Free tool

LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Ultimate Accessory Set 500

Checking

6620 Ultimate Accessory Set 500

500 pieces in 137 part and color combinations.

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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

Show

Piece checklist

Pearl Light Gray 69 pieces

  • Hose, Ribbed 7mm D. 10L / 8.0cm Pearl Light Gray Part 78c10 Element 4495210 or 4275395 ×1
  • Large Figure Back Cover with Groove (Rahkshi) Pearl Light Gray Part 44140 Element 4215827 or 4192242 ×3
  • Large Figure Shield 5 x 5 with Gear Tips Pearl Light Gray Part 44938 Element 4187590 ×1
  • Large Figure Spinner / Propeller with Code Print (Rhotuka) Pearl Light Gray Part 50899pr0002 Element 4272617 or 4256099 ×13
  • Large Figure Spinner / Propeller without Code (Rhotuka) [Plain] Pearl Light Gray Part 50899 Element 4247657 ×8
  • Large Figure Weapon 5 x 5 Shield with Wrench Toothed Pearl Light Gray Part 44936 Element 4215461 or 4187585 ×2
  • Large Figure Weapon Blade, Claw, Rahkshi Staff of Power Pearl Light Gray Part 45425 Element 4221558 or 4194988 ×1
  • Large Figure Weapon Spear-Head, Bladed End Pearl Light Gray Part 44808 Element 4221451 or 4194982 ×2
  • Large Figure Weapon Staff, Rahkshi Staff of Rage (Kuhrahk) Pearl Light Gray Part 44819 Element 4220641 or 4194987 ×3
  • Large Figure Weapon Staff, Vahki Staff of Command (Nuurakh) Pearl Light Gray Part 47338 Element 4296110 or 4227872 ×2
  • Large Figure Weapon Staff, Vahki Staff of Confusion (Keerakh) Pearl Light Gray Part 47335 Element 4227491 ×1
  • Large Figure Weapon Staff, Vahki Staff of Erasing (Vorzakh) Pearl Light Gray Part 47336 Element 4227159 ×3
  • Large Figure Weapon, Back Blades (Rahkshi Lerahk) Pearl Light Gray Part 44144 Element 4241266 or 4192233 ×4
  • Large Figure Weapon, Back Blades, 5 Spikes with Side Spokes (Rahkshi Vorahk) Pearl Light Gray Part 44146 Element 4239069 or 4192222 ×4
  • Large Figure Weapon, Back Blades, Sawtoothed with Circular Holes (Rahkshi Kurahk) Pearl Light Gray Part 44145 Element 4239136 or 4192240 ×1
  • Large Figure Weapon, Claw Hook with Axle Pearl Light Gray Part 32551 Element 4175939 ×1
  • Launcher, Large Figure Weapon, Kanoka Disk Launcher (Vahki) Pearl Light Gray Part 47334 Element 4251144 or 4250187 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Pearl Light Gray Part 32016 Element 4227483 ×1
  • Technic Axle and Pin Connector Angled #4 - 135° Pearl Light Gray Part 32192 Element 4169489 ×3
  • Technic Axle and Pin Connector Perpendicular Double Split Pearl Light Gray Part 41678 Element 4235025 ×1
  • Technic Beam 1 x 2 Thin Pearl Light Gray Part 41677 Element 4177728 ×12
  • Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Pearl Light Gray Part 33299a Element 4177438 ×1

White 67 pieces

  • Flexible Hose 8.5L with Tabbed Ends (Ends same color as Tube) White Part 73590c02a Element 4558220 or 4235542 ×1
  • Large Figure Head Connector Block 3 x 4 x 1 2/3 White Part 32553 Element 4144511 ×1
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 1 Hole (Toa Nuva) White Part 43557 Element 4498043 or 4196991 ×1
  • Large Figure Skeletal, Torso with 3 Pins (Tohunga) White Part 32577 Element 4156756 ×3
  • Large Figure Spinner / Propeller with Code Print (Rhotuka) White Part 50899pr0002 Element 4256115 ×1
  • Large Figure Weapon, Claw / Tooth / Hook 2 x 3 with Axle and Hole White Part 42074 Element 4163132 ×20
  • Technic Axle 2 Notched White Part 32062 Element 4163623 ×8
  • Technic Axle 5 White Part 32073 Element 4166139 ×3
  • Technic Axle Connector Ridged [with x Hole x Orientation] White Part 6538b Element 4113803 or 4100407 ×2
  • Technic Axle Pin with Friction Ridges Lengthwise White Part 43093 Element 4184171 or 4174429 ×5
  • Technic Axle and Pin Connector Perpendicular Double Split White Part 41678 Element 6338918 or 4175546 ×4
  • Technic Connector Block 3 x 3 Triangular with Axle, and Pin Hole White Part 32175 Element 4249265 or 4125367 ×12
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] White Part 32269 Element 4205111 ×2
  • Technic Pin Connector Perpendicular 2 x 2 Bent White Part 44809 Element 4227074 or 448091 ×4

