BlockTalk Find Your Set

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.

Batman Mech vs. Poison Ivy Mech

Checking

76117 Batman Mech vs. Poison Ivy Mech

376 pieces in 166 part and color combinations, plus 4 minifigures.

LEGO counts 375 pieces. This inventory comes from a separate parts catalog and lists 394, including the 18 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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.

Show

Piece checklist

Black 111 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Black Part 87747 Element 6270091 or 4563477 ×2
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Black Part 53451 Element 6270103 or 4568385 2 spares in the box ×2
  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×1
  • Bracket 1 x 2 - 1 x 2 Black Part 99781 Element 6016172 ×2
  • Bracket 1 x 2 - 2 x 2 Inverted Black Part 99207 Element 6000650 ×2
  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×2
  • Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×2
  • Brick Sloped 18° 4 x 1 Black Part 60477 Element 4515362 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×4
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×1
  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Black Part 3049d Element 4220539 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Black Part 29120 Element 6181720 ×6
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Black Part 29119 Element 6181713 ×6
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Black Part 64225 Element 6009018 or 4539743 ×2
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] Black Part 13349 Element 6092952 or 6030724 ×2
  • Engine, Large Black Part 43121 Element 4295395 ×1
  • Equipment Whip - Bent Black Part 88704 Element 6359865 or 6092878 1 spare in the box ×1
  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Black Part 24122 Element 6280097 or 6155068 ×1
  • Launcher, Plate Special 1 x 2 with Mini Blaster Black Part 15403 Element 6102734 ×2
  • Launcher, Weapon Gun / Blaster / Shooter Mini Black Part 15391 Element 6051331 ×1
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Black Part 41854 Element 4184813 or 4163939 ×1
  • Plate 1 x 8 Black Part 3460 Element 346026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×2
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×2
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Black Part 92593 Element 4599499 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×1
  • Plate Special 2 x 2 with Only 2 studs Black Part 33909 Element 6192346 ×2
  • Plate Special 2 x 4 with 2 Pin Holes Black Part 26599 Element 6194233 ×3
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Black Part 35044 Element 6208787 ×8
  • Spoiler 2 x 4 with Handle [Plain] Black Part 98834 Element 6058966 ×2
  • Tail 4 x 1 with Pin Hole Black Part 28779 Element 6171909 ×2
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×4
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Black Part 92013 Element 4619763 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets Black Part 48172 Element 6296186 or 4275826 ×1
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Black Part 41669 Element 4540065 or 4177441 ×2
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×8
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Black Part 27263 Element 6166859 ×2
  • Tile Special 2 x 2 with Top Pin Black Part 2460 Element 4258354 or 246026 ×2
  • Tile Special 2 x 3 Pentagonal Black Part 22385 Element 6245251 or 6128992 ×4
  • Weapon Batarang Black Part 98721 Element 4650620 1 spare in the box ×1
  • Weapon Spike Flexible 3.5L Black Part 64727 Element 6270085 or 6173917 ×1
  • Wedge Plate 2 x 2 Left Black Part 24299 Element 6141554 ×2
  • Wedge Plate 2 x 2 Right Black Part 24307 Element 6141556 ×2
  • Wedge Plate 2 x 4 Black Part 51739 Element 4531412 ×2

