How many pieces does the LEGO T. rex (31151-1) have?

The LEGO T. rex set (31151-1) contains 626 pieces. It was released in 2024 as part of the LEGO Creator theme.

How can I find missing parts for LEGO set 31151-1?

On BrickMissing you can check which parts from the LEGO T. rex (31151-1) you already own. Add your LEGO collection and we'll show exactly which of the 626 pieces you're missing and which you already have.

Can I build the LEGO T. rex with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 626 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO T. rex from?

The LEGO T. rex (31151-1) belongs to the LEGO Creator theme. You can browse all Creator sets on BrickMissing to find more sets from this theme.

T. rex

🏷️ 31151-1•🎨 Creator•📅 2024•🧱 626 parts•Intermediate

Travel back in time for thrilling dinosaur action with the LEGO® Creator 3in1 T. rex (31151) set. This impressive Tyrannosaurus rex toy is highly posable, allowing for dynamic displays with its movable head, feet, tail, jaw, legs, arms, and even toes and heels. The T. rex comes complete with a nest containing 2 small dinosaur egg elements, perfect for creating an eye-catching scene on any shelf or table. With the same bricks, adventurers can rebuild this fearsome T. rex into a mighty triceratops, featuring 3 formidable horns, or transform it into a magnificent pterodactyl with large, movable wings. This Creator 3in1 set offers diverse brick-built models for varied prehistoric adventures.

Parts Inventory

🧱 626 parts

Part	Color	Qty
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	Olive Green	2×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Olive Green	2×
Tile Round 1 x 2 1126	Tan	2×
Plate Special 1 x 2 with Pin Hole on Top 11458	Dark Bluish Gray	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Olive Green	28×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Tan	4×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Reddish Brown	2×
Slope Curved 4 x 1 Inverted 13547	Tan	2×
Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417	Dark Bluish Gray	6×
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	5×

