How many pieces does the LEGO K-2SO (75434-1) have?

The LEGO K-2SO set (75434-1) contains 845 pieces. It was released in 2025 as part of the LEGO Star Wars theme.

How can I find missing parts for LEGO set 75434-1?

On BrickMissing you can check which parts from the LEGO K-2SO (75434-1) you already own. Add your LEGO collection and we'll show exactly which of the 845 pieces you're missing and which you already have.

Can I build the LEGO K-2SO 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 845 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO K-2SO from?

The LEGO K-2SO (75434-1) belongs to the LEGO Star Wars theme. You can browse all Star Wars sets on BrickMissing to find more sets from this theme.

K-2SO

🏷️ 75434-1•🎨 Star Wars•📅 2025•🧱 845 parts•Advanced

LEGO Star Wars 75434-1 K-2SO is designed as a Star Wars display model around K-2SO. The set is about the shape, silhouette and screen recognition of the ship or object, with tools giving it a clear display purpose. It suits fans who want a recognisable Star Wars vehicle or icon on show.

Parts Inventory

🧱 845 parts

Part	Color	Qty
Sticker Sheet for Set 75434-1 10113907	Unknown	1×
Tile Special 2 x 2 Inverted 11203	Dark Bluish Gray	1×
Tile Special 2 x 2 Inverted 11203	Black	2×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	1×
Plate Round 6 x 6 with Hole 11213	Light Bluish Gray	2×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214	Dark Bluish Gray	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	10×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket 14704	Dark Bluish Gray	2×
Tile 2 x 2 Corner 14719	Black	2×
Tile 2 x 2 Corner 14719	Light Bluish Gray	4×