Light Gray 61 pieces

  • Large Figure Head Connector Block (Tohunga) Light Gray Part 32579 Element 4195040 or 4156724 ×7
  • Large Figure Skeletal, Limb, Angular, 2 x 7 with 2 Ball Joints Light Gray Part 32173 Element 4193776 or 4143507 ×4
  • Technic Axle 3 Light Gray Part 4519 Element 4186007 Also in Light Bluish Gray ×1
  • Technic Axle 7 Light Gray Part 44294 Element 4183835 ×1
  • Technic Axle Connector Ridged [with x Hole x Orientation] Light Gray Part 6538b Element 4113804 or 4100408 ×1
  • Technic Axle Connector with Axle Hole Light Gray Part 32039 Element 4106469 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×5
  • Technic Axle and Pin Connector Angled #1 Light Gray Part 32013 Element 4106376 ×3
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Light Gray Part 42003 Element 4175440 ×1
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Gray Part 32184 Element 4124443 ×4
  • Technic Beam 2 x 4 L-Shape Thick Light Gray Part 32140 Element 4121620 ×2
  • Technic Beam 3 x 3 L-Shape Thin Light Gray Part 32056 Element 4111941 ×1
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Gray Part 32123b Element 4110050 ×5
  • Technic Pin Long without Friction Ridges - Single Slot Light Gray Part 32556a Element 4154753 ×25

Dark Gray 50 pieces

  • Large Figure Accessory, Rahkshi Kraata Holder Dark Gray Part 44139 Element 4291155 or 4192781 ×1
  • Large Figure Head Connector Block 3 x 4 x 1 2/3 Dark Gray Part 32553 Element 4154758 ×2
  • Large Figure Skeletal, Limb, Angular, 2 x 7 with 2 Ball Joints Dark Gray Part 32173 Element 4289780 or 4199475 ×16
  • Large Figure Skeletal, Limb, with Ball Joint (Rahkshi) Dark Gray Part 44148 Element 4289738 or 4194960 ×1
  • Large Figure Skeletal, Torso with Gear 7 Tooth and 3 Axle Holes Dark Gray Part 44247 Element 4194961 ×10
  • Large Figure Skeletal, Torso, Chest (Rahkshi) Dark Gray Part 44136 Element 4188432 ×2
  • Technic Axle Connector Ridged [with x Hole x Orientation] Dark Gray Part 6538b Element 4141426 ×15
  • Technic Beam 1 x 9 Thick Dark Gray Part 40490 Element 4156340 ×1
  • Technic Beam Triangle Thin [Type I] Dark Gray Part 2905 Element 4142544 or 4124042 ×2

Dark Bluish Gray 47 pieces

  • Large Figure Foot, with Ball Joint Socket 3 x 6 x 2 1/3 Dark Bluish Gray Part 32475 Element 4227757 ×2
  • Large Figure Head Connector Block (Toa Metru) Dark Bluish Gray Part 47312 Element 4278473 or 4217832 ×2
  • Large Figure Skeletal, Connector Block 1 x 3 x 2 with 2 Pins and Axle Hole (Rhotuka) Dark Bluish Gray Part 50901 Element 4247658 ×10
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Rahkshi) Dark Bluish Gray Part 45749 Element 4294580 or 4210948 ×1
  • Large Figure Skeletal, Torso, Lower Section (Rahkshi) Dark Bluish Gray Part 44135 Element 4210938 ×13
  • Rip Cord, Rhotuka, 12L with Connector Block 1 x 3 x 5 Dark Bluish Gray Part 50900 Element 4255384 or 4242039 ×9
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Dark Bluish Gray Part 32174 Element 4217829 ×2
  • Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets Dark Bluish Gray Part 47296 Element 4217826 ×2
  • Technic Knob Wheel Dark Bluish Gray Part 32072 Element 32072199 or 4210854 ×6

