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Mystic Mountain Time Lab

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6494 Mystic Mountain Time Lab

487 pieces in 173 part and color combinations, plus 4 minifigures.

The piece count includes the 25 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Light Gray 171 pieces

  • Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] Light Gray Part 2714a Element 4195002 or 271402 ×1
  • Bracket 2 x 2 - 2 x 2 Light Gray Part 3956 Element 395602 ×1
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Light Gray Part 2453a ×4
  • Brick 1 x 10 Light Gray Part 6111 Element 611102 ×1
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×36
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Gray Part 2454a Element 245402 ×4
  • Brick 1 x 3 Light Gray Part 3622 Element 362202 ×7
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×7
  • Brick 1 x 6 Light Gray Part 3009 Element 300902 ×6
  • Brick 1 x 8 Light Gray Part 3008 Element 300802 ×1
  • Brick 2 x 2 Light Gray Part 3003 Element 4103591 or 300352 ×6
  • Brick 2 x 2 Corner Light Gray Part 2357 Element 235752 or 235702 ×10
  • Brick 2 x 6 Light Gray Part 2456 Element 4271438 or 4259892 ×2
  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×4
  • Brick Round 2 x 2 with Axle Hole Light Gray Part 3941 Element 614302 or 394102 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×3
  • Brick Special 1 x 1 with Headlight Light Gray Part 4070 Element 407002 ×1
  • Brick Special 1 x 2 with Pin Light Gray Part 2458 Element 245802 ×2
  • Hinge Brick 1 x 4 [Lower] Light Gray Part 3831 Element 383102 ×4
  • Hinge Brick 1 x 4 [Upper] Light Gray Part 3830 Element 383002 ×4
  • Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Light Gray Part 3149bc01 Element 4106905 or 74814 ×1
  • Panel 1 x 1 x 1 Corner Light Gray Part 6231 Element 4100379 ×2
  • Panel 1 x 2 x 1 [Square Corners] Light Gray Part 4865a Element 486502 ×5
  • Plate 1 x 1 Light Gray Part 3024 Element 302402 ×1
  • Plate 1 x 10 Light Gray Part 4477 Element 447702 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×3
  • Plate 1 x 3 Light Gray Part 3623 Element 362302 ×1
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×4
  • Plate 1 x 8 Light Gray Part 3460 Element 346002 ×1
  • Plate 2 x 10 Light Gray Part 3832 Element 383202 ×1
  • Plate 2 x 2 Corner Light Gray Part 2420 Element 242052 or 242002 ×7
  • Plate 2 x 3 Light Gray Part 3021 Element 302102 ×1
  • Plate 4 x 4 Light Gray Part 3031 Element 4243813 or 303102 ×1
  • Plate 4 x 6 Light Gray Part 3032 Element 303202 ×1
  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×3
  • Plate 6 x 8 Light Gray Part 3036 Element 303652 or 303602 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Gray Part 4085c Element 408502 ×7
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Gray Part 2540 Element 4140584 or 254052 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×3
  • Seat / Chair 2 x 2 Light Gray Part 4079 Element 407902 ×1
  • Technic Axle Connector Ridged [with + Hole + Orientation] Light Gray Part 6538a ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×1
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 1 spare in the box ×3
  • Technic Bush 1/2 Toothed Type II [X Opening] Light Gray Part 4265b Element 4100501 or 657702 1 spare in the box ×3
  • Technic Plate 2 x 4 [3 Holes] Light Gray Part 3709 Element 370902 ×1
  • Technic Plate 2 x 6 [5 Holes] Light Gray Part 32001 Element 3200102 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Light Gray Part 2555 Element 255502 ×4
  • Tool Chainsaw Blade Light Gray Part 6117 Element 611702 ×1
  • Wedge Plate 4 x 4 Wing Left Light Gray Part 3936 Element 4248128 or 4248125 ×1
  • Wedge Plate 4 x 4 Wing Right Light Gray Part 3935 Element 4248118 or 393502 ×1
  • Window 1 x 4 x 2 Plane, Solid Studs Light Gray Part 4863 Element 4100568 or 486302 ×1