Showing 10 of 251 parts

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Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle	11214	Dark Bluish Gray	2×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Black	10×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Dark Bluish Gray	2×
Tile 2 x 2 Corner	14719	Black	2×
Tile 2 x 2 Corner	14719	Light Bluish Gray	4×
Slope Curved 2 x 2 x 2/3	15068	Black	4×
Technic Axle 5 with Stop	15462	Reddish Brown	3×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Black	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Tan	1×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Black	4×
Plate Round 1 x 2 Half Circle with Stud (Jumper)	1745	Black	1×
Tile Round 1 x 2 Half Circle	1748	Dark Bluish Gray	2×
Tile 4 x 4	1751	Light Bluish Gray	2×
Plate Round Half 3 x 6 with 1 x 2 Cutout	18646	Black	2×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle	18651	Black	2×
Technic Pin Connector Round 1L [Beam]	18654	Black	2×
Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]	1927	Light Bluish Gray	4×
Brick Round 2 x 2 D. Tube with Rotation Joint Ball Half	1994	Black	2×
Tile Round 1 x 1 with Hollow Bar	20482	Black	4×
Slope 45° 2 x 1 Inverted with 2/3 Cutout	2310	Dark Bluish Gray	2×
Bar Holder with Hole and Bar Handle	23443	Dark Bluish Gray	2×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Dark Bluish Gray	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Light Bluish Gray	12×
Slope Curved 2 x 1 Inverted	24201	Dark Bluish Gray	2×
Slope Curved 2 x 1 Inverted	24201	Black	4×
Wedge Plate 2 x 2 Left	24299	Black	2×
Wedge Plate 2 x 2 Right	24307	Black	2×
Tile 1 x 4 with Groove	2431	Black	2×
Tile 1 x 4 with Groove	2431	Reddish Orange	1×
Wedge Plate 3 x 3 Cut Corner	2450	Black	2×
Brick 2 x 6	2456	Medium Azure	4×
Tile Round 1 x 1 Quarter	25269	Black	6×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Black	2×
Brick Special 1 x 4 with Groove	2653	Black	6×
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	2654	Black	4×
Wedge Plate 2 x 2 Cut Corner	26601	Black	2×
Tile 2 x 3	26603	Black	1×
Tile 2 x 3	26603	Light Bluish Gray	2×
Brick Special 1 x 1 with Studs on 2 Adjacent Sides	26604	Black	2×
Technic Disc 3 x 3	2723	Dark Bluish Gray	4×
Tile Special 2 x 2 Corner with Cut Corner - Facet	27263	Light Bluish Gray	4×
Technic Axle Towball	2736	Light Bluish Gray	2×
Turntable 2 x 2 Female	27448	Black	1×
Tile 2 x 2 Curved, Macaroni	27925	Black	4×
Technic Wedge Belt Wheel Tire	2815	Black	1×
Technic Wedge Belt Wheel Tire	2815	Yellow	2×
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]	28802	Black	6×
Slope Curved 2 x 1 with Stud Notch Right	29119	Black	2×
Slope Curved 2 x 1 with Stud Notch Left	29120	Black	2×
Lever Small Base with Black Lever	298c02	Black	2×
Brick 2 x 3	3002	Bright Pink	1×
Brick 2 x 3	3002	Light Bluish Gray	2×
Brick 1 x 2	3004	Light Bluish Gray	4×
Brick 1 x 1	3005	Dark Bluish Gray	1×
Brick 1 x 8	3008	Medium Nougat	2×
Plate 2 x 4	3020	Black	2×
Plate 2 x 4	3020	Light Bluish Gray	6×
Plate 2 x 3	3021	Dark Bluish Gray	2×
Plate 2 x 3	3021	Black	16×
Plate 2 x 2	3022	Sand Blue	3×
Plate 2 x 2	3022	Yellow	1×
Plate 2 x 2	3022	Black	6×
Plate 1 x 2	3023	Medium Azure	10×
Plate 1 x 2	3023	Dark Bluish Gray	19×
Plate 1 x 2	3023	Black	9×
Plate 1 x 1	3024	Yellow	8×
Plate 1 x 1	3024	Black	23×
Plate 4 x 10	3030	Black	1×
Plate 2 x 8	3034	Black	2×
Hinge Plate 1 x 2 Locking with 1 Finger On Top	30383	Black	2×
Wedge Plate 4 x 4 Cut Corner	30503	Black	4×
Brick Round 1 x 1 Open Stud	3062b	Trans-Yellow	1×
Tile 2 x 2 with Groove	3068b	Light Bluish Gray	2×
Tile 2 x 2 with Groove	3068b	Black	4×
Tile 2 x 2 with Yellow Classic Controls, Graphs, Red Buttons print	3068bpr9347	Black	1×
Tile 1 x 2 with Groove	3069b	Black	12×
Tile 1 x 1 with Groove	3070b	Black	3×
Animal / Creature Body Part, Claw with Clip	3171	Black	8×
Plate Special 3 x 2 with Rounded End, Hole	3176	Dark Bluish Gray	1×
Plate Special 3 x 2 with Rounded End, Hole	3176	Black	2×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Red	2×
Technic Pin 3/4	32002	Tan	4×
Plate Special 1 x 2 with Door Rail	32028	Black	9×
Technic Axle and Pin Connector Angled #2 - 180°	32034	Dark Bluish Gray	4×
Technic Axle 2 Notched	32062	Red	11×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Yellow	4×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Dark Bluish Gray	4×
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole	32184	Dark Bluish Gray	2×
Technic Beam 1 x 5 Thick	32316	Black	2×
Technic Ball Joint	32474	Black	1×
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]	32530	Red	2×
Slope Curved 2 x 2 x 2/3 Inverted	32803	Dark Orange	2×
