Unique parts in 21366-1: Floating Sea Otters

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 3 June 2026 and contains 1225 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
6599960 <h1><a href='/parts/6599960/plate-2x2-corner-45-deg'>PLATE 2X2, CORNER, 45 DEG.</a></h1><div class='tags floatleft'><a href='/parts/6599960/plate-2x2-corner-45-deg'>6599960</a> <a href='/parts/design-26601'>26601</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Plates'>Plates</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>

PLATE 2X2, CORNER, 45 DEG.

6599960 26601 System Plates Bright Bluish Green 2026
©2026 LEGO Group
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6 Bright Bluish Green Plates 26601 PLATE 2X2, CORNER, 45 DEG. 1 2026 1561 2017
6584870 <h1><a href='/parts/6584870/cherry'>CHERRY</a></h1><div class='tags floatleft'><a href='/parts/6584870/cherry'>6584870</a> <a href='/parts/design-18660'>18660</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-Olive-Green'>Olive Green</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

CHERRY

6584870 18660 System Minifigure Accessories Olive Green 2026
©2026 LEGO Group
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22 Olive Green Minifigure Accessories 18660 CHERRY 1 2026 255 2011
6593255 <h1><a href='/parts/6593255/claws'>CLAWS</a></h1><div class='tags floatleft'><a href='/parts/6593255/claws'>6593255</a> <a href='/parts/design-10187'>10187</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-White'>White</a> <a href='/parts/year-2026'>2026</a></div><div class='floatright'>©2026 LEGO Group</div>

CLAWS

6593255 10187 System Minifigure Accessories White 2026
©2026 LEGO Group
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4 White Minifigure Accessories 10187 CLAWS 1 2026 89 2012