Inventory for 3803-1: Robotics Invention System Upgrade Kit

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 27 October 2024 and contains 38 pieces.

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.

Element Image Qty Colour Category Design Element name Element
in sets		 Element
introduced in		 Design
in sets		 Design
introduced in
71157 <h1><a href='/parts/71157/rubber-band-ø16-internal'>RUBBER BAND Ø16 INTERNAL</a></h1><div class='tags floatleft'><a href='/parts/71157/rubber-band-ø16-internal'>71157</a> <a href='/parts/design-71157'>71157</a> <a href='/parts/platform-tbd'>tbd</a> <a href='/parts/category-Cables-Hoses-Strings'>Cables, Hoses & Strings</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1998'>1998</a></div><div class='floatright'>©1998 LEGO Group</div>

RUBBER BAND Ø16 INTERNAL

71157 71157 tbd Cables, Hoses & Strings Black 1998
©1998 LEGO Group
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2 Black Cables, Hoses & Strings 71157 RUBBER BAND Ø16 INTERNAL 40 1998 40 1998
370526 <h1><a href='/parts/370526/cross-axle-4m'>CROSS AXLE 4M</a></h1><div class='tags floatleft'><a href='/parts/370526/cross-axle-4m'>370526</a> <a href='/parts/design-3705'>3705</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1981'>1981</a></div><div class='floatright'>©1981 LEGO Group</div>

CROSS AXLE 4M

370526 3705 Technic Connectors Black 1981
©1981 LEGO Group
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5 Black Connectors 3705 CROSS AXLE 4M 1374 1981 1756 1981
370626 <h1><a href='/parts/370626/cross-axle-6m'>CROSS AXLE 6M</a></h1><div class='tags floatleft'><a href='/parts/370626/cross-axle-6m'>370626</a> <a href='/parts/design-3706'>3706</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1981'>1981</a></div><div class='floatright'>©1981 LEGO Group</div>

CROSS AXLE 6M

370626 3706 Technic Connectors Black 1981
©1981 LEGO Group
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2 Black Connectors 3706 CROSS AXLE 6M 1012 1981 1225 1981
370726 <h1><a href='/parts/370726/cross-axle-8m'>CROSS AXLE 8M</a></h1><div class='tags floatleft'><a href='/parts/370726/cross-axle-8m'>370726</a> <a href='/parts/design-3707'>3707</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1981'>1981</a></div><div class='floatright'>©1981 LEGO Group</div>

CROSS AXLE 8M

370726 3707 Technic Connectors Black 1981
©1981 LEGO Group
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1 Black Connectors 3707 CROSS AXLE 8M 646 1981 757 1981
4109810 <h1><a href='/parts/4109810/2m-cross-axle-w-groove'>2M CROSS AXLE W. GROOVE</a></h1><div class='tags floatleft'><a href='/parts/4109810/2m-cross-axle-w-groove'>4109810</a> <a href='/parts/design-32062'>32062</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1993'>1993</a></div><div class='floatright'>©1993 LEGO Group</div>

2M CROSS AXLE W. GROOVE

4109810 32062 Technic Connectors Black 1993
©1993 LEGO Group
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2 Black Connectors 32062 2M CROSS AXLE W. GROOVE 839 1993 2789 1993
4112282 <h1><a href='/parts/4112282/technic-angular-beam-4x6'>TECHNIC ANGULAR BEAM 4X6</a></h1><div class='tags floatleft'><a href='/parts/4112282/technic-angular-beam-4x6'>4112282</a> <a href='/parts/design-6629'>6629</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1996'>1996</a></div><div class='floatright'>©1996 LEGO Group</div>

TECHNIC ANGULAR BEAM 4X6

4112282 6629 Technic Technic Beams Black 1996
©1996 LEGO Group
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2 Black Technic Beams 6629 TECHNIC ANGULAR BEAM 4X6 114 1996 248 1996
4114295 <h1><a href='/parts/4114295/technic-7m-half-beam'>TECHNIC 7M HALF BEAM</a></h1><div class='tags floatleft'><a href='/parts/4114295/technic-7m-half-beam'>4114295</a> <a href='/parts/design-32065'>32065</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1998'>1998</a></div><div class='floatright'>©1998 LEGO Group</div>

