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

42210 2 Fast 2 Furious Nissan Skyline GT-R (R34) Car

1,410 pieces in 260 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. 2 parts in this set come in two colors that are easy to mix up; they are listed below.
The spare pieces. This set comes with 26 spare pieces, marked on each row of the checklist. One may be the piece you need.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Black ×2 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
Technic Beam 1 x 7 Thick with Alternating Holes Black ×2 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.

Piece checklist

Bricks Curved 32 pieces

Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×3
Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×3
Brick Curved 2 x 1 No Studs [1/2 Bow] Blue Part 11477 Element 6055065 ×1
Brick Curved 2 x 2 x 2/3 Blue Part 15068 Element 6116786 ×1
Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×8
Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Light Bluish Gray Part 88930 Element 4597901 or 4544040 ×6
Brick Curved 3 x 2 No Studs Light Bluish Gray Part 24309 Element 6132207 ×2
Brick Curved Inverted 2 x 1 Light Bluish Gray Part 24201 Element 6144138 ×4
Brick Curved 2 x 2 with Lip, No Studs Trans-Clear Part 30602 Element 6507871 or 6166113 ×4

Technic Bushes 26 pieces

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Blue Part 32123b Element 6536559 1 spare in the box ×2
Technic Bush Red Part 3713 Element 6271820 or 4227155 2 spares in the box ×14
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×10

Bricks Round and Cones 14 pieces

Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end Light Bluish Gray Part 25214 Element 6151349 ×2
Brick Round 2 x 2 Dome Top, Vented Stud Light Bluish Gray Part 3262 Element 6429052 ×3
Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×9

Wheels and Tyres 12 pieces

Tyre 56 x 28 ZR Street Black Part 41897 Element 6518574 or 6035364 ×4
Wheel 43.2 x 26 Technic Racing Small with 6 Pinholes Black Part 56908 Element 6276858 or 6078892 ×4
Wheel Cover 6 Spoke with Axle Hole - 43mm D. Light Bluish Gray Part 6607 Element 6508515 ×4

Technic Beams Special 10 pieces

Technic Beam 1 x 2 with Axle on Side Black Part 7244 Element 6542617 ×2
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Black Part 64179 Element 6016154 ×3
Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole Light Bluish Gray Part 61408 Element 6331859 ×2
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Light Bluish Gray Part 14720 Element 6055519 ×1
Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×1
Technic Beam 1 x 2 with Axle on Side Orange Part 7244 Element 6540720 ×1

Technic Bricks 9 pieces

Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
Technic Brick 1 x 16 [15 Pin Holes] Black Part 3703 Element 370326 ×1
Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
Technic Brick 1 x 1 with Axle Hole Light Bluish Gray Part 73230 Element 6336539 ×2

Tiles Round and Curved 8 pieces

Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×4
Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×2
Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 1 spare in the box ×2

Plates Round Curved and Dishes 7 pieces

Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×3
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
Dish 2 x 2 Inverted [Radar] Trans-Red Part 4740 Element 6580377 or 6245303 ×2

Tiles Special 7 pieces

Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×6
Tile Special Round 1 x 1 with Hollow Bar Dark Bluish Gray Part 20482 Element 6271752 1 spare in the box ×1

Bricks 4 pieces

Brick 1 x 1 Trans-Clear Part 3005 Element 6514207 or 6220959 ×2
Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×2

Bricks Sloped 4 pieces

Brick Sloped 18° 4 x 1 Light Bluish Gray Part 60477 Element 6013497 ×2
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×2

Minifig Accessories 4 pieces

Equipment Hose Nozzle / Gun with Side String Hole Simplified Light Bluish Gray Part 60849 Element 6641461 or 4515897 1 spare in the box ×2
Equipment Cup / Teacup Saucer with Recessed Stud on Top [Plain] Trans-Red Part 38799 Element 6534874 1 spare in the box ×2

Plates Wedged 4 pieces

Wedge Plate 2 x 4 Blue Part 51739 Element 4609454 ×2
Wedge Plate 2 x 2 Left Light Bluish Gray Part 24299 Element 6163478 ×1
Wedge Plate 2 x 2 Right Light Bluish Gray Part 24307 Element 6163477 ×1

Plants & Trees 3 pieces

Plant, Flower, Plate Round 1 x 1 with 5 Petals Magenta Part 24866 Element 6209682 1 spare in the box ×3

Technic Special 3 pieces

Ball 19mm Black Part 52629 Element 6558350 ×2
Technic Changeover Catch - New Style Red Part 51149 Element 6313493 ×1

Stickers 1 piece

Sticker Sheet for Set 42210-1 [No Color/Any Color] Part 10110654 Element 6522706 ×1

Transportation - Land 1 piece

Steering Wheel with 4 Studs on Center Black Part 67811 Element 6299938 ×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.

LEGO Missing Piece Checker

42210 2 Fast 2 Furious Nissan Skyline GT-R (R34) Car

Before you call it missing

Look-alike colors in this set

Your missing list

Piece checklist

Technic Pins 473 pieces

Technic Beams 248 pieces

Technic Connectors 192 pieces

Technic Axles 122 pieces

Technic Panels 61 pieces

Plates 44 pieces