Build engine

Tell it the sets you own; it shows what you can (nearly) build and the exact parts to buy for a target.

🧱 What you can (nearly) build

%	Set	Name	Buy pcs	Lots
100%	10256-1	Taj Mahal	0	0
93%	10189-1	Taj Mahal	420	21
81%	10230-1	Mini Modulars	254	95

🎯 Build Mobile Lab — 0% complete

Buy 129 pieces across 43 lots.

🛒 Source the gap from the parts marketplace

2 of 43 part-lots available now (5%) · 41 still to import. Total-to-door R78 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 2 lotsR78 (parts R8 + ship R70)

The missing parts

Buy	Part	Colour	Name
12×	3641	Black	Tyre 15 x 6 Offset Tread Small
11×	3069b	Light Gray	Tile 1 x 2 with Groove
6×	122c01	Light Gray	Plate Special 2 x 2 with Wheels Red
6×	3024	Trans-Red	Plate 1 x 1
6×	3710	Light Gray	Plate 1 x 4
6×	3940a	Light Gray	Support Round 2 x 2 x 2 Stand with Blocked Center Hole
5×	3004	Light Gray	Brick 1 x 2
5×	3023	Light Gray	Plate 1 x 2
5×	3612	Light Gray	Arm Piece Straight with 2 and 3 Fingers
4×	3065	Trans-Green	Brick 1 x 2 without Bottom Tube
4×	3070b	Light Gray	Tile 1 x 1 with Groove
4×	3666	Light Gray	Plate 1 x 6
4×	3830	Light Gray	Hinge Brick 1 x 4 [Upper]
4×	3831	Light Gray	Hinge Brick 1 x 4 [Lower]
3×	3010	Light Gray	Brick 1 x 4
3×	3022	Light Gray	Plate 2 x 2
3×	3959	Light Gray	Weapon Gun / Torch (Space) [with Grooves]
2×	3004pr9970	Light Gray	Brick 1 x 2 with Classic Space Logo Print
2×	3005	Light Gray	Brick 1 x 1
2×	3024	Trans-Green	Plate 1 x 1
2×	3034	Light Gray	Plate 2 x 8
2×	3062b	Trans-Green	Brick Round 1 x 1 Open Stud
2×	3062b	Trans-Red	Brick Round 1 x 1 Open Stud
2×	3066	Trans-Green	Brick 1 x 4 without Bottom Tubes
2×	3298pr0039	Light Gray	Slope 33° 3 x 2 with Classic Space Logo Print
2×	3794a	Light Gray	Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
2×	3839b	Light Gray	Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]
2×	4070	Light Gray	Brick Special 1 x 1 with Headlight
2×	4085a	Light Gray	Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip]
1×	3021	Light Gray	Plate 2 x 3
1×	3028	Light Gray	Plate 6 x 12
1×	3036	Light Gray	Plate 6 x 8
1×	3062b	Light Gray	Brick Round 1 x 1 Open Stud
1×	3613	Light Gray	Arm Piece with Towball Socket, 3 Fingers
1×	3614b	Light Gray	Plate Round 1 x 1 with Towball and Hexagonal Hole [Maxifig Hand]
1×	3829c01	Light Gray	Steering Stand 1 x 2 with Black Steering Wheel
1×	3939	Trans-Green	Slope 33° 3 x 6
1×	3957a	Light Gray	Antenna 1 x 4 with Rounded Top
1×	3960	Light Gray	Dish 4 x 4 Inverted [Radar]
1×	3962a	Black	Equipment Radio [Compact Handle]