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.
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.
Technic Beam 1 x 11 ThickBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Large Figure Limb Cover (Toa Metru)Pearl Light GrayPart 47299Element 4285683 or 4227072×2
Large Figure Weapon Blade (Hewkii Mahri / Solek)Pearl Light GrayPart 57543Element 4505635 or 4504970×8
Large Figure Weapon Blade, Claw (Antroz)Pearl Light GrayPart 60926Element 4518502×2
Launcher, Large Figure Weapon Cannon, Midak Skyblaster with Black Housing [Complete Assembly]Pearl Light GrayPart 62233Element 4521177×2
Launcher, Large Figure Weapon, Zamor Sphere Launcher, with Hole and Axle HolePearl Light GrayPart 64275Element 4546416×2
Projectile, Large Figure Weapon, Zamor Sphere / BallPearl Light GrayPart 54821Element 4494056 or 4291759×8
Technic Axle and Pin Connector, Perpendicular with ExtensionPearl Light GrayPart 53586Element 4494486 or 4286268×16
Technic Tread Sprocket Wheel Small with Glatorian Game PrintPearl Light GrayPart 57520pr0001Element 4646781 or 4544529×2
Dark Red
15 pieces
Large Figure Chest Cover (Toa Metru)Dark RedPart 49423Element 4540739 or 4525188×2
Large Figure Chest Cover, Armour, Jaller MahriDark RedPart 57546Element 4541555 or 4505029×1
Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides, Squared EndsDark RedPart 60176Element 4540569 or 4519239×12
Tan
10 pieces
Technic Axle Pin without Friction Ridges LengthwiseTanPart 3749Element 4666579 or 4186017×8
Technic Pin Long without Friction RidgesTanPart 32556×2
Bright Light Orange
9 pieces
Large Figure Foot, with Ball Joint Socket with Flat Top 3 x 6 x 2 1/3Bright Light OrangePart 62386Element 4540230×2
Large Figure Hand, Fist with Axle Hole, 3 FingersBright Light OrangePart 64251Element 4539193×2
Large Figure Limb Cover / Back Plate (Hydruka)Bright Light OrangePart 59577Element 4546175×2
Large Figure Mask, Flip Mask [Plain]Bright Light OrangePart 64327Element 4563638 or 4546171×1
Large Figure Skeletal, Limb, with 2 Ball Joints (Toa Metru)Bright Light OrangePart 47297Element 4538453×2
Orange
4 pieces
Technic Tread Sprocket Wheel Large 10 ToothOrangePart 57519Element 4528407×4
Yellow
2 pieces
Large Figure Skeletal, Limb, Angular, 2 x 7 with 2 Ball JointsYellowPart 32173Element 4528082 or 4193775×2
Pearl Gold
1 piece
Large Figure Weapon Spiked Ball, Thornax Fruit with Black BandPearl GoldPart 64277c01Element 4546585×1
Trans-Neon Orange
1 piece
Large Figure Head Connector Block (Glatorian)Trans-Neon OrangePart 64262Element 4543426 or 4540702×1
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.
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.