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.

Diver and Shark

Checking

951703 Diver and Shark

5 pieces in 4 part and color combinations, plus 1 minifigure.

The official piece count includes the 6 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

Red 3 pieces

  • Minifig Footwear Flipper [Thick] Red Part 10190 Element 6172939 or 6107179 ×2
  • Tool Crowbar Red Part 92585 Element 4599453 ×1

Dark Bluish Gray 2 pieces

  • Animal Body Part, Shark Body with Three Gill Slits Dark Bluish Gray Part 14518 Element 6044722 ×1
  • Animal Body Part, Shark Head with Rounded Nose with Black Eyes Print Dark Bluish Gray Part 20512pr0001 Element 6107827 ×1

Minifigures 1 figure

  • Diver Adam, Black and Red Wetsuit with Gauges, Red Helmet with Mask 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.