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.

Gray Vest Skateboarder

Checking

7921 Gray Vest Skateboarder

6 pieces in 6 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.

Show

Piece checklist

Dark Bluish Gray 1 piece

  • Sports Promo Figure Head Torso Assembly McDonald's Set 7 (7921) Dark Bluish Gray Part 48911c01 Element 4221233 ×1

Light Bluish Gray 1 piece

  • Sports Skateboard Base with Four Wheels from McDonald's Promotional Set Light Bluish Gray Part 48388c01 Element 4221541 ×1

Pearl Light Gray 1 piece

  • Sports Paddle from McDonald's Sports Sets Pearl Light Gray Part 48391 Element 4221230 ×1

Rust Orange 1 piece

  • Sports Skateboard Top from McDonald's Promotional Set Rust Orange Part 48394 Element 4221228 ×1

Tan 1 piece

  • Large Figure Torso and Legs, with Dark Tan Feet Tan Part 48379c02 Element 4221539 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 7921-1 [No Color/Any Color] Part stickerupn0054 Element 4223559 ×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.