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77046 Julian's Birthday Party

166 pieces in 84 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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.

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. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. This set comes with 32 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.

Piece checklist

Plants & Trees 24 pieces

Plant, Flower with 5 Pointed Petals and Pin Bright Light Yellow Part 18853 Element 6451205 2 spares in the box ×2
Plant, Flower with 5 Pointed Petals and Pin Bright Pink Part 18853 Element 6096990 2 spares in the box ×2
Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Pink Part 24866 Element 6212501 1 spare in the box ×6
Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×1
Plant, Flower, Plate Round 1 x 1 with 5 Petals Magenta Part 24866 Element 6209682 1 spare in the box ×8
Plant, Cherries Red Part 22667 Element 6100565 or 6062390 1 spare in the box ×1
Brick Round 2 x 2 Special with Roots Reddish Brown Part 5256 Element 6468829 ×1
Plant, Carrot Top Reddish Brown Part 33183 Element 6078605 or 4618589 1 spare in the box ×1
Plant, Flower, Plate Round 1 x 1 with 5 Petals White Part 24866 Element 6206149 1 spare in the box ×2

Plates Round Curved and Dishes 17 pieces

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Bright Light Blue Part 4032a Element 6383134 ×2
Plate Round 1 x 1 with Open Stud Dark Pink Part 85861 Element 6230582 1 spare in the box ×1
Plate Round 1 x 1 with Open Stud Green Part 85861 Element 6338221 1 spare in the box ×1
Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Lime Part 66789 Element 6476730 ×3
Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs Lime Part 66790 Element 6476729 ×1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Medium Nougat Part 4032a Element 6167643 ×4
Plate Round 1 x 1 Swirled Top / Poo Reddish Brown Part 53119 Element 6438899 or 6275030 1 spare in the box ×1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×3
Plate Round 6 x 6 with Hole White Part 11213 Element 6601923 or 6109817 ×1

Plates Special 16 pieces

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Lavender Part 18674 Element 6223598 ×1
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Azure Part 87580 Element 6126090 or 6003008 ×1
Plate Special Round 2 x 2 with Melting Drops/Icing on Sides Reddish Brown Part 65700 Element 6286644 ×1
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] White Part 61252 Element 6347293 or 4538353 ×11
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×2

Bricks 12 pieces

Brick 1 x 1 Bright Light Orange Part 3005 Element 6061685 or 4490694 ×5
Brick 1 x 1 Bright Pink Part 3005 Element 4286050 or 4245298 ×4
Brick 2 x 2 Medium Azure Part 3003 Element 6603316 or 4653970 ×1
Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×1
Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1

Tiles Round and Curved 12 pieces

Tile Round 1 x 1 Quarter Bright Light Yellow Part 25269 Element 6554798 or 6228969 1 spare in the box ×3
Tile 1 x 1 Heart Bright Pink Part 39739 Element 6495136 or 6275466 1 spare in the box ×2
Tile Round 1 x 1 Quarter Coral Part 25269 Element 6250022 1 spare in the box ×3
Tile Round 1 x 1 Quarter Medium Azure Part 25269 Element 6603341 or 6150370 1 spare in the box ×3
Tile Round 1 x 1 with Coin, Star Print Yellow Part 98138pr0382 Element 6469535 1 spare in the box ×1

Bricks Curved 10 pieces

Brick Curved 1 x 2 x 1 No Studs Bright Pink Part 37352 Element 6314374 ×4
Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts Bright Pink Part 1750 Element 6476741 ×2
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Dark Purple Part 49307 Element 6369803 ×2
Brick Arch 1 x 4 x 2 Medium Nougat Part 6182 Element 6174192 or 4569470 ×2

Tiles 9 pieces

Tile 1 x 1 with Groove Bright Light Orange Part 3070b Element 6065504 1 spare in the box ×4
Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 1 spare in the box ×2
Tile 1 x 1 with Groove Dark Purple Part 3070b Element 6167457 1 spare in the box ×2
Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×1

