Missing Piece Checker: 4527 The Joker

Checking

4527 The Joker

57 pieces in 32 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. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. This set comes with 5 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

Black 17 pieces

Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×1
Large Figure Connector, Perpendicular 3L with 2 Pins and 2 Ball Joints Black Part 90630 Element 6236809 or 4593576 ×1
Large Figure Skeletal, Connector, Perpendicular, 3L with 2 Pins, 3 Ball Joints on Axle Black Part 90634 Element 4593579 ×1
Large Figure Skeletal, Limb with 2 Ball Joints, and Ball Socket Black Part 90617 Element 4589952 ×4
Large Figure Skeletal, Limb with Ball Joint on Axle and Ball Socket and Hole Black Part 90608 Element 4593554 ×4
Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket Black Part 90611 Element 4609682 ×2
Large Figure Skeletal, Torso with 7 Ball Joints, and 6 Holes, Small Black Part 90626 Element 4589953 ×1
Technic Axle Connector 2 x 3 with Ball Socket, Open Lower Axle Holes Black Part 93571 Element 4610948 ×2
Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×1

Orange 9 pieces

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Orange Part 53451 Element 6270112 or 6096683 1 spare in the box ×6
Large Figure Foot, Type 2 Orange Part 90661 Element 4632580 ×2
Wave / Lightning Angular, Double with Marbled Dark-Purple Pattern Orange Part 59233pat0003 Element 4653343 ×1

Dark Purple 8 pieces

Large Figure Limb Cover, Armor, Shoulder Dark Purple Part 90650 Element 4653261 ×2
Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Dark Purple Part 90641 Element 4653242 ×2
Large Figure Limb Cover, Size 6, Armor with Ball Joint Socket Dark Purple Part 90638 Element 4653240 ×2
Large Figure Tail / Horn Dark Purple Part 87846 Element 6096663 or 6047508 ×2

Dark Bluish Gray 4 pieces

Large Figure Skeletal, Joint Extender [High Friction] Dark Bluish Gray Part 74261 Element 6314448 or 6106472 ×2
Large Figure Skeletal, Limb, 5L with Ball Joint on Axle and Ball Socket Dark Bluish Gray Part 90609 Element 4618992 ×2

Light Bluish Gray 4 pieces

Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 1 spare in the box ×2
Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×1
Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1

Pearl Titanium 4 pieces

Large Figure Limb Cover, Size 5, Armor with Ball Joint Socket Pearl Titanium Part 90639 Element 4632641 or 4609760 ×4

White 4 pieces

Large Figure Hand, Fist with Axle Hole, 4 Fingers White Part 93575 Element 6134192 or 4610918 ×2
Large Figure Head Joker Print White Part 70454c01pr0001 Element 6019104 or 4654263 ×1
Technic Pin Connector Round [Slotted] White Part 62462 Element 6550164 or 6173116 ×1

Trans-Neon Green 3 pieces

Bar 4L (Lightsaber Blade / Wand) Trans-Neon Green Part 30374 Element 6507881 or 6170186 ×1
Dish 2 x 2 Inverted [Radar] Trans-Neon Green Part 4740 Element 6245297 or 4112517 ×1
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes Trans-Neon Green Part 98585 Element 6248914 or 4651747 ×1

Blue 1 piece

Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1

Bright Green 1 piece

Large Figure Torso Cover, Armor with Red and Yellow Flower Print (Joker) Bright Green Part 98569pr0008 Element 4655952 ×1

Red 1 piece

Technic Ball Joint with Through Axle Hole Red Part 53585 Element 4615070 or 4543094 ×1

Trans-Neon Orange 1 piece

Large Figure Weapon Accessory / Engine, Jet Pack Trans-Neon Orange Part 92215 Element 4659322 ×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

4527 The Joker

Before you call it missing

Your missing list