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	32828	Black	2×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	White	2×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	Red	2×
Plate Special 2 x 2 with Only 2 studs	33909	Black	7×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Dark Bluish Gray	9×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Black	4×
Plate 1 x 8	3460	Black	2×
Technic Driving Ring Extension, 8 Ridges	35186	Black	2×
Slope Double 45° 1 x 1	35464	Red	2×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Black	11×
Tile 45° Cut 2 x 2 (Triangle)	35787	Light Bluish Gray	4×
Plate 1 x 3	3623	Black	12×
Slope Inverted 45° 2 x 1	3665	Black	2×
Plate 1 x 6	3666	Lime	2×
Brick Special 2 x 6 x 1 1/3 with Axle Holes and 2 x 4 Recessed, Ridges at Underside	3668	Dark Bluish Gray	2×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Black	4×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Light Bluish Gray	4×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Black	6×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Orange	14×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Black	2×
Technic Axle 12	3708	Red	2×
Plate 1 x 4	3710	Dark Bluish Gray	2×
Plate 1 x 4	3710	Bright Pink	5×
Plate 1 x 4	3710	Black	4×
Plate 1 x 4	3710	Light Bluish Gray	2×
Plate 1 x 4	3710	Red	4×
Plate 1 x 4	3710	Yellow	4×
Technic Bush	3713	Black	2×
Brick Curved 1 x 2 x 1 No Studs	37352	Black	3×
Equipment Candlestick	37762	Dark Bluish Gray	2×
Plate 2 x 6	3795	Black	5×
Plate 2 x 6	3795	Black	1×
Plate 2 x 10	3832	Black	1×
Hinge Brick 1 x 2 Base	3937	Black	2×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Medium Azure	2×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	4×
Tile 1 x 8 with Groove	4162	Black	2×
Bracket 2 x 2 with 1 x 2 Vertical Studs	41682	Black	3×
Bracket 2 x 2 with 1 x 2 Vertical Studs	41682	Light Bluish Gray	4×
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]	41740	Light Bluish Gray	2×
Wedge Plate 4 x 2 Right	41769	Black	5×
Wedge Plate 4 x 2 Right	41769	Dark Bluish Gray	1×
Wedge Plate 4 x 2 Left	41770	Dark Bluish Gray	1×
Wedge Plate 4 x 2 Left	41770	Black	5×
Technic Wedge Belt Wheel [aka Pulley]	4185	Black	2×
Technic Wedge Belt Wheel [aka Pulley]	4185	Dark Bluish Gray	4×
Technic Axle Connector with Axle Hole [Reinforced]	42135	Black	4×
Technic Axle Connector with Axle Hole [Reinforced]	42135	Red	2×
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]	42195	Black	2×
Technic Pin 1/2	4274	White	2×
Plate 2 x 16	4282	Black	1×
Slope 33° 3 x 1	4286	Black	2×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	6×
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version	4304	Dark Bluish Gray	1×
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version	4304	Lime	2×
Wedge Plate 4 x 4 with 2 x 2 Cutout	43719	Black	1×
Wedge Plate 3 x 2 Right	43722	Black	1×
Wedge Plate 3 x 2 Left	43723	Black	1×
Technic Axle 7	44294	Yellow	1×
Bracket 1 x 2 - 2 x 2	44728	Light Bluish Gray	3×
Bracket 1 x 2 - 2 x 2	44728	Dark Bluish Gray	2×
Technic Axle 3	4519	Light Bluish Gray	2×
Slope 1 x 6 x 1 with 1 x 2 x 1/3 Cutout	4569	Black	8×
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction	47455	Black	2×
Wedge Curved 4 x 4 No Top Studs	47753	Black	1×
Brick Special 1 x 1 with Studs on 2 Sides	47905	Bright Green	1×
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket	48169	Dark Bluish Gray	2×
Plate Special 2 x 2 with Horizontal T-Bar Underneath	5066	Dark Bluish Gray	2×
Slope Curved 3 x 1 No Studs	50950	Black	2×
Wedge Plate 2 x 4	51739	Black	4×
Plate Round 1 x 1 with Hollow Stud and Underside Clip	5264	Black	2×
Technic Ball Joint with Through Axle Hole	53585	Black	2×
Slope 18° 2 x 1 x 2/3	5404	Black	6×
Slope Curved 1 x 4 with Stud Notch Right	5414	Black	1×
Slope Curved 1 x 4 with Stud Notch Left	5415	Black	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Bluish Gray	8×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	16×
Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth	54657	Black	2×
Tile Round 2 x 2 Half Circle	5520	Black	5×
Technic Brick 1 x 3 [3 Pin Holes]	5565	Red	2×
Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes	55981	Black	4×
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth	57360	Black	1×
Technic Brick Modified 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball	57909b	Dark Tan	1×
Brick Round Corner, Curved 2 x 2 x 1 2/3 Quarter Dome with 1 Cutout	5906	Black	4×
Brick Curved 1 x 2 x 1 2/3 with 1 Cutout	5907	Black	6×
Plate Round 4 x 4 with Pin Hole	60474	Black	1×
Slope 18° 4 x 1	60477	Black	2×
