1 x 1 Corner | Light Bluish Gray | 6231 | 4215513 | €0,07 |
| 2 | Cone 3 x 3 x 2 | Black | 6233 | 4500978 | €0,64 |
| 2 | Tail Shuttle | White | 6239 | 623901 | €0,47 |
| 1 | Leg Skeleton | White | 6266 | 6240495 | €0,17 |
| 1 | Windscreen 8 x 6 x 4 with Locking Dual 2 Fingers | Trans-Orange | 62694 | 4534860 | — |
| 2 | Bar 6L with Stop Ring | White | 63965 | 6170419 | €0,08 |
| 1 | Sticker Sheet 1 for Set 7649-1 | Unknown | 64399 | 4534999 | — |
| 1 | Sticker Sheet 2 for Set 7649-1 | Unknown | 64400 | 4535001 | — |
| 2 | Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) | Black | 6553 | 4107765 | €0,19 |
| 2 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 4514553 | — |
| 2 | Technic Gear 12 Tooth Bevel | Tan | 6589 | 4565452 | €0,10 |
| 2 | Hose, Ribbed 7mm D. 14L / 11.2cm | Black | 78c14 | 4114745 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/7649-1-mt-201-ultra-drill-walker
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/7649-1-mt-201-ultra-drill-walker