Rare parts in 71856-1: Jay's Transforming Car

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 1 January 2026 and contains 358 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
6503903 <h1><a href='/parts/6503903/corner-plate-45-deg-4x4'>CORNER PLATE 45 DEG. 4X4</a></h1><div class='tags floatleft'><a href='/parts/6503903/corner-plate-45-deg-4x4'>6503903</a> <a href='/parts/design-30503'>30503</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

CORNER PLATE 45 DEG. 4X4

6503903 30503 System Plates Bright Blue 2024
©2024 LEGO Group
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2 Bright Blue Plates 30503 CORNER PLATE 45 DEG. 4X4 3 2024 681 2001
6535150 <h1><a href='/parts/6535150/left-roof-tile-2x5-45-deg'>LEFT ROOF TILE 2X5, 45 DEG.</a></h1><div class='tags floatleft'><a href='/parts/6535150/left-roof-tile-2x5-45-deg'>6535150</a> <a href='/parts/design-3504'>3504</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

LEFT ROOF TILE 2X5, 45 DEG.

6535150 3504 System Bricks Bright Blue 2026
©2026 LEGO Group
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1 Bright Blue Bricks 3504 LEFT ROOF TILE 2X5, 45 DEG. 1 2026 37 2023
6535151 <h1><a href='/parts/6535151/right-roof-tile-2x5-45-deg'>RIGHT ROOF TILE 2X5, 45 DEG.</a></h1><div class='tags floatleft'><a href='/parts/6535151/right-roof-tile-2x5-45-deg'>6535151</a> <a href='/parts/design-3505'>3505</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

RIGHT ROOF TILE 2X5, 45 DEG.

6535151 3505 System Bricks Bright Blue 2026
©2026 LEGO Group
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1 Bright Blue Bricks 3505 RIGHT ROOF TILE 2X5, 45 DEG. 1 2026 37 2023
6555137 <h1><a href='/parts/6555137/roof-tile-1x4x1-no-2'>ROOF TILE 1X4X1, NO. 2</a></h1><div class='tags floatleft'><a href='/parts/6555137/roof-tile-1x4x1-no-2'>6555137</a> <a href='/parts/design-5654'>5654</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

ROOF TILE 1X4X1, NO. 2

6555137 5654 System Bricks Bright Blue 2025
©2025 LEGO Group
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2 Bright Blue Bricks 5654 ROOF TILE 1X4X1, NO. 2 2 2025 22 2024
6558857 <h1><a href='/parts/6558857/brick-1x4x1-half-bow-w-cut-right'>BRICK 1X4X1, HALF BOW W/ CUT, RIGHT</a></h1><div class='tags floatleft'><a href='/parts/6558857/brick-1x4x1-half-bow-w-cut-right'>6558857</a> <a href='/parts/design-5414'>5414</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

BRICK 1X4X1, HALF BOW W/ CUT, RIGHT

6558857 5414 System Bricks Bright Blue 2025
©2025 LEGO Group
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3 Bright Blue Bricks 5414 BRICK 1X4X1, HALF BOW W/ CUT, RIGHT 3 2025 63 2024
6558916 <h1><a href='/parts/6558916/brick-1x4x1-half-bow-w-cut-left'>BRICK 1X4X1, HALF BOW W/ CUT, LEFT</a></h1><div class='tags floatleft'><a href='/parts/6558916/brick-1x4x1-half-bow-w-cut-left'>6558916</a> <a href='/parts/design-5415'>5415</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Blue'>Bright Blue</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

BRICK 1X4X1, HALF BOW W/ CUT, LEFT

6558916 5415 System Bricks Bright Blue 2025
©2025 LEGO Group
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3 Bright Blue Bricks 5415 BRICK 1X4X1, HALF BOW W/ CUT, LEFT 3 2025 61 2024
6463587 <h1><a href='/parts/6463587/plate-1x1-w-tooth'>PLATE 1X1 W/TOOTH</a></h1><div class='tags floatleft'><a href='/parts/6463587/plate-1x1-w-tooth'>6463587</a> <a href='/parts/design-49668'>49668</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Cool-Yellow'>Cool Yellow</a> <a href='/parts/year-2023'>2023</a></div><div class='floatright'>©2023 LEGO Group</div>

PLATE 1X1 W/TOOTH

6463587 49668 System Miscellaneous Cool Yellow 2023
©2023 LEGO Group
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6 Cool Yellow Miscellaneous 49668 PLATE 1X1 W/TOOTH 3 2023 892 2003
6528536 <h1><a href='/parts/6528536/plate-3x4-with-4-knobs'>PLATE 3X4 WITH 4 KNOBS</a></h1><div class='tags floatleft'><a href='/parts/6528536/plate-3x4-with-4-knobs'>6528536</a> <a href='/parts/design-17836'>17836</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</a> <a href='/parts/colour-Medium-Nougat'>Medium Nougat</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

PLATE 3X4 WITH 4 KNOBS

6528536 17836 System Plates Medium Nougat 2025
©2025 LEGO Group
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1 Medium Nougat Plates 17836 PLATE 3X4 WITH 4 KNOBS 2 2025 330 2014
6525545 <h1><a href='/parts/6525545/clutch-joint-gear'>CLUTCH JOINT GEAR</a></h1><div class='tags floatleft'><a href='/parts/6525545/clutch-joint-gear'>6525545</a> <a href='/parts/design-69790'>69790</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</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>

CLUTCH JOINT GEAR

6525545 69790 Technic Miscellaneous Medium Stone Grey 2025
©2025 LEGO Group
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1 Medium Stone Grey Miscellaneous 69790 CLUTCH JOINT GEAR 3 2025 3 2025
6525547 <h1><a href='/parts/6525547/clutch-joint-pin'>CLUTCH JOINT PIN</a></h1><div class='tags floatleft'><a href='/parts/6525547/clutch-joint-pin'>6525547</a> <a href='/parts/design-69789'>69789</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</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>

CLUTCH JOINT PIN

6525547 69789 Technic Miscellaneous Medium Stone Grey 2025
©2025 LEGO Group
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1 Medium Stone Grey Miscellaneous 69789 CLUTCH JOINT PIN 3 2025 3 2025
6547154 <h1><a href='/parts/6547154/flag-2x3-5-w-3-2-holder-no-1'>FLAG 2X3.5, W/ 3.2 HOLDER, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6547154/flag-2x3-5-w-3-2-holder-no-1'>6547154</a> <a href='/parts/design-5555'>5555</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Buildings-Furniture'>Buildings & Furniture</a> <a href='/parts/colour-White'>White</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

FLAG 2X3.5, W/ 3.2 HOLDER, NO. 1

6547154 5555 System Buildings & Furniture White 2025
©2025 LEGO Group
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2 White Buildings & Furniture 5555 FLAG 2X3.5, W/ 3.2 HOLDER, NO. 1 2 2025 13 2024