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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.

Heartlake Hot Air Balloon

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41097 Heartlake Hot Air Balloon

245 pieces in 115 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 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.

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Piece checklist

Light Bluish Gray 39 pieces

  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×3
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×3
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×1
  • 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 ×9
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×6
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×4
  • Steering Wheel Small, 2 x 2 [Reinforced] Light Bluish Gray Part 16091 Element 6092956 or 6061697 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×1
  • Technic Plate 2 x 6 [5 Holes] Light Bluish Gray Part 32001 Element 4211542 ×2
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×3
  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×2
  • Wedge Plate 4 x 2 Right Light Bluish Gray Part 41769 Element 4211732 ×1
  • Wheel 11 x 8 with Center Groove Light Bluish Gray Part 42610 Element 4211758 ×1

Tan 37 pieces

  • Brick 1 x 2 x 2 with Inside Stud Holder Tan Part 3245c Element 4159279 ×1
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×1
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Tan Part 85080 Element 6062776 or 6055868 ×8
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×2
  • Panel 1 x 2 x 1 [Rounded Corners] Tan Part 4865b Element 6146221 ×1
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×2
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×1
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×5
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×1
  • Plate Round Corner 3 x 3 Tan Part 30357 Element 4543858 or 4124071 ×4
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Tan Part 88072 Element 6261357 or 4655257 ×3
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×1
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×2
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1
  • Tile 2 x 2 with Map Heartlake City Bay Print Tan Part 3068bpr0242 Element 6101009 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Tan Part 14769 Element 6066344 ×2

Green 21 pieces

  • Animal, Frog Green Part 33320 Element 6171101 or 4157270 ×1
  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×1
  • Brick 2 x 3 Green Part 3002 Element 4109674 or 300228 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×5
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×4
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×1
  • Plate 4 x 8 Green Part 3035 Element 4277361 ×1
  • Plate 8 x 16 Green Part 92438 Element 4610602 ×1
  • Plate 8 x 8 Green Part 41539 Element 4161677 ×1
  • Plate Round 1 x 1 with Solid Stud Green Part 6141 Element 4569058 or 4519965 1 spare in the box ×2
  • Plate Round Corner 4 x 4 Green Part 30565 Element 6038682 or 4522245 ×2

Reddish Brown 18 pieces

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×2
  • Book 2 x 3 [Plain] Reddish Brown Part 33009 Element 4598334 or 4221595 ×1
  • Brick Arch 1 x 3 x 3 [Gothic] Reddish Brown Part 13965 Element 6055086 ×2
  • Brick Round 2 x 2 [Grill] Reddish Brown Part 92947 Element 6036503 ×2
  • Brick Sloped 45° 2 x 2 Reddish Brown Part 3039 Element 4211202 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Reddish Brown Part 87087 Element 6062574 or 4618545 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×1
  • Plant, Carrot Top Reddish Brown Part 33183 Element 6078605 or 4618589 1 spare in the box ×1
  • Plate 6 x 6 Reddish Brown Part 3958 Element 4217848 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×1
  • Plate Special 2 x 2 with Bar Frame Square Reddish Brown Part 30094 Element 6300124 or 6022098 ×1
  • Technic Pin Connector Round [Slotted] Reddish Brown Part 62462 Element 6173132 or 6055781 ×2
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×1

White 17 pieces

  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×2
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×1
  • Dish 4 x 4 Inverted [Radar] White Part 3960 Element 396001 ×1
  • Panel 4 x 4 x 13 Curved Tapered with Clip at Each End White Part 18969 Element 6331481 or 6096321 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×6
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2

Black 15 pieces

  • Arm Mechanical with Clip [Thick Support] Black Part 98313 Element 6276867 or 6006739 ×4
  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×4
  • Bar Holder with Clip Black Part 11090 Element 6315887 or 6015891 ×4
  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×1
  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Technic Axle 10 Black Part 3737 Element 373726 ×1

Dark Bluish Gray 15 pieces

  • Brick 1 x 8 Dark Bluish Gray Part 3008 Element 4211099 ×2
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Bluish Gray Part 3660 Element 4211000 ×2
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Dark Bluish Gray Part 60475b Element 6321350 or 4580437 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Dark Bluish Gray Part 30136 Element 4211095 ×2
  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 1 spare in the box ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×2

