Inventory for 3804-1: Robotics Invention System V2.0

This set inventory has been obtained from LEGO Customer Services replacement parts page.

Important note: We do not control this inventory and cannot currently make changes to it. Use it as a guide to the contents of the set, or to find out part numbers when requesting replacements.

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Element Image Qty Colour Category Design Element name Element
in sets
Element
introduced in
Design
in sets
Design
introduced in
234626 4 Black System 2346 Tyre High Narrow Ø30.4 X 7 38 1992 38 1992
265426 2 Black System 2654 Slide Shoe Round 2X2 325 1993 1253 1993
273026 8 Black System 2730 Technic Brick 1X10 Ø4.9 161 1993 319 1993
300126 5 Black System 3001 Brick 2X4 580 1991 4283 1991
300326 20 Black System 3003 Brick 2X2 560 1991 4712 1986
300426 20 Black System 3004 Brick 1X2 777 1991 6825 1986
348326 2 Black System 3483 Tyre Low Narrow Ø17 Mm 116 1986 116 1986
363426 2 Black System 3634 Tractor Tyre Ø17/Ø43 24 1997 24 1997
366526 4 Black System 3665 Roof Tile 1X2 Inv. 267 1994 2070 1987
370026 12 Black System 3700 Technic Brick 1X2, Ø4.9 400 1994 1981 1981
370126 10 Black System 3701 Technic Brick 1X4, Ø4,9 261 1992 1058 1981
370226 8 Black System 3702 Technic Brick 1X8 210 1993 496 1981
370326 6 Black System 3703 Brick 1X16, Ø4,9 144 1993 365 1981
374726 4 Black System 3747 Roof Tile 2X3/25° Inv. 191 1991 1105 1991
389426 8 Black System 3894 Brick 1X6, Ø4,9 186 1994 639 1981
389526 6 Black System 3895 Brick 1X12, Ø4,9 108 1993 311 1981
427526 2 Black System 4275 Hinge Plate 1X2 1/2 38 1991 38 1991
614126 2 Black System 6141 Round Plate 1X1 790 1991 5279 1990
614326 8 Black System 6143 Brick Ø16 W. Cross 257 1994 1757 1993
4100355 4 Black System 75938 2X2 Electric Plate, 128 Mm 28 1996 28 1996
4107488 2 Black System 71372 Caterpillar Belt 18 1997 18 1997
4121966 12 Black System 3040 Roof Tile 1X2/45° 354 1994 2995 1986
4517925 2 Black System 61252 Plate 1X1 W/Holder Vertical 405 1994 1406 1994
4550017 2 Black System 60897 Plate 1X1 W. Holder 398 1994 1502 1994
75777 2 Black Technic 75777 Tyre 30,4X14Vr 57 1995 57 1995
370526 7 Black Technic 3705 Cross Axle 4M 1051 1981 1144 1981
370626 8 Black Technic 3706 Cross Axle 6M 815 1981 880 1981
370726 7 Black Technic 3707 Cross Axle 8M 530 1981 562 1981
370826 2 Black Technic 3708 Cross Axle 12M 382 1981 407 1981
373726 4 Black Technic 3737 Cross Axle 10M 448 1981 463 1981
451926 3 Black Technic 4519 Cross Axle 3M 211 1990 1335 1990
471626 2 Black Technic 4716 Worm 71 1990 153 1990
655826 8 Black Technic 6558 Connector Peg W. Friction 3M 381 1994 1151 1994
4109810 10 Black Technic 32062 2M Cross Axle W. Groove 575 1993 1781 1993
4112282 4 Black Technic 6629 Technic Angular Beam 4X6 120 1996 286 1996
4114295 4 Black Technic 32065 Technic 7M Half Beam 47 1998 108 1998
4114740 2 Black Technic 32073 Cross Axle 5M 129 1998 830 1995
4120017 2 Black Technic 32140 Technic Ang. Beam 4X2 90 Deg 222 1999 693 1999
4121715 24 Black Technic 2780 Connector Peg W. Friction 2076 1993 2076 1993
4275296 4 Black Technic 71917 Corrugated Pipe 72Mm, Black 28 1998 32 1998
6028041 2 Black Technic 2815 Tyre For Wedge-Belt Wheel 86 1995 88 1995
70904 3 Bright Blue System 70904 V-Belt Ø26, Blue 57 1990 57 1990
302223 4 Bright Blue System 3022 Plate 2X2 423 1992 6467 1986
403223 2 Bright Blue System 4032 Plate 2X2 Round 124 1994 2737 1992
614123 2 Bright Blue System 6141 Round Plate 1X1 200 1994 5279 1990
4219825 2 Bright Blue System 74340 Turntable 2X2 Blue/Grey 4 2001 44 2001
4107741 4 Bright Blue Technic 32054 2M Fric. Snap W/Cross Hole 19 1997 943 1997
4107797 4 Bright Blue Technic 32013 Angle Element, 0 Degrees [1] 49 1997 1069 1997
4107798 2 Bright Blue Technic 32034 Angle Element, 180 Degrees [2] 22 1997 569 1997
4492731 4 Bright Blue Technic 57417 Corrugated Pipe 96Mm, Blue 6 2001 6 2001
4114737 4 Bright Bluish Green Technic 71922 Corrugated Pipe 72 Mm, Blue-Gr 8 1998 8 1998
70905 3 Bright Yellow System 70905 V-Belt Ø33, Yellow 64 1990 64 1990
300424 4 Bright Yellow System 3004 Brick 1X2 485 1993 6825 1986
302024 6 Bright Yellow System 3020 Plate 2X4 406 1993 7030 1980
348224 6 Bright Yellow System 3482 Spoked Hug D17Mm 29 1995 29 1995
362324 2 Bright Yellow System 3623 Plate 1X3 190 1981 3331 1981
366524 4 Bright Yellow System 3665 Roof Tile 1X2 Inv. 149 1990 2070 1987
370024 4 Bright Yellow System 3700 Technic Brick 1X2, Ø4.9 134 1981 1981 1981
458924 2 Bright Yellow System 4589 Nose Cone Small 1X1 42 1994 347 1991
4121965 4 Bright Yellow System 3040 Roof Tile 1X2/45° 179 1990 2995 1986
4111996 4 Bright Yellow Technic 32009 Double Angular Beam 3X7 45° 42 1997 383 1997
4118600 2 Bright Yellow Technic 76257 Outer Cable 152Mm 10 1996 11 1996
4119438 2 Bright Yellow Technic 32138 Module Bush 10 1999 286 1999
241928 2 Dark Green System 2419 Corner Plate 3X6 40 1997 659 1993
302228 2 Dark Green System 3022 Plate 2X2 251 1994 6467 1986
303428 4 Dark Green System 3034 Plate 2X8 96 1994 2544 1980
600728 1 Dark Green System 6007 Element Seperator 8 1997 20 1990
4107790 2 Dark Green System 3701 Technic Brick 1X4, Ø4,9 6 1997 1058 1981
4233489 4 Dark Green System 32064 Brick 1X2 With Cross Hole 50 1997 737 1997
4211023 1 Dark Stone Grey Technic 6573 Differentiale Gear Casing 22 2001 23 2001
4211050 16 Dark Stone Grey Technic 32002 1 1/2 M Connecting Bush 224 1997 505 1995
4211086 2 Dark Stone Grey Technic 6587 Crossaxle 3M With Knob 263 1995 494 1995
285402 2 Grey Technic 2854 Plastic Motor, Crank 7 1995 59 1991
657502 2 Grey Technic 6575 Comb Wheel 33 1995 112 1995
4114669 2 Grey Technic 32068 Technic Steering-Gear 3M 23 1998 88 1998
4211353 8 Medium Stone Grey System 2420 Corner Plate 1X2X2 280 2001 2411 1991
4211376 4 Medium Stone Grey System 2817 Technic Doub. Bearing Pl. 2X2 185 2001 501 1995
4211397 8 Medium Stone Grey System 3022 Plate 2X2 683 1998 6467 1986
4211398 20 Medium Stone Grey System 3023 Plate 1X2 840 1993 9106 1981
4211399 8 Medium Stone Grey System 3024 Plate 1X1 349 2001 3461 1986
4211405 1 Medium Stone Grey System 3033 Plate 6X10 82 2001 439 1994
4211425 8 Medium Stone Grey System 3460 Plate 1X8 294 1998 2311 1981
4211438 10 Medium Stone Grey System 3666 Plate 1X6 446 1998 4091 1991
4211444 4 Medium Stone Grey System 3709 Plate 2X4, 3Xø4.9 87 1998 603 1981
