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.

Robin

Checking

212114 Robin

5 pieces in 5 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 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.

Show

Piece checklist

Animal / Creature Body Parts 1 piece

  • Animal Body Part, Bat Wing with Shaft [Chima Bat Wing] Black Part 15082 Element 6051532 ×1

Bars, Ladders and Fences 1 piece

  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 ×1

Minifig Accessories 1 piece

  • Sports Surfboard Standard Lime Part 90397 Element 6102906 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Special 1 x 2 Rounded with 2 Open Studs Red Part 35480 Element 6210269 ×1

Technic Special 1 piece

  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Lime Part 32124 Element 6280383 or 6236777 ×1

Minifigures 1 figure

  • Robin, Green Eyemask, Yellow Utility Belt, Short Black Legs, Yellow Cape Minifigure, checked as a whole figure ×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.