Lime 13 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Lime Part 15395 Element 6214557 or 6104128 ×2
  • Brick Round 2 x 2 Dome Top, Hollow Stud Lime Part 30367c Element 4279734 ×2
  • Plate 1 x 3 Lime Part 3623 Element 4534664 or 4271564 ×4
  • Tile Round 1 x 1 Lime Part 98138 Element 6284583 or 6057878 1 spare in the box ×5

Bright Light Orange 12 pieces

  • Equipment Dish / Plate / Bowl 3 x 3 [Plain] Bright Light Orange Part 6256 Element 4243920 ×1
  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Bright Light Orange Part 33291 Element 6170304 or 4624184 2 spares in the box ×11

Medium Azure 11 pieces

  • Brick 2 x 2 Medium Azure Part 3003 Element 6603316 or 4653970 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Medium Azure Part 6091 Element 6335566 or 4655246 ×2
  • Brick Round 2 x 2 Dome Top, Hollow Stud Medium Azure Part 30367c Element 6036500 ×1
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×3
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Azure Part 87580 Element 6126090 or 6003008 ×2
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×2

Magenta 6 pieces

  • Panel 4 x 4 x 13 Curved Tapered with Clip at Each End Magenta Part 18969 Element 6433302 or 6265700 ×4
  • Plant, Cherries Magenta Part 22667 Element 6100562 or 6062389 1 spare in the box ×2

Medium Nougat 6 pieces

  • Brick 1 x 1 Medium Nougat Part 3005 Element 6057986 or 4569624 ×2
  • Brick Special 1 x 4 Palisade [aka Log] Medium Nougat Part 30137 Element 4651232 ×3
  • Door 1 x 3 x 2 Right - Open Between Top and Bottom Hinge Medium Nougat Part 92263 Element 6103413 ×1

Red 6 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Red Part 59443 Element 4513174 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×2

Dark Pink 5 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Dark Pink Part 33291 Element 6170298 or 4216479 1 spare in the box ×5

Dark Green 4 pieces

  • Plate 1 x 2 Dark Green Part 3023 Element 6618076 or 6013797 ×3
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×1

Yellow 3 pieces

  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×1
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×2

Flat Silver 2 pieces

  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Flat Silver Part 75937 Element 6020990 ×2

Pearl Gold 2 pieces

  • Equipment Binoculars Pearl Gold Part 30162 Element 6034543 1 spare in the box ×1
  • Tile Round 1 x 1 with Magenta Octagon Print Pearl Gold Part 98138pr0029 Element 6102962 1 spare in the box ×1

Trans-Dark Blue 2 pieces

  • Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×1
  • Cone 1 x 1 [Top Groove] Trans-Dark Blue Part 59900 Element 6514018 or 6301313 ×1

Trans-Dark Pink 2 pieces

  • Equipment Cup / Mug [Plain] Trans-Dark Pink Part 3899 Element 6514012 or 6167767 ×2

Trans-Light Blue 2 pieces

  • Tile Round 1 x 1 Trans-Light Blue Part 98138 Element 6514192 or 6274739 1 spare in the box ×2

Trans-Orange 2 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Orange Part 64647 Element 6314353 or 6100044 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 1 spare in the box ×1

Bright Green 1 piece

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Green Part 87580 Element 6389695 or 4565388 ×1

Bright Pink 1 piece

  • Tile Round 2 x 2 with Bottom Stud Holder Bright Pink Part 14769 Element 6092768 ×1

Dark Orange 1 piece

  • Food Croissant - Rounded Ends Dark Orange Part 33125 Element 4273743 ×1

Medium Lavender 1 piece

  • Bag / Basket Medium Lavender Part 93092 Element 6087082 or 4599740 ×1

Trans-Clear 1 piece

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 1 spare in the box ×1

Minifigures 2 figures

  • Noah - White Red Shirt, Dark Blue Trousers Minifigure, checked as a whole figure ×1
  • Andrea - Bright Light Orange Top, Lime Shorts 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.

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