Ultimate Builders Set
LEGO 3800-1 · 2001 · 322 listed pieces · RCX
Explore the parts and colours recorded for this set.
Parts inventory
| Part | Name | Colour | Quantity |
|---|---|---|---|
| 6141 | Plate Round 1 x 1 with Solid Stud | Light Gray | 36 |
| 6558 | Technic Pin Long with Friction Ridges Lengthwise | Black | 26 |
| 32054 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush | Blue | 24 |
| 2780 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 20 |
| 6541 | Technic Brick 1 x 1 with Hole | Black | 14 |
| 32316 | Technic Beam 1 x 5 Thick | Blue | 8 |
| 32171pb062 | Throwing Disk with MindStorms Print | Black | 6 |
| 32278 | Technic Beam 1 x 15 Thick | Black | 6 |
| 32523 | Technic Beam 1 x 3 Thick | Blue | 6 |
| 32530 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Black | 6 |
| 3749 | Technic Axle Pin without Friction Ridges Lengthwise | Light Gray | 6 |
| 6536 | Technic Axle and Pin Connector Perpendicular | Black | 6 |
| 32062 | Technic Axle 2 Notched | Black | 5 |
| 32123b | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Light Gray | 5 |
| 32278 | Technic Beam 1 x 15 Thick | Blue | 5 |
| 4519 | Technic Axle 3 | Black | 5 |
| 2817 | Plate Special 2 x 2 with 2 Pin Holes | Light Gray | 4 |
| 32002 | Technic Pin 3/4 | Dark Gray | 4 |
| 32028 | Plate Special 1 x 2 with Door Rail | Light Gray | 4 |
| 32039 | Technic Axle Connector with Axle Hole | Black | 4 |
| 32039 | Technic Axle Connector with Axle Hole | Light Gray | 4 |
| 32073 | Technic Axle 5 | Black | 4 |
| 32140 | Technic Beam 2 x 4 L-Shape Thick | Black | 4 |
| 32184 | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | Blue | 4 |
| 32250 | Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin | Blue | 4 |
| 32291 | Technic Axle and Pin Connector Perpendicular Double | Black | 4 |
| 32449 | Technic Beam 1 x 4 Thin | Black | 4 |
| 32449 | Technic Beam 1 x 4 Thin | Blue | 4 |
| 32524 | Technic Beam 1 x 7 Thick | Blue | 4 |
| 3641 | Tyre Offset Tread Small | Black | 4 |
| 3702 | Technic Brick 1 x 8 [7 Holes] | Black | 4 |
| 3743 | Technic Gear Rack 1 x 4 | Light Gray | 4 |
| 6048a | Arm Piece with Pin, 2 Fingers | Black | 4 |
| 6587 | Technic Axle 3 with Stud | Dark Gray | 4 |
| 6632 | Technic Beam 1 x 3 Thin | Black | 4 |
| 71509 | Rubber Band Small 13mm (Square Cross Section) | Black | 4 |
| 75535 | Technic Pin Connector Round [No Slot] | Black | 4 |
| 32269 | Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] | Light Gray | 3 |
| 32270 | Technic Gear 12 Tooth Double Bevel | Light Gray | 3 |
| 2825 | Technic Beam 1 x 4 Thin with Stud Connector | Light Gray | 2 |
| 2905 | Technic Beam Triangle Thin [Type I] | Blue | 2 |
| 32007 | Technic Tread Hub | White | 2 |
| 32192 | Technic Axle and Pin Connector Angled #4 - 135° | Black | 2 |
| 32209 | Technic Axle 5.5 With Stop [Flat Short End] | White | 2 |
| 32271 | Technic Beam 1 x 9 Bent (7 - 3) Thick | Trans-Neon Green | 2 |
| 32271 | Technic Beam 1 x 9 Bent (7 - 3) Thick | Trans-Neon Orange | 2 |
| 32348 | Technic Beam 1 x 7 Bent (4 - 4) Thick | Blue | 2 |
| 32526 | Technic Beam 3 x 5 L-Shape Thick | Black | 2 |
| 32526 | Technic Beam 3 x 5 L-Shape Thick | Yellow | 2 |
| 32529 | Technic Pin Connector Plate with One Hole (Single on Bottom) | Black | 2 |
| 32531 | Technic Brick 4 x 6 Open Center | Trans-Clear | 2 |
| 32532 | Technic Brick 6 x 8 with Open Center 4 x 6 | Trans-Clear | 2 |
| 4032a | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | White | 2 |
| 6538b | Technic Axle Connector Ridged [with x Hole x Orientation] | Blue | 2 |
| 6632 | Technic Beam 1 x 3 Thin | Blue | 2 |
| 6632 | Technic Beam 1 x 3 Thin | Light Gray | 2 |
| 2793c01 | Pneumatic Cylinder with 2 Inlets Medium (48mm) with Black Top | Trans-Clear | 1 |
| 2856c02 | Technic Turntable Large Type 1 with Trans-Clear Top [Complete Assembly] | Black | 1 |
| 32012 | Technic Reel 3 x 2 | Yellow | 1 |
| 32198 | Technic Gear 20 Tooth Bevel | Light Gray | 1 |
| 3737 | Technic Axle 10 | Black | 1 |
| 4153273 | Ultimate Builders Set CD-ROM (Set 3800) | [No Color] | 1 |
| 41752 | Rubber Band / Belt Holder 2 x 4 x 2 1/3 | Dark Gray | 1 |
| 5102c195 | Hose, Pneumatic 4mm D. 195L | Trans-Clear | 1 |
| 5306bc069 | Electric, Wire with Brick 2 x 2 x 2/3 Pair, 69 Studs Long | Black | 1 |
| 6588 | Technic Gearbox 2 x 4 x 3 1/3 | Trans-Clear | 1 |
| 71427c01 | Electric Motor 9V Mini-Motor [Old Style] | Light Gray | 1 |
| 74982 | Pneumatic Pump 1 x 5.5 | Blue | 1 |
| 75215 | Pneumatic Switch with Top Studs | Light Gray | 1 |