Black 46 pieces

  • Large Figure Foot, Hockey Skate Black Part 44847 Element 4191459 ×1
  • Large Figure Head Connector Block (Vahki) Black Part 47332 Element 4528081 or 4289839 ×4
  • Large Figure Skeletal, Limb, Angular with 2 Ball Joints, and 2 Holes (Toa) Black Part 32482 Element 4291075 or 4255143 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×4
  • Technic Axle 5 Black Part 32073 Element 4114740 ×4
  • Technic Axle Connector Block 3 x 6 with 6 Axleholes Black Part 32307 Element 4236019 or 4140422 ×7
  • Technic Axle Pin with Friction Ridges Lengthwise Black Part 43093 Element 4184170 or 4168884 ×20
  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×3

Dark Red 17 pieces

  • Large Figure Head Connector Block (Vahki) Dark Red Part 47332 Element 4289835 ×1
  • Large Figure Head Toa Hordika Vakama Dark Red Part 50931 Element 4255129 ×2
  • Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Dark Red Part 32476 Element 4291513 or 4234440 ×3
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) Dark Red Part 47328 Element 4543192 or 4289379 ×2
  • Large Figure Skeletal, Torso, Gear 9 Tooth with 3 Axle Holes and 2 Holes (Matoran) Dark Red Part 44810 Element 4227870 ×1
  • Large Figure Skeletal, Torso, Lower, with 2 Ball Joints, 2 Axle Holes, and 4 Holes (Vahki) Dark Red Part 47330 Element 4289930 or 4227869 ×5
  • Large Figure Skeletal, Torso, Upper, with Ball Socket (Vahki) Dark Red Part 47331 Element 4234441 ×1
  • Large Figure Spinner / Propeller with Code Print (Rhotuka) Dark Red Part 50899pr0002 Element 4256117 ×2

Tan 15 pieces

  • Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Tan Part 41670 Element 4162084 ×2
  • Technic Axle 6 Tan Part 3706 Element 4203604 ×11
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×2

Yellow 15 pieces

  • Large Figure Spinner Rod 2.5L with Gear 8 Tooth (Rhotuka) Yellow Part 50903 Element 4263698 ×10
  • Technic Axle Connector with Axle Hole Yellow Part 32039 Element 4107800 or 3203924 ×5

Brown 14 pieces

  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Brown Part 6553 Element 4201007 or 4141411 ×11
  • Technic Axle and Pin Connector Perpendicular Double Brown Part 32291 Element 4201008 or 4141439 ×2
  • Technic Beam 1 x 3 Thick Brown Part 32523 Element 4200261 ×1

Light Brown 14 pieces

  • Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Light Brown Part 32476 Element 4291515 or 4228037 ×10
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) Light Brown Part 47328 Element 4289384 or 4228040 ×1
  • Large Figure Spinner / Propeller without Code, Marbled Pearl Light Gray Pattern (Rhotuka) Light Brown Part 50899pat0001 Element 4257250 ×1
  • Technic Beam 1 x 3 Thick Light Brown Part 32523 Element 4247766 ×2

Dark Blue 11 pieces

  • Large Figure Shoulder Cover, Armour Dark Blue Part 43559 Element 4227068 ×3
  • Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Dark Blue Part 32476 Element 4291509 or 4227877 ×1
  • Large Figure Skeletal, Torso, Chest (Rahkshi) Dark Blue Part 44136 Element 4227282 ×1
  • Technic Beam 1 x 3 Thick Dark Blue Part 32523 Element 6434419 or 6302341 ×1
  • Technic Beam 1 x 5 Thick Dark Blue Part 32316 Element 6420960 or 6151082 ×1
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Dark Blue Part 32348 Element 4227268 ×1
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Dark Blue Part 32271 Element 4227269 ×3