TECHNIC 7M HALF BEAM

4114295 32065 Technic Technic Beams Black 1998
©1998 LEGO Group
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4 Black Technic Beams 32065 TECHNIC 7M HALF BEAM 47 1998 84 1998
4120017 <h1><a href='/parts/4120017/technic-ang-beam-4x2-90-deg'>TECHNIC ANG. BEAM 4X2 90 DEG</a></h1><div class='tags floatleft'><a href='/parts/4120017/technic-ang-beam-4x2-90-deg'>4120017</a> <a href='/parts/design-32140'>32140</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-1999'>1999</a></div><div class='floatright'>©1999 LEGO Group</div>

TECHNIC ANG. BEAM 4X2 90 DEG

4120017 32140 Technic Technic Beams Black 1999
©1999 LEGO Group
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2 Black Technic Beams 32140 TECHNIC ANG. BEAM 4X2 90 DEG 225 1999 618 1999
4107798 <h1><a href='/parts/4107798/angle-element-180-degrees-[2]'>ANGLE ELEMENT, 180 DEGREES [2]</a></h1><div class='tags floatleft'><a href='/parts/4107798/angle-element-180-degrees-[2]'>4107798</a> <a href='/parts/design-32034'>32034</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-1997'>1997</a></div><div class='floatright'>©1997 LEGO Group</div>

ANGLE ELEMENT, 180 DEGREES [2]

4107798 32034 Technic Connectors Bright Blue 1997
©1997 LEGO Group
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2 Bright Blue Connectors 32034 ANGLE ELEMENT, 180 DEGREES [2] 22 1997 537 1997
242002 <h1><a href='/parts/242002/corner-plate-1x2x2'>CORNER PLATE 1X2X2</a></h1><div class='tags floatleft'><a href='/parts/242002/corner-plate-1x2x2'>242002</a> <a href='/parts/design-2420'>2420</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Grey'>Grey</a> <a href='/parts/year-1994'>1994</a></div><div class='floatright'>©1994 LEGO Group</div>

CORNER PLATE 1X2X2

242002 2420 System Plates Grey 1994
©1994 LEGO Group
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8 Grey Plates 2420 CORNER PLATE 1X2X2 46 1994 4997 1991
281702 <h1><a href='/parts/281702/technic-doub-bearing-pl-2x2'>TECHNIC DOUB. BEARING PL. 2X2</a></h1><div class='tags floatleft'><a href='/parts/281702/technic-doub-bearing-pl-2x2'>281702</a> <a href='/parts/design-2817'>2817</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Grey'>Grey</a> <a href='/parts/year-1996'>1996</a></div><div class='floatright'>©1996 LEGO Group</div>

TECHNIC DOUB. BEARING PL. 2X2

281702 2817 System Plates Grey 1996
©1996 LEGO Group
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2 Grey Plates 2817 TECHNIC DOUB. BEARING PL. 2X2 18 1996 677 1993
653602 <h1><a href='/parts/653602/cross-block-90°'>CROSS BLOCK 90°</a></h1><div class='tags floatleft'><a href='/parts/653602/cross-block-90°'>653602</a> <a href='/parts/design-6536'>6536</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Grey'>Grey</a> <a href='/parts/year-1994'>1994</a></div><div class='floatright'>©1994 LEGO Group</div>

CROSS BLOCK 90°

653602 6536 Technic Technic Beams Grey 1994
©1994 LEGO Group
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4 Grey Technic Beams 6536 CROSS BLOCK 90° 50 1994 899 1994
4113804 <h1><a href='/parts/4113804/cross-axle-extension'>CROSS AXLE, EXTENSION</a></h1><div class='tags floatleft'><a href='/parts/4113804/cross-axle-extension'>4113804</a> <a href='/parts/design-6538'>6538</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Connectors'>Connectors</a> <a href='/parts/colour-Grey'>Grey</a> <a href='/parts/year-1994'>1994</a></div><div class='floatright'>©1994 LEGO Group</div>

CROSS AXLE, EXTENSION

4113804 6538 Technic Connectors Grey 1994
©1994 LEGO Group
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2 Grey Connectors 6538 CROSS AXLE, EXTENSION 107 1994 476 1993