4211445 10 Medium Stone Grey System 3710 Plate 1X4 637 1998 6605 1981
4211449 8 Medium Stone Grey System 3738 Plate 2X8 W. Holes 59 1998 330 1981
4211450 4 Medium Stone Grey System 3743 Toothed Bar M=1, Z=10 75 1995 157 1994
4211462 6 Medium Stone Grey System 3832 Plate 2X10 245 1998 1494 1991
4211542 4 Medium Stone Grey System 32001 Plate 2X6 W. Holes 111 1998 319 1996
4211568 8 Medium Stone Grey System 32028 Plate 1X2 With Slide 252 1998 1101 1997
4251149 6 Medium Stone Grey System 4477 Plate 1X10 175 1998 1270 1991
6019212 2 Medium Stone Grey System 3956 Plate 2X2 Angle 63 1993 153 1991
4211432 6 Medium Stone Grey Technic 3647 Gear Wheel T=8, M=1 74 1993 223 1981
4211434 4 Medium Stone Grey Technic 3650 Crown- And Gear Wheel Z24 44 1993 88 1981
4211483 8 Medium Stone Grey Technic 4274 Connector Peg W. Knob 739 1997 1689 1981
4211536 2 Medium Stone Grey Technic 6553 Catch 110 1997 503 1993
4211539 5 Medium Stone Grey Technic 6589 Conical Wheel Z12 53 1995 340 1995
4211543 4 Medium Stone Grey Technic 6538 Cross Axle, Extension M/3 Ribs 51 1995 473 1994
4211551 4 Medium Stone Grey Technic 32015 Angle Element, 112,5 Degr. [5] 60 1997 343 1997
4211553 2 Medium Stone Grey Technic 32039 Catch W. Cross Hole 191 1997 838 1997
4211561 2 Medium Stone Grey Technic 32006 Technic Lever 4M 73 1997 269 1995
4211563 4 Medium Stone Grey Technic 4019 Gear Wheel Z=16, M=1 43 1995 43 1995
4211565 4 Medium Stone Grey Technic 3648 Gear Wheel T=24 49 1993 106 1993
4211566 4 Medium Stone Grey Technic 6632 Technic Lever 3M 114 1997 751 1995
4211573 18 Medium Stone Grey Technic 32123 1/2 Bush 656 1997 1176 1993
4211574 4 Medium Stone Grey Technic 32056 Technic Lever 3X3M, 90° 61 2001 307 1998
4211622 40 Medium Stone Grey Technic 6590 Bush For Cross Axle 517 1993 1166 1990
4211775 6 Medium Stone Grey Technic 6536 Cross Block 90° 151 1997 937 1994
4211807 24 Medium Stone Grey Technic 3673 Connector Peg 822 1993 822 1993
4211808 16 Medium Stone Grey Technic 6562 Connector Peg/Cross Axle 3 2001 1029 1990
4264960 2 Medium Stone Grey Technic 3736 Steering Wheel/Crank 11 1993 28 1982
4285634 4 Medium Stone Grey Technic 3649 Gear Wheel 40T 37 1993 57 1993
4494222 4 Medium Stone Grey Technic 4185 Wedge-Belt Wheel Ø24 86 1993 223 1993
4503416 4 Medium Stone Grey Technic 32017 Technic 5M Half Beam 49 1997 214 1997
4493377 2 Multicombination Technic 2986 Wedgebelt Wheel Ø11.2 2F 12 1995 28 1993
4143325 1 Transparent System 40002 Visual Light Link 24 M 6 2001 6 2001
4106519 2 Transparent Fluorescent Reddish Orange System 30130 Dragonss Wing - Tr 13 1997 15 1997
70902 6 White System 70902 V-Belt Ø15, White 162 1990 162 1990
396001 2 White System 3960 Round Plate Ø32X6.4 78 1994 281 1994
403201 2 White System 4032 Plate 2X2 Round 293 1994 2737 1992
458901 2 White System 4589 Nose Cone Small 1X1 62 1994 347 1991
614101 2 White System 6141 Round Plate 1X1 539 1990 5279 1990
4107487 4 White System 32007 Rim For Belt Ø 24 X 20 10 1997 13 1997
290301 4 White Technic 2903 Rim Ø61.6 X 13.6 16 1995 19 1995
299401 2 White Technic 2994 Rim Ø24 X 14 25 1995 57 1995
659501 2 White Technic 6595 Rim Ø36.8X26 11 1995 23 1995
4270486 1 White Technic 76019 Technic Coupling 1 2001 1 2001