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Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Tan	4×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Reddish Brown	2×
Slope Curved 4 x 1 Inverted	13547	Tan	2×
Plate Special 1 x 2 with 5.9mm Centre Side Towball	14417	Dark Bluish Gray	6×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	5×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Light Bluish Gray	1×
Slope Curved 2 x 2 x 2/3	15068	Dark Green	9×
Plate Special 1 x 2 with Three Teeth [Tri-Tooth]	15208	White	6×
Brick Round 2 x 2 Dome Bottom [Open Stud]	15395	White	2×
Tile Round 1 x 2 Half Circle	1748	Tan	2×
Plate Round Half 3 x 6 with 1 x 2 Cutout	18646	Dark Green	8×
Plate Special 1 x 2 with Pin Hole Underneath	18677	Black	2×
Bar Holder with Hole and Bar Handle	23443	Dark Bluish Gray	4×
Plate 2 x 2 Corner	2420	Dark Bluish Gray	4×
Plant, Leaves 4 x 3	2423	Sand Green	4×
Tile Round 1 x 1 Quarter	25269	Dark Green	16×
Wedge Plate 2 x 2 Cut Corner	26601	Olive Green	16×
Brick Special 1 x 1 with Studs on 2 Adjacent Sides	26604	Light Bluish Gray	2×
Technic Brick 1 x 10 [9 Pin Holes]	2730	Black	2×
Slope Curved 2 x 1 with Stud Notch Right	29119	Dark Green	8×
Slope Curved 2 x 1 with Stud Notch Left	29120	Dark Green	8×
Brick 2 x 4	3001	Dark Green	3×
Brick 2 x 4	3001	Tan	1×
Brick 2 x 3	3002	Black	1×
Brick 2 x 2	3003	White	2×
Brick 1 x 2	3004	Tan	1×
Brick 1 x 2	3004	Dark Green	2×
Brick 1 x 2	3004	Olive Green	7×
Brick 1 x 1	3005	Dark Green	2×
Brick 1 x 1	3005	Tan	1×
Brick 2 x 8	3007	Tan	1×
Brick 1 x 8	3008	Tan	2×
Brick 1 x 6	3009	Olive Green	2×
Brick 1 x 4	3010	Tan	1×
Brick 1 x 4	3010	Olive Green	3×
Plate 2 x 4	3020	Tan	8×
Plate 2 x 4	3020	Olive Green	7×
Plate 2 x 4	3020	Dark Green	7×
Plate 2 x 3	3021	Black	2×
Plate 2 x 2	3022	Dark Bluish Gray	9×
Plate 2 x 2	3022	Tan	3×
Plate 2 x 2	3022	Black	7×
Plate 1 x 2	3023	Dark Red	2×
Plate 1 x 2	3023	Tan	9×
Plate 1 x 2	3023	Red	4×
Plate 1 x 2	3023	Olive Green	54×
Plate 1 x 1	3024	Tan	4×
Plate 1 x 1	3024	Olive Green	2×
Plate 4 x 10	3030	Tan	1×
Plate 2 x 8	3034	Tan	1×
Bar 4L (Lightsaber Blade / Wand)	30374	Trans-Bright Green	1×
Slope 45° 2 x 1 with Bottom Pin	3040b	Dark Green	2×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Dark Bluish Gray	2×
Tile 2 x 2 with Groove	3068b	Tan	1×
Tile 1 x 2 with Groove	3069b	Dark Green	17×
Tile 1 x 1 with Groove	3070b	Dark Green	16×
Tile 1 x 1 with Groove	3070b	Tan	1×
Plate Special 3 x 2 with Rounded End, Hole	3176	Tan	1×
Technic Axle 2 Notched	32062	Red	2×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Black	2×
Brick Round 2 x 2 Dome Top, Vented Stud	3262	White	2×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	Black	7×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Dark Bluish Gray	12×
Plate 1 x 3	3623	Orange	1×
Plate 1 x 3	3623	Reddish Brown	2×
Plate 1 x 3	3623	Yellow	2×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Tan	1×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Dark Bluish Gray	4×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Black	2×
Plate 1 x 4	3710	Olive Green	11×
Plate 1 x 4	3710	Dark Green	8×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Tan	4×
Technic Brick 1 x 6 [5 Pin Holes]	3894	Black	3×
Plate Angled 3 x 3 with Heart Shape	39613	Black	4×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	White	6×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Dark Bluish Gray	4×
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section	40379	White	2×
Brick Special 1 x 1 with Headlight	4070	Dark Tan	2×
Wedge 4 x 2 Right	41767	Olive Green	3×
Wedge 4 x 2 Left	41768	Olive Green	3×
Wedge Plate 4 x 2 Right	41769	Dark Green	3×
Wedge Plate 4 x 2 Right	41769	Olive Green	5×
Wedge Plate 4 x 2 Right	41769	Tan	1×
Wedge Plate 4 x 2 Left	41770	Dark Green	3×
Wedge Plate 4 x 2 Left	41770	Tan	1×
Wedge Plate 4 x 2 Left	41770	Olive Green	5×
Slope 33° 3 x 1	4286	Tan	1×
Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection	4287c	Tan	1×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	4×
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version	4304	Black	10×
Wedge Plate 3 x 2 Right	43722	Dark Bluish Gray	1×
Wedge Plate 3 x 2 Left	43723	Dark Bluish Gray	1×
Technic Rotation Joint Disk with Pin and 3L Beam Thick	44225	Light Bluish Gray	1×
Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove	44301b	Dark Bluish Gray	1×
Bracket 1 x 2 - 2 x 2	44728	Light Bluish Gray	2×
Bracket 1 x 2 - 2 x 2	44728	Black	2×
Brick Special 1 x 2 with Pin - Bottom Stud Holder	44865	White	1×
Brick Special 1 x 1 Studs on 4 Sides	4733	Dark Bluish Gray	3×
Wedge Curved 4 x 4 No Top Studs	47753	Dark Green	5×
Plate Special 1 x 1 with Tooth	49668	White	4×
Wedge Plate 8 x 3, 22° Right	50304	Olive Green	2×
Wedge Plate 8 x 3, 22° Left	50305	Olive Green	2×
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth	50340	Red	1×
Slope Curved 3 x 1 No Studs	50950	Dark Bluish Gray	2×
Brick Special 1 x 2 with Studs on 2 Sides	52107	Black	2×
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small	53451	Black	6×
Technic Ball Joint with Through Axle Hole	53585	Black	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Olive Green	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Tan	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Red	1×
Technic Brick Modified 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball	57909b	Dark Bluish Gray	3×
Brick Arch 1 x 3 x 2 Curved Top	6005	Dark Green	2×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	Black	2×
Plate Round 4 x 4 with Pin Hole	60474	Dark Tan	1×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	11×
Plate Round 1 x 1 with Solid Stud	6141	Tan	2×
Plate Round 1 x 1 with Solid Stud	6141	Olive Green	6×
Tile 1 x 3	63864	Tan	1×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]	65304	Light Bluish Gray	2×
Technic Brick 1 x 1 with Pin Hole	6541	Black	4×
Tile 1 x 6 with Groove	6636	Dark Red	2×
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides	67329	Dark Bluish Gray	3×
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes	67696	Dark Bluish Gray	7×
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate	73109	Light Bluish Gray	6×
Technic Brick 1 x 1 with Axle Hole	73230	Light Bluish Gray	2×
Bracket 1 x 1 - 1 x 2 Inverted	73825	Black	4×
Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder	76766	Dark Green	1×
Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]	76959	Black	1×
Plate 1 x 5	78329	Dark Bluish Gray	2×
Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder	79180	Black	2×
Technic Rotation Joint Disk with Pin and Double Rotation Joint Ball Half	79505	Black	2×
Slope 45° 2 x 4 x 1 1/3 Double	80545	Dark Green	6×
Rotation Joint Socket with 2 Pins	80563	Dark Bluish Gray	3×
Plate Round 1 x 1 with Open Stud	85861	Black	2×
Technic Brick 1 x 2 with Hole and Dual Beam Extensions	85943	Dark Bluish Gray	4×
Slope 30? 1 x 2 x 2/3	85984	Dark Green	7×
Slope 30? 1 x 2 x 2/3	85984	Olive Green	4×
Technic Axle 4 with Stop	87083	Dark Bluish Gray	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Olive Green	2×
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium	87747	Black	6×
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium	87747	White	2×
Technic Pin 1/2 with Friction	89678	Dark Bluish Gray	6×
Slope Curved 4 x 1 Double with No Studs	93273	Dark Red	1×
Bracket 1 x 2 - 2 x 4	93274	Black	6×
Brick and Axle Separator v2.0	96874	Orange	1×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Dark Bluish Gray	4×

Build DNA

Parts inventory insights for T. rex

626 pieces puts this build +50% against the average Creator set and +9% against the average 2024 release.

LEGOCREATOR

Vs average Creator set

+50%+210 parts

This set626

Average set416

Average Creator set: 416 pieces across 562 other sets.

Vs average 2024 set

+9%+53 parts

This set626

Average set573

Average 2024 set: 573 pieces across 561 other sets.

Color profile

16different colors

Dominant color

Olive Green

Olive Green168x

27%

Dark Green133x

21%

Black100x

16%

Dark Bluish Gray89x

14%

Unique parts

5.2 pieces per unique type

121

Repeat factor

Average pieces per unique type.

Most used part

Plate 1 x 2

69x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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Build Insights🧩121unique parts🎨16different colors📊39.1avg. parts per color🏆69×Plate 1 x 2

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