Rare parts in 45547-1: Computer Science & AI Replacement Pack for Year 7-9

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 3 June 2026 and contains 234 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
6598041 <h1><a href='/parts/6598041/pulley-dia-19-4'>PULLEY, DIA. 19.4</a></h1><div class='tags floatleft'><a href='/parts/6598041/pulley-dia-19-4'>6598041</a> <a href='/parts/design-7335'>7335</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Black'>Black</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

PULLEY, DIA. 19.4

6598041 7335 System Miscellaneous Black 2026
©2026 LEGO Group
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4 Black Miscellaneous 7335 PULLEY, DIA. 19.4 2 2026 2 2026
6611552 <h1><a href='/parts/6611552/roof-tile-2x3-25â°'>ROOF TILE 2X3/25°</a></h1><div class='tags floatleft'><a href='/parts/6611552/roof-tile-2x3-25â°'>6611552</a> <a href='/parts/design-3298'>3298</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Bluish-Green'>Bright Bluish Green</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

ROOF TILE 2X3/25°

6611552 3298 System Bricks Bright Bluish Green 2026
©2026 LEGO Group
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4 Bright Bluish Green Bricks 3298 ROOF TILE 2X3/25° 1 2026 1476 1991
6598033 <h1><a href='/parts/6598033/plate-1x4x2-3-w-cutout'>PLATE 1X4X2/3, W/ CUTOUT</a></h1><div class='tags floatleft'><a href='/parts/6598033/plate-1x4x2-3-w-cutout'>6598033</a> <a href='/parts/design-7769'>7769</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Vibrant-Coral'>Vibrant Coral</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

PLATE 1X4X2/3, W/ CUTOUT

6598033 7769 System Plates Vibrant Coral 2026
©2026 LEGO Group
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4 Vibrant Coral Plates 7769 PLATE 1X4X2/3, W/ CUTOUT 2 2026 2 2026
6611550 <h1><a href='/parts/6611550/tile-2x4-circle-no-1'>TILE 2X4, CIRCLE, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6611550/tile-2x4-circle-no-1'>6611550</a> <a href='/parts/design-66857'>66857</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Vibrant-Coral'>Vibrant Coral</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

TILE 2X4, CIRCLE, NO. 1

6611550 66857 System Plates Vibrant Coral 2026
©2026 LEGO Group
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4 Vibrant Coral Plates 66857 TILE 2X4, CIRCLE, NO. 1 1 2026 247 2020