Dark Bluish Gray 84 pieces

  • Arm Skeleton [Bent / 2 Clips] Dark Bluish Gray Part 93609 Element 6318697 or 6167900 1 spare in the box ×2
  • Bracket 1 x 1 - 1 x 1 Inverted Dark Bluish Gray Part 36840 Element 6225494 ×1
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×4
  • Bracket 3 x 2 x 1 1/3 with Pin Bottom Dark Bluish Gray Part 18671 Element 6099909 ×2
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Bluish Gray Part 11477 Element 6029948 ×1
  • Brick Curved 2 x 2, Two Top Studs Dark Bluish Gray Part 30165 Element 4211093 ×1
  • Brick Curved Inverted 2 x 1 Dark Bluish Gray Part 24201 Element 6215212 ×3
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Dark Bluish Gray Part 61409 Element 4540386 or 4521185 ×4
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Dark Bluish Gray Part 15571 Element 6076203 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Dark Bluish Gray Part 28192 Element 6168776 ×2
  • Brick Sloped Inverted 45° 4 x 1 Double with 1 x 2 Recessed Dark Bluish Gray Part 32802 Element 6185675 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Dark Bluish Gray Part 30136 Element 4211095 ×2
  • Brick Wedged 2 x 2 Facet Dark Bluish Gray Part 87620 Element 4624186 ×2
  • Brick Wedged 3 x 3 Facet Dark Bluish Gray Part 2462 Element 4582257 ×2
  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 15392 Element 6051334 1 spare in the box ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×1
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×4
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Dark Bluish Gray Part 10247 Element 6047417 ×1
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×2
  • Technic Beam 1 x 3 Thick Dark Bluish Gray Part 32523 Element 32523199 or 4210751 ×1
  • Technic Beam 2 x 4 L-Shape Thick Dark Bluish Gray Part 32140 Element 6271830 or 4210667 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×6
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Bluish Gray Part 48171 Element 6492115 or 6343337 ×4
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×2
  • Technic Circular Saw Blade 9 x 9 with Pin Hole Dark Bluish Gray Part 61403 Element 6215042 ×1
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Dark Bluish Gray Part 32530 Element 4210763 ×1
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Dark Bluish Gray Part 47455 Element 4522784 or 4272424 ×4
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box ×2
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box ×1
  • Tile Special Round 2 x 2 with Hole Dark Bluish Gray Part 15535 Element 6055313 ×2
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Dark Bluish Gray Part 43719 Element 6430611 or 6275402 ×2

Reddish Brown 38 pieces

  • Bar Holder with Clip Reddish Brown Part 11090 Element 6341968 or 6080355 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Reddish Brown Part 6091 Element 6335567 or 6035547 ×2
  • Brick Curved 2 x 2 x 2/3 Reddish Brown Part 15068 Element 6146858 ×4
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Reddish Brown Part 61409 Element 6214443 or 6096670 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Reddish Brown Part 85984 Element 6035291 ×2
  • Launcher, Weapon Gun / Blaster / Shooter Mini Reddish Brown Part 15391 Element 6120700 ×1
  • Plant / Animal Body Part, Tree / Branch / Tail / Appendage Bladed with Pin Reddish Brown Part 24204 Element 6524702 or 6452575 ×1
  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Reddish Brown Part 55236 Element 6270052 or 4294149 ×3
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Reddish Brown Part 35480 Element 6248944 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×8
  • Plate Special 1 x 2 with Pin Hole on Top Reddish Brown Part 11458 Element 6138664 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Reddish Brown Part 92593 Element 6210077 ×2
  • Plate Special 2 x 2 with Only 2 studs Reddish Brown Part 33909 Element 6196221 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Reddish Brown Part 99206 Element 6146301 ×1
  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Reddish Brown Part 15712 Element 6348057 or 6071274 ×2
  • Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] Reddish Brown Part 90194 Element 6170527 or 4649052 ×1

Red 34 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Red Part 99780 Element 6089698 ×2
  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Red Part 11215 Element 6029952 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×4
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Red Part 24866 Element 6206148 1 spare in the box ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×8
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Red Part 61252 Element 6335377 or 4524644 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Red Part 35480 Element 6210269 ×2
  • Plate Special 1 x 2, Top Clip [Split] Red Part 92280 Element 4597713 ×2
  • String, Net 10 x 10 Round Red Part 35829 Element 6217094 or 6217090 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Red Part 15712 Element 6348058 or 6072998 ×4
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Red Part 43719 Element 6275399 or 4561034 ×1

Pearl Titanium 25 pieces

  • Arm Mechanical with Clip [Thick Support] Pearl Titanium Part 98313 Element 6276869 or 6008484 ×8
  • Bar 1L with Top Stud and Two Side Studs Pearl Titanium Part 92690 Element 6158415 ×2
  • Brick Wedged, Sloped 4 x 4 Pointed Pearl Titanium Part 22391 Element 6167897 ×4
  • Shield with Stud (Batman) Pearl Titanium Part 37720a ×2
  • Weapon Batman Batarang Small Pearl Titanium Part 37720b ×2
  • Weapon Batman Batarang with Bar Handle on Bottom Pearl Titanium Part 37720d ×2
  • Weapon Batman Batarang with Bars Pearl Titanium Part 37720c ×3
  • Weapon Batman with Stud on Front Pearl Titanium Part 37720e ×2

