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.

Mobile Hydraulic Lift

Checking

655 Mobile Hydraulic Lift

33 pieces in 20 part and color combinations.

LEGO counts 36 pieces. This inventory comes from a separate parts catalog and lists 33; the two do not always count the same elements, so their totals differ. 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

Black 16 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×3
  • Brick Special 2 x 2 [Red Wheels for Dually Tire] Black Part 3137c02 ×2
  • Brick Special 2 x 2 [Red Wheels for Single Tyre] Black Part 3137c01 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Turntable 4 x 4 - Old Type Complete - Faceted Black Part 3404ac01 ×1
  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×2
  • Tyre Smooth Small Dually Black Part 7b ×4

Yellow 8 pieces

  • Fence Lattice 1 x 4 x 2 Yellow Part 3185 Element 318524 ×4
  • Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Yellow Part 3149bc01 ×1
  • Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly] Yellow Part 3324ac01 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 ×2

Red 4 pieces

  • Brick 1 x 4 Red Part 3010 Element 301021 ×1
  • Brick Sloped 45° 2 x 2 Double Concave Red Part 3046a Element 4218892 or 4200489 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1

Blue 3 pieces

  • Brick 1 x 4 with Chrome Silver Car Grill Print [Embossed] Blue Part 3010apr0003 ×1
  • Plate Special 4 x 8 with Trailer Hitch Pin Blue Part 967 ×1
  • Vehicle Base, Trailer 4 x 14 x 1 Blue Part 968 ×1

Light Gray 1 piece

  • Trailer Stand Light Gray Part 969 ×1

Trans-Clear 1 piece

  • Brick 2 x 4 without Cross Supports Trans-Clear Part 3001a ×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.