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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.

Rocky River Retreat

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6552 Rocky River Retreat

232 pieces in 138 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.

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.

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Piece checklist

Black 59 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×10
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Black Part 2453a Element 245326 ×1
  • Brick 1 x 12 Black Part 6112 Element 611226 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×8
  • Brick 1 x 3 Black Part 3622 Element 362226 ×5
  • Brick 1 x 4 Black Part 3010 Element 301026 ×3
  • Brick 1 x 6 Black Part 3009 Element 300926 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Sloped Inverted 75° 2 x 1 x 3 Black Part 2449 Element 4636202 or 4561789 ×1
  • Equipment Fishing Rod 12L, Horizontal Line Hole Black Part 2614a Element 4656122 or 4278796 ×1
  • Equipment Frying Pan Black Part 4528 Element 452826 ×1
  • Hinge Bar with 3 Fingers and End Stud (Control Lever) Black Part 2433 Element 4497182 or 243326 ×1
  • Plate 1 x 1 Black Part 3024 Element 302426 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 1 x 8 Black Part 3460 Element 346026 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×1
  • Plate Special 1 x 2 with Long Towball Black Part 2508 Element 4274405 or 250826 ×1
  • Plate Special 1 x 4 with Wheels Holder Black Part 2926 Element 6338416 or 292626 ×1
  • Plate Special 2 x 2 with Towball Socket, Short, 4 Slots Black Part 3730 Element 373026 ×1
  • String Cord Thin (0.5mm) 30cm Black Part 56823c30 Element 9069 ×1
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×2
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4

Light Gray 48 pieces

  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×1
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Light Gray Part 2453a ×1
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Gray Part 2454a Element 245402 ×1
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×1
  • Brick 1 x 6 Light Gray Part 3009 Element 300902 ×1
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×1
  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×1
  • Brick Sloped 10° 6 x 8 with Slate Roof Print Light Gray Part 4515pr0002 ×2
  • Brick Sloped 33° 3 x 1 Light Gray Part 4286 Element 428602 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×1
  • Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] Light Gray Part 3684 Element 4248057 or 4143978 ×4
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Light Gray Part 4871 Element 487102 ×1
  • Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed Light Gray Part 4854 Element 485402 ×1
  • Brick Special 1 x 2 with Grille Light Gray Part 2877 Element 287702 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] Light Gray Part 4855 Element 485502 ×1
  • Equipment Metal Detector Light Gray Part 4479 Element 4118715 or 447902 ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Light Gray Part 4349 Element 434902 ×1
  • Hinge Brick 1 x 2 Base Light Gray Part 3937 Element 393702 ×1
  • Panel 2 x 5 x 6 Wall with Arched Window Light Gray Part 4444 Element 4163327 or 444402 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×4
  • Plate 2 x 3 Light Gray Part 3021 Element 302102 ×2
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×1
  • Plate 4 x 10 Light Gray Part 3030 Element 303052 or 303002 ×1
  • Plate 4 x 6 Light Gray Part 3032 Element 303202 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Light Gray Part 6019 Element 601952 or 601902 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Gray Part 4081b Element 408102 ×3
  • Plate Special 2 x 2 with Wheel Holders Light Gray Part 4600 Element 460002 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Light Gray Part 3829c01 Element 9556 ×1
  • Tool Chainsaw Blade Light Gray Part 6117 Element 611702 ×1
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin Light Gray Part 6014a ×4
  • Wheel 8 x 6 Light Gray Part 4624 Element 462402 ×2

Yellow 38 pieces

  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×2
  • Door 1 x 3 x 1 Left Yellow Part 3822 Element 6587460 or 4190511 ×1
  • Door 1 x 3 x 1 Right Yellow Part 3821 Element 6587459 or 4537985 ×1
  • Door 1 x 4 x 5 with 4 Panes, Squared Base Yellow Part 3861b Element 4111937 or 386124 ×1
  • Equipment Cup / Mug [Plain] Yellow Part 3899 Element 389924 ×2
  • Hinge Tile 1 x 4 Yellow Part 4625 Element 4240361 or 462524 ×1
  • Hinge Vehicle Roof 4 x 4 Yellow Part 4213 Element 4240388 or 421324 ×1
  • Hinge Vehicle Roof 4 x 4 Sunroof with Ledges Yellow Part 2349b Element 234924 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Yellow Part 4315 Element 4253788 or 4239251 ×1
  • Minifig Neckwear Life Jacket [Old Style] Yellow Part 2610 Element 4260843 or 4106912 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 ×4
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×4
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×3
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Yellow Part 4032a Element 403224 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Yellow Part 3794a ×1
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×1
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×1
  • Wedge Plate 3 x 4 without Stud Notches Yellow Part 4859 Element 4181033 ×1
  • Window 1 x 2 x 2 Classic, Short Lip [with Glass] Yellow Part 3081c01 Element 7028 ×2
  • Window 1 x 4 x 2 Plane, Solid Studs Yellow Part 4863 Element 4526592 or 486324 ×2

Brown 24 pieces

  • Animal, Horse, Movable Head, Black Eyes, Red Bridle, Black Mane Print Brown Part 4493c01pr0001 Element 74323 ×1
  • Bag / Briefcase Brown Part 4449 Element 4154856 or 444925 ×1
  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Brown Part 6020 Element 602025 ×1
  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×2
  • Brick 1 x 1 Brown Part 3005 Element 4160990 or 300525 ×6
  • Brick 1 x 2 Brown Part 3004 Element 300425 ×1
  • Brick Special 1 x 1 x 2 with Shutter Holder Brown Part 3581 Element 4161035 or 358125 ×9
  • Equipment Brush / Push Broom Brown Part 3836 Element 383625 ×1
  • Rope Bridge Brown Part 2549 Element 4161414 or 4106938 ×1
  • Tile 1 x 2 with Groove Brown Part 3069b Element 306925 ×1

Red 19 pieces

  • Animal / Creature Accessory, Saddle [Two Clips] Red Part 4491b Element 449121 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 6 Red Part 3009 Element 300921 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Red Part 3938 Element 6534944 or 6078079 ×1
  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 ×1
  • Plate 2 x 3 Red Part 3021 Element 302121 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 Also in Trans-Red ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1
  • Tile Special 1 x 2 with Handle Red Part 2432 Element 243221 ×1
  • Vehicle Base 4 x 10 x 2/3 with 2 x 2 Recessed Center with Smooth Underside, 1 x 2 Cutouts, No Center Hole Red Part 4212b Element 4188423 or 421221 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded Red Part 3788 Element 378821 ×2
  • Window 1 x 2 x 2 Shutter Red Part 3582 Element 358221 ×2

Green 10 pieces

  • Baseplate 32 x 32 Split with 2 x 14 Center Studs, Island with River Print Green Part 309pr0002 ×1
  • Plant, Bush 2 x 2 x 4 Green Part 6064 Element 6269009 or 606428 ×1
  • Plant, Pine Tree - Small 2 x 2 x 4 Green Part 2435 Element 6268823 or 243578 ×4
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×3

Trans-Light Blue 6 pieces

  • Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges Trans-Light Blue Part 2348b Element 234842 ×1
  • Glass for Window 1 x 2 x 2 Plane Trans-Light Blue Part 4862 Element 486242 ×4
  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×1

White 6 pieces

  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1
  • Fence 1 x 8 x 2 2/3 White Part 6079 Element 4541808 or 4184955 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×1
  • Tile Special 1 x 1 with Clip and Straight Tips White Part 2555 Element 255501 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×1

Blue 5 pieces

  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate 2 x 6 Blue Part 3795 Element 379523 ×1
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 ×2
  • Seat / Chair 2 x 2 Blue Part 4079 ×1

Dark Gray 5 pieces

  • Animal, Bird, Parrot [Plain] Dark Gray Part 2546 Element 4161066 or 254627 ×1
  • Plate 2 x 8 Dark Gray Part 3034 Element 303427 ×1
  • Rock Panel Rectangular 4 x 10 x 6 Dark Gray Part 6082 Element 608227 ×1
  • Rock Panel Triangular 3 x 8 x 7 Dark Gray Part 6083 Element 608327 ×1
  • Tool Pickaxe Dark Gray Part 3841 Element 384127 ×1

Trans-Clear 4 pieces

  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 ×2

Trans-Red 4 pieces

  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 Also in Red ×2

Trans-Yellow 3 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Yellow Part 4589 Element 618844 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 ×2

Trans-Dark Blue 1 piece

  • Tile 1 x 1 with Groove Trans-Dark Blue Part 3070b Element 4541723 or 4218438 ×1

Minifigures 2 figures

  • Man, Green Jacket, Blue Legs, Red Cap, Blue Sunglasses Minifigure, checked as a whole figure ×1
  • Woman, Blue and Light Gray Jogging Suit, Light Gray Cowboy Hat, Backpack 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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