Black 96 pieces

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×2
  • Bracket 3 x 2 - 2 x 2 [aka Space Seat] Black Part 4598 Element 6021678 or 459826 ×1
  • Brick 1 x 1 Black Part 3005 Element 300526 ×11
  • Brick 1 x 12 Black Part 6112 Element 611226 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×5
  • Brick 1 x 3 Black Part 3622 Element 362226 ×5
  • Brick 1 x 6 Black Part 3009 Element 300926 ×3
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×10
  • Brick Arch 1 x 4 Black Part 3659 Element 365926 ×1
  • Brick Round 1 x 1 with Fins, Open Stud Black Part 4588 Element 6039178 or 4246931 ×4
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×2
  • Brick Sloped 33° 3 x 3 Black Part 4161 Element 416126 ×1
  • Brick Special 1 x 1 with Handle Black Part 2921 Element 6170566 or 292126 ×1
  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×1
  • Brick Special Octagonal 2 x 2 x 3 1/3 Black Part 6037 Element 4247862 or 603726 ×1
  • Cone 3 x 3 x 2 Black Part 6233 Element 4500978 or 4193529 ×1
  • Door Frame 2 x 6 x 7 Black Part 4071 Element 4264483 or 407126 ×1
  • Helmet Castle - Dragon Crown Top with Clip Black Part 6122 Element 612226 ×1
  • Helmet, Conquistador Black Part 30048 Element 4530710 or 4160760 ×1
  • Hinge Bar with 3 Fingers and End Stud (Control Lever) Black Part 2433 Element 4497182 or 243326 ×1
  • Hinge Brick 1 x 4 [Lower] Black Part 3831 Element 383126 ×1
  • Hinge Brick 1 x 4 [Upper] Black Part 3830 Element 6344999 or 6011458 ×1
  • Plate 1 x 1 Black Part 3024 Element 302426 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×3
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×6
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×4
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×1
  • Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole Black Part 3940b Element 394026 ×4
  • Tap 1 x 1 with Hole in Spout Black Part 4599a ×4
  • Technic Axle 10 Black Part 3737 Element 373726 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Tile Round 2 x 2 with Bottom Cross Black Part 4150 Element 415076 or 415026 ×5
  • Turntable 4 x 4 Square Base with Top, Complete Assembly Black Part 3403c01 Element 4221663 or 4143677 ×1
  • Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top Black Part 30046 Element 6173105 or 3004626 ×4

White 59 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×9
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×7
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges White Part 2454a ×4
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×8
  • Brick 1 x 3 x 5 with Side Supports White Part 3755a Element 375501 ×1
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×1
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×3
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×5
  • Brick Arch 1 x 4 White Part 3659 Element 6550145 or 365901 ×4
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×3
  • Dish 4 x 4 Inverted [Radar] with Red Spiral Print White Part 3960pr9988 Element 4100538 ×1
  • Helmet, Chestplate, Clips White Part 6088 Element 608801 or 75808 ×1
  • Helmet, Standard White Part 2446 Element 6138832 or 4583503 ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 1 spare in the box ×1
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×3
  • Tile 1 x 2 with Telemetry Panel Print White Part 3069bpr0043 Element 81575 ×2

Yellow 35 pieces

  • Brick Special Octagonal 2 x 3 x 1 2/3 Sloped Yellow Part 6032 Element 4247914 or 603224 ×1
  • Engine, Strakes, 2 x 2 Thin Top Plate Yellow Part 4229 Element 4100567 ×3
  • Flexible Hose 8.5L with Tabbed Ends Black (Ends different color than Tube) Yellow Part 73590c02b ×1
  • Headwear Accessory Plume Dragon Yellow Part 87687 ×1
  • Headwear Accessory Plume Dragon Wing Left Yellow Part 87685 ×1
  • Headwear Accessory Plume Dragon Wing Right Yellow Part 87686 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×2
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×16
  • Propeller 3 Blade 3 Diameter with Axle Cross Yellow Part 6041 Element 604124 ×1
  • Technic Rubber Belt Large [33mm ID] [Round Cross Section] Yellow Part 85546 Element 4544151 or 70905 ×1
  • Technic Wedge Belt Wheel [aka Pulley] Yellow Part 4185 Element 6636439 or 6363273 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Yellow Part 2412b Element 241224 ×1
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×2

Trans-Neon Orange 29 pieces

  • Brick Round 2 x 2 with Axle Hole Trans-Neon Orange Part 3941 Element 6273156 or 611647 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Neon Orange Part 4589 Element 4529918 or 618847 ×6
  • Headwear Accessory Visor with Antenna (Ice Planet) Trans-Neon Orange Part 6119 Element 611947 ×1
  • Panel 3 x 2 x 6 Trans-Neon Orange Part 2466 Element 4109866 or 246647 ×4
  • Panel 3 x 3 x 6 Corner Convex Trans-Neon Orange Part 2468 Element 246847 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×4
  • Sports Ski with Hinge Trans-Neon Orange Part 6120 Element 612097 or 612047 ×2
  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×10