Bricks Round and Cones 8 pieces

Brick Round 2 x 2 with Axle Hole Bright Light Yellow Part 3941 Element 6301835 ×1
Brick Round 2 x 2 Dome Bottom [Open Stud] Medium Azure Part 15395 Element 6132411 ×1
Brick Round 2 x 2 Dome Top, Vented Stud Medium Azure Part 3262 Element 6429058 ×1
Brick Round 2 x 2 Dome Bottom [Open Stud] Red Part 15395 Element 6065839 ×1
Brick Round 2 x 2 Dome Top, Vented Stud Red Part 3262 Element 6429055 ×1
Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×2
Brick Round 2 x 2 with Axle Hole Trans-Yellow Part 3941 Element 6514285 or 6273155 ×1

Minifig Accessories 8 pieces

Musical Instrument Microphone [Plain] Black Part 90370 Element 6088550 1 spare in the box ×1
Equipment Cup / Mug [Plain] Dark Pink Part 3899 Element 4618670 or 4243575 ×2
Sports Skateboard with Trolley Wheel Holders Dark Purple Part 42511 Element 6174272 or 6030185 ×1
Food Cupcake with Stud Light Aqua Part 79743 Element 6361352 ×2
Equipment Bottle Trans-Clear Part 95228 Element 6507876 or 6247369 ×1
Equipment Candlestick White Part 37762 Element 6234807 ×1

Panels 6 pieces

Panel 1 x 2 x 1 [Rounded Corners] Bright Pink Part 4865b Element 6476739 or 6146231 ×3
Panel 1 x 1 x 1 Corner White Part 6231 Element 6619293 or 623101 ×1
Panel 2 x 2 x 1 Corner White Part 91501 Element 6181753 or 4610290 ×2

Bars, Ladders and Fences 4 pieces

Lever Small Base with Light Bluish Gray Lever Light Bluish Gray Part 298c05 Element 6267587 or 4226285 1 spare in the box ×1
Bar 4L (Lightsaber Blade / Wand) White Part 30374 Element 6116602 or 4129836 ×1
Bar 6L with Stop Ring White Part 63965 Element 6170419 or 6081986 ×1
Lamp Post 2 x 2 x 7 with 4 Base Flutes White Part 11062 Element 6014274 ×1

Bricks Sloped 4 pieces

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×2
Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder White Part 15571 Element 6619295 or 6097801 ×2

Bricks Special 4 pieces

Brick Special 1 x 1 with Stud on 1 Side Bright Pink Part 87087 Element 4621554 ×2
Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Bright Pink Part 86876 Element 6476743 ×1
Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×1

Tiles Special 4 pieces

Tile Special 1 x 2 Grille with Bottom Groove Metallic Silver Part 2412b Element 6051422 or 4579833 ×1
Tile, Star with Stud Holder, Pin Hole Pearl Gold Part 11609 Element 6651230 or 6184647 1 spare in the box ×3

Wheels and Tyres 2 pieces

Wheel Skateboard / Trolley Dark Turquoise Part 2496 Element 6421682 ×2

Energy Effects 1 piece

Wave / Flame Small with Pin Trans-Orange Part 37775 Element 6514274 or 6357747 1 spare in the box ×1

Minifig Headwear Accessories 1 piece

Headwear Accessory Bow with Heart, Long Ribbon and Pin Bright Light Orange Part 11618 Element 6263103 or 6056288 1 spare in the box ×1

Technic Bricks 1 piece

Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×1

Technic Pins 1 piece

Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1

Tubes and Hoses 1 piece

Cable, Flexible 21L with 2 Connectors and Bars White Part 2630 Element 6409728 ×1

Minifigures 1 figure

Julian 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.

LEGO Missing Piece Checker

77046 Julian's Birthday Party

Before you call it missing

Your missing list