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.

Checking

65182 Slammer Stadium

22 pieces in 12 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.

Every bag and the box. Shake out each bag, check its corners and seams, and look inside the empty box.
Inside what you have built. Small pieces lodge inside tubes, under plates and between studs. Turn the model over and look.
The last few steps. Compare each recent step with its parts callout. A piece used in the wrong place earlier leaves you one short later.
Look-alike colors. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. Many sets include a few extra small pieces. Check them before you order a replacement.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Piece checklist

[No Color/Any Color] 8 pieces

Playmat, Sports Hockey Action Rink [No Color/Any Color] Part upn0481 ×1
Sticker Sheet 1 for Sets 10127-1, 65182-1 [No Color/Any Color] Part 47852 Element 4210596 ×2
Sticker Sheet 2 for Sets 10127-1, 65182-1 [No Color/Any Color] Part 47851 Element 4210595 ×1
Sticker Sheet 3 for Sets 10127-1, 65182-1 [No Color/Any Color] Part 47853 Element 4210598 ×2
Sticker Sheet 4 for Set 65182-1 [No Color/Any Color] Part stickerupn0033 ×2

White 4 pieces

Large Figure Armor Hockey Chest Protector White Part 44791 Element 4216021 or 4194635 ×2
Large Figure Shoulder Cover, Armour White Part 43559 Element 4565611 or 4194640 ×2

Black 2 pieces

Large Figure Shoulder Cover, Armour Black Part 43559 Element 4201224 ×2

Blue 2 pieces

Large Figure Shoulder Cover, Armour Blue Part 43559 Element 4201206 ×2

Green 2 pieces

Large Figure Shoulder Cover, Armour Green Part 43559 Element 4203394 ×2

Orange 2 pieces

Large Figure Shoulder Cover, Armour Orange Part 43559 Element 4194636 ×2

Red 2 pieces

Large Figure Shoulder Cover, Armour Red Part 43559 Element 4210593 ×2

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

Sets inside this set

This set packs other sets whose pieces are listed separately. Check each one:

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.