Dark Gray 23 pieces

  • Brick Sloped 10° 6 x 8 Dark Gray Part 4515 Element 4100571 or 451527 ×2
  • Dish 2 x 2 Inverted [Radar] Dark Gray Part 4740 Element 474027 ×2
  • Door 1 x 6 x 7 Barred Dark Gray Part 4611 Element 461127 ×1
  • Plate 1 x 8 Dark Gray Part 3460 Element 346027 ×3
  • Plate 2 x 8 Dark Gray Part 3034 Element 303427 ×3
  • Plate Special 2 x 2 with Bar Frame Octagonal Dark Gray Part 30033 Element 3003327 ×1
  • Rock Panel Rectangular 4 x 10 x 6 Dark Gray Part 6082 Element 608227 ×3
  • Rock Panel Triangular 3 x 8 x 7 Dark Gray Part 6083 Element 608327 ×4
  • Technic Pin 3/4 Dark Gray Part 32002 Element 4109854 1 spare in the box ×1
  • Trash Can with 2 Cover Holders Dark Gray Part 2439 Element 243927 ×2
  • Weapon Halberd / Axe Elaborate Dark Gray Part 6123 Element 612327 ×1

Red 17 pieces

  • Door 1 x 4 x 5 with 4 Panes, Squared Base Red Part 3861b Element 386121 ×3
  • Mask - Islander Red Part 6030 Element 4160978 or 603021 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×6
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×1
  • Window 1 x 2 x 2 2/3 with Rounded Top Red Part 30044 Element 4174261 or 4100558 ×4
  • Window 1 x 4 x 3 Red Part 3853 Element 385321 ×1

Trans-Neon Green 17 pieces

  • Antenna 8H Whip Trans-Neon Green Part 2569 Element 6265159 or 6164380 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×15

Brown 13 pieces

  • Animal, Monkey [Complete Assembly] Brown Part 2550c01 Element 74499 ×1
  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Brown Part 6020 Element 602025 ×1
  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×2
  • Boat / Rowing Boat 14 x 5 x 2 with Oarlocks [2 Hollow Inside Studs] Brown Part 2551 Element 4142007 or 255125 ×1
  • Hood / Cowl / Farmer's Cap Brown Part 4505 Element 4172149 or 450525 ×1
  • Plant, Palm Tree Base Brown Part 2563 Element 4160960 or 256325 ×1
  • Plant, Palm Tree Trunk - Long Indented Connector Brown Part 2536a Element 253675 or 253625 ×5
  • Weapon Pike / Spear Round End Brown Part 4497 ×1

Blue 10 pieces

  • Baseplate 16 x 16 Blue Part 3867 Element 4585049 ×2
  • Baseplate 16 x 32 Blue Part 3857 Element 4226002 or 274823 ×1
  • Cone 4 x 4 x 2 Hollow No Studs Blue Part 4742 Element 6209667 or 6077615 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×3
  • Technic Rubber Belt Medium [26mm ID] [Round Cross Section] Blue Part 85545 Element 6049730 or 4544147 ×2

Green 8 pieces

  • Bar, 4 Top Bars, Palm Tree Top Green Part 2566 Element 4258355 or 4160961 ×1
  • Plant, Palm Leaf Small Green Part 6148 Element 6269040 or 4258459 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×1
  • Window 1 x 2 x 3 Pane Latticed Green Part 2529 Element 4100570 ×2

Trans-Clear 3 pieces

  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×1
  • Glass for Window 1 x 2 x 2 Plane Trans-Clear Part 4862 Element 4174748 or 486240 ×2

Trans-Yellow 3 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Yellow Part 4589 Element 618844 ×3

Chrome Silver 1 piece

  • Weapon Sword / Greatsword Round Chrome Silver Part 59 Element 4649842 or 71014 ×1

Glow In Dark Opaque 1 piece

  • Equipment Magic Wand Glow In Dark Opaque Part 6124 Element 612450 ×1

Trans-Dark Blue 1 piece

  • Headwear Accessory Visor / Divers Mask (Underwater) Trans-Dark Blue Part 6090 Element 609043 ×1

Minifigures 4 figures

  • Timmy - Blue Legs, Blue Cap Minifigure, checked as a whole figure ×1
  • Skeleton, Standard Face, Ball Joint Arms (3626b Head) Minifigure, checked as a whole figure ×1
  • Dr. Cyber Minifigure, checked as a whole figure ×1
  • Time Cruisers Droid Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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