Rare parts in 45622-1: Science Kit Year 7-9

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 30 December 2025 and contains 416 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
6465246 <h1><a href='/parts/6465246/brick-1x6-w-bow'>BRICK 1X6 W/BOW</a></h1><div class='tags floatleft'><a href='/parts/6465246/brick-1x6-w-bow'>6465246</a> <a href='/parts/design-42022'>42022</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-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

BRICK 1X6 W/BOW

6465246 42022 System Bricks Bright Bluish Green 2025
©2025 LEGO Group
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4 Bright Bluish Green Bricks 42022 BRICK 1X6 W/BOW 3 2025 433 2002
6482971 <h1><a href='/parts/6482971/technic-brick-1x12-ã˜4-9'>TECHNIC BRICK 1X12, Ø4,9</a></h1><div class='tags floatleft'><a href='/parts/6482971/technic-brick-1x12-ã˜4-9'>6482971</a> <a href='/parts/design-3895'>3895</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Earth-Blue'>Earth Blue</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

TECHNIC BRICK 1X12, Ø4,9

6482971 3895 System Bricks Earth Blue 2024
©2024 LEGO Group
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2 Earth Blue Bricks 3895 TECHNIC BRICK 1X12, Ø4,9 3 2024 480 1981
6531173 <h1><a href='/parts/6531173/plate-8x16x2-3-cir-w-reduced-knobs'>PLATE, 8X16X2/3, CIR., W/ REDUCED KNOBS</a></h1><div class='tags floatleft'><a href='/parts/6531173/plate-8x16x2-3-cir-w-reduced-knobs'>6531173</a> <a href='/parts/design-5251'>5251</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Earth-Blue'>Earth Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE, 8X16X2/3, CIR., W/ REDUCED KNOBS

6531173 5251 System Plates Earth Blue 2025
©2025 LEGO Group
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2 Earth Blue Plates 5251 PLATE, 8X16X2/3, CIR., W/ REDUCED KNOBS 3 2025 9 2025
6534727 <h1><a href='/parts/6534727/plate-4x4x2-3-circle-w-reduced-knobs'>PLATE, 4X4X2/3, CIRCLE, W/ REDUCED KNOBS</a></h1><div class='tags floatleft'><a href='/parts/6534727/plate-4x4x2-3-circle-w-reduced-knobs'>6534727</a> <a href='/parts/design-66792'>66792</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Earth-Blue'>Earth Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE, 4X4X2/3, CIRCLE, W/ REDUCED KNOBS

6534727 66792 System Plates Earth Blue 2025
©2025 LEGO Group
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2 Earth Blue Plates 66792 PLATE, 4X4X2/3, CIRCLE, W/ REDUCED KNOBS 2 2025 227 2020
6482579 <h1><a href='/parts/6482579/brick-2x2-w-function-no-1'>BRICK 2X2, W/ FUNCTION, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6482579/brick-2x2-w-function-no-1'>6482579</a> <a href='/parts/design-5252'>5252</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Flame-Yellowish-Orange'>Flame Yellowish Orange</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

BRICK 2X2, W/ FUNCTION, NO. 1

6482579 5252 System Miscellaneous Flame Yellowish Orange 2025
©2025 LEGO Group
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2 Flame Yellowish Orange Miscellaneous 5252 BRICK 2X2, W/ FUNCTION, NO. 1 3 2025 3 2025
6482584 <h1><a href='/parts/6482584/wheel-dia-43'>WHEEL, DIA. 43</a></h1><div class='tags floatleft'><a href='/parts/6482584/wheel-dia-43'>6482584</a> <a href='/parts/design-107865'>107865</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Vehicles-Transportation'>Vehicles & Transportation</a> <a href='/parts/colour-Vibrant-Coral'>Vibrant Coral</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

WHEEL, DIA. 43

6482584 107865 Technic Vehicles & Transportation Vibrant Coral 2025
©2025 LEGO Group
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2 Vibrant Coral Vehicles & Transportation 107865 WHEEL, DIA. 43 3 2025 3 2025
6534728 <h1><a href='/parts/6534728/plate-4x4x2-3-circle-2x2-hole'>PLATE 4X4X2/3, CIRCLE, 2X2 HOLE</a></h1><div class='tags floatleft'><a href='/parts/6534728/plate-4x4x2-3-circle-2x2-hole'>6534728</a> <a href='/parts/design-79387'>79387</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-White'>White</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE 4X4X2/3, CIRCLE, 2X2 HOLE

6534728 79387 System Plates White 2025
©2025 LEGO Group
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2 White Plates 79387 PLATE 4X4X2/3, CIRCLE, 2X2 HOLE 2 2025 21 2021