Red 11 pieces

  • Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Red Part 41670 Element 4289878 or 4192715 ×1
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×8
  • Technic Panel Fairing # 5 Small Short, Large Hole, Side A Red Part 32527 Element 4143152 ×1
  • Technic Pin Connector Perpendicular Long Red Part 32557 Element 4158836 ×1

Blue 10 pieces

  • Large Figure Foot, with Ball Joint Socket 2 x 3 x 5 Blue Part 41668 Element 4162079 ×4
  • Technic Axle Connector Ridged [with x Hole x Orientation] Blue Part 6538b Element 4113807 or 4107802 ×2
  • Technic Axle and Pin Connector Perpendicular Double Split Blue Part 41678 Element 4163535 ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Blue Part 32054 Element 4140800 or 4107741 ×2

Dark Orange 7 pieces

  • Technic Axle and Pin Connector Perpendicular Dark Orange Part 6536 Element 4200936 or 4164176 ×2
  • Technic Beam 1 x 2 Thin Dark Orange Part 41677 Element 4164131 ×4
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Dark Orange Part 41669 Element 4201004 ×1

Pearl Brown 7 pieces

  • Large Figure Back Cover with Groove (Rahkshi) Pearl Brown Part 44140 Element 4215833 or 4194916 ×1
  • Large Figure Head Rahkshi Pearl Brown Part 44807 Element 4235872 or 4222883 ×6

Flat Dark Gold 5 pieces

  • Large Figure Chest Cover, Armor, Toa Nuva Flat Dark Gold Part 43558 Element 4196990 ×5

Lime 5 pieces

  • Technic Axle Connector with Axle Hole Lime Part 32039 Element 4265704 or 4175548 ×5

Light Bluish Gray 4 pieces

  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 Also in Light Gray ×2
  • Technic Gear 12 Tooth Double Bevel Light Bluish Gray Part 32270 Element 32270194 or 4211634 ×2

Dark Green 3 pieces

  • Large Figure Foot, Toa Metru Dark Green Part 47298 Element 4218306 ×2
  • Large Figure Spinner / Propeller without Code (Rhotuka) [Plain] Dark Green Part 50899 Element 4271824 or 4248652 ×1

Glow In Dark Opaque 3 pieces

  • Large Figure Throwing Disc, Kanoka, Ta-Metru 116 Print Glow In Dark Opaque Part 32533pr0116 Element 4251525 ×3

Medium Blue 3 pieces

  • Technic Beam 1 x 2 Thin Medium Blue Part 41677 Element 4172111 ×3

Pearl Black 3 pieces

  • Large Figure Back Cover with Groove (Rahkshi) Pearl Black Part 44140 Element 4215829 or 4194911 ×1
  • Large Figure Head Rahkshi Pearl Black Part 44807 Element 4235867 or 4222878 ×2

Trans-Light Blue 3 pieces

  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Light Blue Part 41669 Element 4254587 or 4163568 ×3

Pearl Blue 2 pieces

  • Large Figure Back Cover with Groove (Rahkshi) Pearl Blue Part 44140 Element 4215832 or 4194914 ×1
  • Large Figure Foot, Rahkshi Pearl Blue Part 44138 Element 4194908 ×1

Pearl Green 2 pieces

  • Large Figure Back Cover with Groove (Rahkshi) Pearl Green Part 44140 Element 4215831 or 4194913 ×1
  • Large Figure Foot, Rahkshi Pearl Green Part 44138 Element 4191680 ×1

Trans-Neon Orange 2 pieces

  • Large Figure Head Connector Block Eye/Brain Stalk Trans-Neon Orange Part 32554 Element 4143501 ×2

Orange 1 piece

  • Technic Beam 1 x 3 Thin Orange Part 6632 Element 6364450 or 6254125 ×1

Pearl Dark Gray 1 piece

  • Large Figure Shoulder Cover, Armour Pearl Dark Gray Part 43559 Element 4196974 ×1

Pearl Red 1 piece

  • Large Figure Back Cover with Groove (Rahkshi) Pearl Red Part 44140 Element 4215830 or 4194912 ×1

Trans-Green 1 piece

  • Large Figure Head Connector Block Eye/Brain Stalk (Vahki) Trans-Green Part 47333 Element 4234570 ×1

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

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.