Plate 1 x 12	60479	Dark Bluish Gray	2×
Technic Axle 9	60485	Light Bluish Gray	1×
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]	60897	Light Bluish Gray	2×
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]	61252	Dark Bluish Gray	8×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	6×
Hinge Brick 2 x 2 Top Plate Thin	6134	Black	2×
Plate Round 1 x 1 with Solid Stud	6141	Yellow	4×
Plate Round 1 x 1 with Solid Stud	6141	Dark Bluish Gray	4×
Plate Round 1 x 1 with Solid Stud	6141	White	6×
Plate Special 6 x 12 with Studs on 3 Edges with 'STAR WARS', 'K-2SO', Stats print	6178pr0018	Black	1×
Plate Special 4 x 4 with Studs on One Edge [Plain]	6179	Black	1×
Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended]	62361	Black	2×
Tile 1 x 3	63864	Light Bluish Gray	4×
Plate Special 4 x 4 with 2 x 2 Opening	64799	Dark Bluish Gray	2×
Dish 4 x 4 with 4 Studs	65138	Black	2×
Technic Brick 1 x 1 with Pin Hole	6541	Black	5×
Technic Brick 1 x 1 with Pin Hole	6541	Red	4×
Technic Beam 1 x 3 Thin	6632	Black	2×
Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides	67695	Red	1×
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes	67696	Black	3×
Slope Curved 4 x 2 with Stud Notch Right	6929	Black	2×
Slope Curved 4 x 2 with Stud Notch Left	6930	Black	2×
Bracket 1 x 2 - 2 x 6	6970	Black	4×
Tile 2 x 6	69729	Black	1×
Plate Special 2 x 2 with Bar Frame Round	7068	Black	2×
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate	73109	Black	2×
Technic Brick 1 x 1 with Axle Hole	73230	Orange	4×
Bracket 1 x 1 - 1 x 2 Inverted	73825	Dark Bluish Gray	10×
Tile Round 1 x 1 Special with Clip-Bar	77813	Black	2×
Plate 3 x 3 Corner	77844	Black	2×
Plate Special 1 x 4 Rounded with 2 Open Studs	77845	Black	2×
Plate 1 x 5	78329	Black	2×
Wedge Plate 6 x 2 Left	78443	Black	1×
Wedge Plate 6 x 2 Right	78444	Black	1×
Plate Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space	79194	Dark Bluish Gray	2×
Plate Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space	79194	Black	2×
Bracket 1 x 1 - 1 x 2	79389	Dark Bluish Gray	6×
Bracket 1 x 1 - 1 x 2	79389	Black	2×
Plate Special 1 x 3 with 2 Clips on Top	79987	Dark Bluish Gray	2×
Slope 30? 1 x 2 x 2/3	85984	Dark Bluish Gray	8×
Slope 30? 1 x 2 x 2/3	85984	Black	10×
Slope 30? 1 x 2 x 2/3	85984	Light Bluish Gray	2×
Tile 2 x 4 with Groove	87079	Black	2×
Technic Axle 4 with Stop	87083	Dark Bluish Gray	1×
Brick Special 1 x 1 with Stud on 1 Side	87087	Black	4×
Wedge 2 x 2 Facet	87620	Black	4×
Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]	88646	Light Bluish Gray	4×
Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes	88930	Black	1×
Technic Pin 1/2 with Friction	89678	Red	4×
Hinge Plate 2 x 2 Locking with 1 Finger on Top	92582	Black	1×
Brick Arch 1 x 6 Raised Arch	92950	Tan	2×
Slope Curved 4 x 1 Double with No Studs	93273	Dark Bluish Gray	2×
Bracket 1 x 2 - 2 x 4	93274	Black	5×
Brick and Axle Separator v2.0	96874	Orange	1×
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes	98585	Black	4×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Black	8×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	Black	4×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	Pearl Titanium	1×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Dark Bluish Gray	3×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Black	3×
Bracket 1 x 2 - 1 x 2	99781	Dark Bluish Gray	2×
Bracket 1 x 2 - 1 x 2	99781	Yellow	1×
Bracket 1 x 2 - 1 x 2	99781	Black	6×
Arm Mechanical Straight (Droid) [2 Clips at 90°]	59230	Black	1×
Arm Mechanical with 2 Clips [Battle Droid]	30377	Black	1×
Droid Body and Head, K-2SO Print	27142pr0002	Black	1×
Legs Mechanical, Super Battle Droid	65035	Black	1×

Build DNA

Parts inventory insights for K-2SO

845 pieces puts this build +73% against the average Star Wars set and +33% against the average 2025 release.

LEGOSTAR WARS

Vs average Star Wars set

+73%+357 parts

This set845

Average set488

Average Star Wars set: 488 pieces across 853 other sets.

Vs average 2025 set

+33%+208 parts

This set845

Average set637

Average 2025 set: 637 pieces across 561 other sets.

Color profile

22different colors

Dominant color

Black

Black484x

57%

Dark Bluish Gray139x

16%

Light Bluish Gray81x

10%

Red38x

Unique parts

4.2 pieces per unique type

202

Repeat factor

Average pieces per unique type.

Most used part

Plate 1 x 2

38x

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

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩202unique parts🎨22different colors📊38.4avg. parts per color🏆38×Plate 1 x 2

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