How many pieces does the LEGO Challenger Set 400 with Motor (4223-1) have?

The LEGO Challenger Set 400 with Motor set (4223-1) contains 548 pieces. It was released in 1999 as part of the LEGO Universal Building Set theme.

How can I find missing parts for LEGO set 4223-1?

On BrickMissing you can check which parts from the LEGO Challenger Set 400 with Motor (4223-1) you already own. Add your LEGO collection and we'll show exactly which of the 548 pieces you're missing and which you already have.

Can I build the LEGO Challenger Set 400 with Motor 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 548 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Challenger Set 400 with Motor from?

The LEGO Challenger Set 400 with Motor (4223-1) belongs to the LEGO Universal Building Set theme. You can browse all Universal Building Set sets on BrickMissing to find more sets from this theme.

Challenger Set 400 with Motor

🏷️ 4223-1•🎨 Universal Building Set•📅 1999•🧱 548 parts•Easy

Challenger Set 400 with Motor (4223-1) is a LEGO Universal Building Set from 1999. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 548 parts

Part	Color	Qty
Tyre 30 x 10.5 Offset Tread 2346	Black	4×
Construction Vehicle Bucket 7 Teeth 3 x 6 with Digger Bucket Arm Connection 2347	Yellow	1×
Wedge Plate 4 x 9 without Stud Notches 2413	Black	2×
Plant, Pine Tree - Small 2 x 2 x 4 2435	Light Bluish Gray	1×
Brick Special 1 x 2 with Pin 2458	Red	4×
Tile Special 2 x 2 with Top Pin 2460	Red	1×
Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub 2479	Light Gray	1×
Battery Box, 9V 4 x 14 x 4 with Yellow Base [Complete Assembly] 2847c02	Black	1×
Lever Small Base with Yellow Lever 298c01	Black	2×
Brick 2 x 4 3001	Yellow	4×

