Rare parts in 45829-1: FIRST LEGO League Challenge 2025 - Unearthed

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 3 June 2026 and contains 1729 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
6439563 <h1><a href='/parts/6439563/frame-7x16-w-3-2-shaft-no-1'>FRAME 7X16 W/ 3.2 SHAFT, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6439563/frame-7x16-w-3-2-shaft-no-1'>6439563</a> <a href='/parts/design-79768'>79768</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-2023'>2023</a></div><div class='floatright'>©2023 LEGO Group</div>

FRAME 7X16 W/ 3.2 SHAFT, NO. 1

6439563 79768 Technic Technic Beams Black 2023
©2023 LEGO Group
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2 Black Technic Beams 79768 FRAME 7X16 W/ 3.2 SHAFT, NO. 1 3 2023 5 2023
6536751 <h1><a href='/parts/6536751/left-plate-2x4-w-angle'>LEFT PLATE 2X4 W/ANGLE</a></h1><div class='tags floatleft'><a href='/parts/6536751/left-plate-2x4-w-angle'>6536751</a> <a href='/parts/design-41770'>41770</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Bright-Reddish-Violet'>Bright Reddish Violet</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

LEFT PLATE 2X4 W/ANGLE

6536751 41770 System Plates Bright Reddish Violet 2025
©2025 LEGO Group
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1 Bright Reddish Violet Plates 41770 LEFT PLATE 2X4 W/ANGLE 2 2025 1604 2001
6302730 <h1><a href='/parts/6302730/angular-panel-3x5x3-w-4-85-hole'>ANGULAR PANEL 3X5X3 W/ 4.85 HOLE</a></h1><div class='tags floatleft'><a href='/parts/6302730/angular-panel-3x5x3-w-4-85-hole'>6302730</a> <a href='/parts/design-35396'>35396</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Bright-Yellowish-Green'>Bright Yellowish Green</a> <a href='/parts/year-2020'>2020</a></div><div class='floatright'>©2020 LEGO Group</div>

ANGULAR PANEL 3X5X3 W/ 4.85 HOLE

6302730 35396 Technic Technic Beams Bright Yellowish Green 2020
©2020 LEGO Group
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4 Bright Yellowish Green Technic Beams 35396 ANGULAR PANEL 3X5X3 W/ 4.85 HOLE 2 2020 124 2016
6250244 <h1><a href='/parts/6250244/flat-panel-3x11m'>FLAT PANEL 3X11M</a></h1><div class='tags floatleft'><a href='/parts/6250244/flat-panel-3x11m'>6250244</a> <a href='/parts/design-15458'>15458</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Medium-Stone-Grey'>Medium Stone Grey</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

FLAT PANEL 3X11M

6250244 15458 Technic Technic Beams Medium Stone Grey 2025
©2025 LEGO Group
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4 Medium Stone Grey Technic Beams 15458 FLAT PANEL 3X11M 3 2025 171 2014
6534865 <h1><a href='/parts/6534865/angle-beam-3x13x6'>ANGLE BEAM 3X13X6</a></h1><div class='tags floatleft'><a href='/parts/6534865/angle-beam-3x13x6'>6534865</a> <a href='/parts/design-5429'>5429</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Medium-Stone-Grey'>Medium Stone Grey</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

ANGLE BEAM 3X13X6

6534865 5429 Technic Technic Beams Medium Stone Grey 2025
©2025 LEGO Group
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2 Medium Stone Grey Technic Beams 5429 ANGLE BEAM 3X13X6 2 2025 3 2024
6484786 <h1><a href='/parts/6484786/left-brick-2x4-w-angle'>LEFT BRICK 2X4 W/ANGLE</a></h1><div class='tags floatleft'><a href='/parts/6484786/left-brick-2x4-w-angle'>6484786</a> <a href='/parts/design-41768'>41768</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Olive-Green'>Olive Green</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

LEFT BRICK 2X4 W/ANGLE

6484786 41768 System Bricks Olive Green 2024
©2024 LEGO Group
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1 Olive Green Bricks 41768 LEFT BRICK 2X4 W/ANGLE 2 2024 163 2002
6470002 <h1><a href='/parts/6470002/wall-element-2x4x6-iceberg'>WALL ELEMENT 2X4X6, ICEBERG</a></h1><div class='tags floatleft'><a href='/parts/6470002/wall-element-2x4x6-iceberg'>6470002</a> <a href='/parts/design-54782'>54782</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Reddish-Brown'>Reddish Brown</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

WALL ELEMENT 2X4X6, ICEBERG

6470002 54782 System Bricks Reddish Brown 2024
©2024 LEGO Group
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2 Reddish Brown Bricks 54782 WALL ELEMENT 2X4X6, ICEBERG 3 2024 148 2005
6486926 <h1><a href='/parts/6486926/wing-profile-6x8x-2-3'>WING PROFILE 6X8X 2/3</a></h1><div class='tags floatleft'><a href='/parts/6486926/wing-profile-6x8x-2-3'>6486926</a> <a href='/parts/design-30036'>30036</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Reddish-Brown'>Reddish Brown</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

WING PROFILE 6X8X 2/3

6486926 30036 System Plates Reddish Brown 2024
©2024 LEGO Group
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1 Reddish Brown Plates 30036 WING PROFILE 6X8X 2/3 3 2024 18 2001
6502375 <h1><a href='/parts/6502375/technic-15m-beam'>TECHNIC 15M BEAM</a></h1><div class='tags floatleft'><a href='/parts/6502375/technic-15m-beam'>6502375</a> <a href='/parts/design-64871'>64871</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Technic-Beams'>Technic Beams</a> <a href='/parts/colour-Reddish-Brown'>Reddish Brown</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

TECHNIC 15M BEAM

6502375 64871 Technic Technic Beams Reddish Brown 2024
©2024 LEGO Group
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7 Reddish Brown Technic Beams 64871 TECHNIC 15M BEAM 2 2024 586 2002
6562303 <h1><a href='/parts/6562303/fll-mat-45829'>FLL MAT, 45829</a></h1><div class='tags floatleft'><a href='/parts/6562303/fll-mat-45829'>6562303</a> <a href='/parts/design-65090'>65090</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-White'>White</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

FLL MAT, 45829

6562303 65090 System Miscellaneous White 2025
©2025 LEGO Group
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1 White Miscellaneous 65090 FLL MAT, 45829 1 2025 7 2019