Underwater Loop (41337-1) is a Friends LEGO set released in 2019 with 389 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Friends sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 2 minifigures and 156 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Underwater Loop
Parts in this set
156 parts · page 1 of 4 · updating…
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Animal / Plant, Coral / Sea Weed49577 · ×2 · Dark Turquoise -
Animal Body Part, Clam / Scallop Half Shell with 4 Studs18970 · ×2 · White -
![Animal, Fish [Hollow Stud Mouth]](https://cdn.rebrickable.com/media/parts/elements/4623481.jpg)
Animal, Fish [Hollow Stud Mouth]64648 · ×1 · Orange -
![Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]](https://cdn.rebrickable.com/media/parts/elements/4542590.jpg)
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×1 · Light Bluish Gray -
Bar 4L (Lightsaber Blade / Wand)30374 · ×2 · Tan -
Bar 6L with Stop Ring63965 · ×1 · White -
Bracket 1 x 2 - 1 x 299781 · ×2 · Black -
Brick 1 x 13005 · ×2 · Dark Green -
Brick 1 x 13005 · ×1 · Tan -
Brick 1 x 23004 · ×1 · Dark Purple -
Brick 1 x 23004 · ×1 · Tan -
Brick 1 x 23004 · ×1 · Lime -
Brick 1 x 63009 · ×1 · Lime -
Brick 2 x 23003 · ×4 · White -
Brick 2 x 33002 · ×2 · White -
Brick 2 x 43001 · ×1 · White -
Brick Curved 2 x 2, Two Top Studs30165 · ×1 · Lime -
Brick Round 1 x 1 Open Stud3062b · ×1 · White -
Brick Round 1 x 1 Open Stud3062b · ×8 · Dark Purple -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/4650646.jpg)
Brick Round 2 x 2 [Grill]92947 · ×1 · Red -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/4650644.jpg)
Brick Round 2 x 2 [Grill]92947 · ×8 · White -
![Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]](https://cdn.rebrickable.com/media/parts/elements/6210472.jpg)
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]85080 · ×4 · Dark Purple -
![Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud]](https://cdn.rebrickable.com/media/parts/elements/6321349.jpg)
Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud]60475b · ×2 · White -
Brick Special 1 x 1 with Stud on 1 Side87087 · ×7 · Lime -
Brick Special 1 x 1 with Studs on 2 Adjacent Sides26604 · ×2 · Black -
Brick Special 1 x 2 with 2 Studs on 1 Side11211 · ×2 · White -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×1 · Red -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×2 · Black -
![Chain 6L [5 Links]](https://cdn.rebrickable.com/media/parts/elements/4600501.jpg)
Chain 6L [5 Links]92338 · ×2 · Pearl Gold -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4525464.jpg)
Cone 1 x 1 [Top Groove]59900 · ×4 · Yellow -
![Dish 3 x 3 Inverted [Radar]](https://cdn.rebrickable.com/media/parts/elements/6051541.jpg)
Dish 3 x 3 Inverted [Radar]43898 · ×1 · Metallic Silver -
![Glass for Window 1 x 4 x 3 [Opening]](https://cdn.rebrickable.com/media/parts/elements/6013633.jpg)
Glass for Window 1 x 4 x 3 [Opening]60603 · ×1 · Trans-Light Blue -
Panel 1 x 2 x 1 with Rounded Corners and 2 Sides23969 · ×1 · Medium Azure -
Panel 1 x 2 x 1 with Rounded Corners and Central Divider93095 · ×6 · Medium Azure -
Plant, Beehive / Nest35574 · ×1 · Bright Pink -
Plant, Flower, Plate Round 1 x 1 with 5 Petals24866 · ×21 · Bright Green -
Plant, Plate 1 x 1 Round with 3 Leaves32607 · ×4 · Bright Green -
Plate 1 x 13024 · ×2 · Orange -
Plate 1 x 13024 · ×1 · Dark Bluish Gray -
Plate 1 x 23023 · ×2 · Dark Purple -
Plate 1 x 23023 · ×3 · White -
Plate 1 x 23023 · ×1 · Dark Bluish Gray -
Plate 1 x 23023 · ×1 · Red -
Plate 1 x 33623 · ×2 · Red -
Plate 1 x 43710 · ×2 · Medium Lavender -
Plate 1 x 43710 · ×5 · White -
Plate 1 x 43710 · ×2 · Medium Azure -
Plate 1 x 43710 · ×2 · Black