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Tile Special 2 x 2 with Top Pin	2460	Red	1×
Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub	2479	Light Gray	1×
Battery Box, 9V 4 x 14 x 4 with Yellow Base [Complete Assembly]	2847c02	Black	1×
Lever Small Base with Yellow Lever	298c01	Black	2×
Brick 2 x 4	3001	Yellow	4×
Brick 2 x 4	3001	Red	4×
Brick 2 x 4	3001	White	4×
Brick 2 x 4	3001	Black	2×
Brick 2 x 4	3001	Black	4×
Brick 2 x 3	3002	Red	2×
Brick 2 x 3	3002	Yellow	2×
Brick 2 x 3	3002	Black	2×
Brick 2 x 3	3002	Black	2×
Brick 2 x 3	3002	White	2×
Brick 2 x 2	3003	Yellow	6×
Brick 2 x 2	3003	Black	4×
Brick 2 x 2	3003	Black	6×
Brick 2 x 2	3003	White	4×
Brick 2 x 2	3003	Red	4×
Brick 1 x 2	3004	Black	16×
Brick 1 x 2	3004	Yellow	16×
Brick 1 x 2	3004	White	14×
Brick 1 x 2	3004	Black	8×
Brick 1 x 2	3004	Red	14×
Brick 1 x 1	3005	Red	6×
Brick 1 x 1	3005	Black	4×
Brick 1 x 1	3005	Black	8×
Brick 1 x 1	3005	Yellow	8×
Brick 1 x 1	3005	White	6×
Brick 1 x 1 with Simple Eye Black and White Print	3005pr9996	Yellow	2×
Brick 1 x 8	3008	Black	4×
Brick 1 x 8	3008	Yellow	4×
Brick 1 x 6	3009	White	2×
Brick 1 x 6	3009	Yellow	4×
Brick 1 x 6	3009	Black	4×
Brick 1 x 4	3010	White	12×
Brick 1 x 4	3010	Yellow	14×
Brick 1 x 4	3010	Black	8×
Brick 1 x 4	3010	Black	14×
Brick 1 x 4	3010	Red	12×
Brick 1 x 4 with Car Taillights Red and Orange Print	3010pr9957	Red	1×
Brick 1 x 4 with Car Taillights Red and Orange Print	3010pr9957	Black	1×
Brick 1 x 4 with Basic Car Headlights Print	3010pr9975	Red	1×
Brick 1 x 4 with Black Smile Print	3010pr9980	Yellow	1×
Brick 1 x 4 with Car Headlights and Indicators Print	3010pr9982	Black	1×
Slope 45° 4 x 4	30182	Yellow	2×
Plate 2 x 4	3020	Yellow	4×
Plate 2 x 4	3020	Red	2×
Plate 2 x 4	3020	Black	4×
Plate 2 x 2	3022	Yellow	2×
Plate 2 x 2	3022	Black	4×
Plate 4 x 12	3029	Red	1×
Plate 4 x 12	3029	Black	1×
Plate 4 x 10	3030	Black	2×
Plate 4 x 4	3031	Red	1×
Plate 4 x 4	3031	Black	1×
Plate 2 x 8	3034	Yellow	2×
Plate 6 x 8	3036	Black	1×
Slope 45? 2 x 2	3039	Trans-Clear	2×
Slope 45? 2 x 2	3039	Red	2×
Slope 45? 2 x 2	3039	Yellow	4×
Slope 45° 2 x 1 with Bottom Pin	3040b	Red	4×
Slope 45° 2 x 1 with Bottom Pin	3040b	Yellow	4×
Brick Round 1 x 1 Open Stud	3062b	Black	6×
Brick 1 x 2 without Bottom Tube	3065	Trans-Clear	4×
Hinge Plate 2 x 5 with Large Hole [Complete Assembly]	3149bc01	Black	2×
Plate Special 3 x 2 with Rounded End, Hole	3176	Red	1×
Slope 33° 3 x 4	3297	Black	10×
Slope 33° 3 x 2	3298	Black	4×
Slope 33° 3 x 2	3298	Red	4×
Slope 33° 3 x 2	3298	Yellow	4×
Slope 33° 2 x 4 Double	3299	Black	4×
Slope 33° 2 x 2 Double	3300	Black	4×
Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside	3307	Yellow	4×
Hinge Plate 2 x 4 - Male (Digger Bucket Holder)	3315	Black	1×
Turntable 4 x 4 Square Base with Top, Complete Assembly	3403c01	Red	1×
Wheel with Split Axle hole	3482	White	6×
Tyre Offset Tread 24 x 8	3483	Black	4×
Brick 1 x 3	3622	Yellow	4×
Brick 1 x 3	3622	Black	4×
Brick 1 x 3	3622	Red	4×
Brick 1 x 3	3622	White	4×
Fence Lattice 1 x 4 x 1	3633	White	4×
Tyre 43 x 17	3634	Black	4×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Black	4×
Slope Inverted 45° 2 x 1	3665	Red	4×
Slope Inverted 45° 2 x 1	3665	Yellow	4×
Turntable 2 x 2 Plate - Top	3679	Light Gray	2×
Turntable 2 x 2 Plate, Base	3680	Red	2×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Red	6×
Technic Axle 6	3706	Black	4×
Technic Axle 8	3707	Black	2×
Plate 1 x 4	3710	Black	6×
Plate 1 x 4	3710	Red	2×
Plate Special 2 x 2 with Towball Socket, Short, 4 Slots	3730	Black	1×
Plate 2 x 2 with Towball	3731	Black	1×
Technic Axle 10	3737	Black	2×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Reddish Brown	2×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Red	4×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Yellow	2×
Plate 2 x 6	3795	Red	2×
Plate 2 x 6	3795	Yellow	2×
Plate 2 x 6	3795	Black	2×
Windscreen 2 x 4 x 2	3823	Trans-Clear	1×
Steering Stand 1 x 2 with Black Steering Wheel	3829c01	Black	2×
Plate 2 x 10	3832	Black	2×
Plate 2 x 10	3832	Red	2×
Window 1 x 4 x 3	3853	Red	4×
Window 1 x 2 x 3 Pane	3854	White	8×
Window 1 x 2 x 3 Shutter	3856	Black	8×
Baseplate 16 x 32	3857	Light Bluish Gray	1×
Door 1 x 4 x 5 with 4 Panes, Squared Base	3861b	Red	1×
Hinge Brick 1 x 2 Base	3937	Yellow	4×
Hinge Brick 1 x 2 Top Plate Thin	3938	Light Gray	4×
Brick Round 2 x 2 with Axle Hole	3941	Red	4×
Bracket 2 x 2 - 2 x 2	3956	Red	1×
Plate 6 x 6	3958	Black	2×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	8×
Brick Special 1 x 1 with Headlight	4070	Yellow	4×
Seat / Chair 2 x 2	4079	Reddish Brown	2×
Plate Special 1 x 2 with Ladder	4175	Black	2×
Slope 33° 3 x 1	4286	Yellow	2×
Slope 33° 3 x 1	4286	Red	4×
Slope 33° 3 x 1	4286	Black	2×
Slope Inverted 34° 3 x 1 without Internal Stopper	4287a	Trans-Yellow	4×
Slope Inverted 34° 3 x 1 without Internal Stopper	4287a	Dark Blue	4×
Plate 1 x 10	4477	Yellow	2×
Cone 1 x 1 [No Top Groove]	4589	White	6×
Windscreen 2 x 4 x 2 Vertical	4594	Trans-Clear	1×
Motor, 9V 4 x 10 x 3	5011	Black	1×
Wire with Brick 2 x 2 x 2/3 Pair, 162L	5306bc162	Black	1×
Tool Screwdriver with Narrow Head [6-Rib Handle]	55298	Dark Gray	1×
String Cord Thin (0.5mm) [Undetermined Length]	56823	Black	1×
Propeller 3 Blade 3 Diameter with Axle Cross	6041	Black	1×
Brick Special 2 x 2 with Pin and Axle Hole	6232	Red	6×
Wheel Freestyle with 2 x 2 Studs and Pin Hole	6248	White	6×
Crane Hook 1 x 4 x 1	70278	Black	1×
String Reel Winch 2 x 4 x 2 (Light Gray Drum)	73037	Red	1×
Technic Rubber Belt 33mm	85546	Yellow	2×

Build DNA

Parts inventory insights for Challenger Set 400 with Motor

548 pieces puts this build +23% against the average Universal Building Set set and +190% against the average 1999 release.

LEGOUNIVERSAL BUILDING SET

Vs average Universal Building Set set

+23%+101 parts

This set548

Average set447

Average Universal Building Set set: 447 pieces across 55 other sets.

Vs average 1999 set

+190%+359 parts

This set548

Average set189

Average 1999 set: 189 pieces across 144 other sets.

Color profile

9different colors

Dominant color

Black

Black206x

38%

Yellow114x

21%

Red112x

21%

White78x

14%

Unique parts

5.8 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Brick 1 x 2

68x

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🧩93unique parts🎨9different colors📊60.9avg. parts per color🏆68×Brick 1 x 2

🎨 All Universal Building Set sets 📅 All sets from 1999

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