Trans-Orange 15 pieces

  • Cone 1 x 1 [Top Groove] Trans-Orange Part 59900 Element 6514017 or 6172233 ×3
  • Plate Round 1 x 1 with Open Stud Trans-Orange Part 85861 Element 6510162 or 6174023 1 spare in the box ×2
  • Wave / Power Burst / Flame Blaster with Handle Trans-Orange Part 35032a ×2
  • Wave / Power Burst / Flame, Bolt Large with Bar Ends Trans-Orange Part 35032b ×2
  • Wave / Power Burst / Flame, Bolt Small with Bar Ends Trans-Orange Part 35032c ×2
  • Wave / Power Burst / Flame, Bolt Spiral with Bar Ends Trans-Orange Part 35032d ×2
  • Wave / Power Burst / Flame, Shield Large with Bar End Trans-Orange Part 35032e ×1
  • Wave / Power Burst / Flame, Shield Small with Bar Ends Trans-Orange Part 35032f ×1

Green 12 pieces

  • Cone 1 x 1 [Top Groove] Green Part 59900 Element 4529239 ×1
  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Green Part 55236 Element 6270055 or 6154865 ×2
  • Plant, Leaves 6 x 5 Swordleaf with Clip [Thick Open O Clip] Green Part 10884 Element 6313099 or 6097473 ×3
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate Round 6 x 6 with Hole Green Part 11213 Element 6097413 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Green Part 2540 Element 4542391 or 4519974 ×2
  • Tile Round 1 x 1 Quarter Green Part 25269 Element 6150607 1 spare in the box ×2

Blue 10 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×4

Trans-Yellow 10 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×8
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Yellow Part 2654 Element 6581773 or 6171728 ×2

Yellow 9 pieces

  • Bar Holder with Clip Yellow Part 11090 Element 6341463 or 6015892 ×1
  • Brick Round 2 x 2 Dome Top, Hollow Stud Yellow Part 30367c Element 4216656 ×1
  • Cone 1 x 1 [Top Groove] Yellow Part 59900 Element 4525464 ×1
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×4
  • Plate Special 1 x 2 with Clip Horizontal on Side Yellow Part 11476 Element 6313121 or 6179329 ×2

Light Bluish Gray 8 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×1
  • Brick Round 2 x 2 Truncated Cone Light Bluish Gray Part 98100 Element 6028324 ×3
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×2

Bright Green 5 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×2
  • Plate Round 1 x 1 with Solid Stud Bright Green Part 6141 Element 6109808 1 spare in the box ×3

Dark Green 3 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Green Part 11477 Element 6618099 or 6055225 ×2
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×1

Trans-Neon Orange 3 pieces

  • Dish 4 x 4 Inverted with Open Stud [Radar] Trans-Neon Orange Part 35394 Element 6252268 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×2

Trans-Red 3 pieces

  • Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 1 spare in the box ×3

Dark Tan 2 pieces

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×2

Dark Brown 1 piece

  • Technic Pin Connector Hub with 1 Axle Dark Brown Part 22961 Element 6134197 ×1

Tan 1 piece

  • Technic Pin Long without Friction Ridges Tan Part 32556 ×1

Trans-Clear 1 piece

  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside Trans-Clear Part 25893 Element 6321083 or 6153264 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 76117-1 [No Color/Any Color] Part 46105 Element 6254240 ×1

Minifigures 4 figures

  • The Flash with Dual Molded Red and Yellow Legs Minifigure, checked as a whole figure ×1
  • Poison Ivy in Green Outfit Minifigure, checked as a whole figure ×1
  • Firefly Minifigure, checked as a whole figure ×1
  • Batman, Light Bluish Gray Suit, Black Cape and Cowl, Light Nougat Head, Gold Trim Batman Logo 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy