How many pieces does the LEGO Underwater Loop (41337-1) have?

The LEGO Underwater Loop set (41337-1) contains 389 pieces. It was released in 2019 as part of the LEGO Friends theme.

How can I find missing parts for LEGO set 41337-1?

On BrickMissing you can check which parts from the LEGO Underwater Loop (41337-1) you already own. Add your LEGO collection and we'll show exactly which of the 389 pieces you're missing and which you already have.

Can I build the LEGO Underwater Loop with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 389 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Underwater Loop from?

The LEGO Underwater Loop (41337-1) belongs to the LEGO Friends theme. You can browse all Friends sets on BrickMissing to find more sets from this theme.

Underwater Loop

41337-1 Friends 2019 389 parts 1.9% repair risk Intermediate

The LEGO Friends 41337 Underwater Loop provides a unique fairground experience. This 389-piece set features the main loop ride, where mini-dolls Mia and Vicky can enjoy a spin. A Technic function knob controls the motion, causing three chairs, shaped like turtles and fish, to spin and wobble. Each chair accommodates up to three mini-dolls, with a giant crab adorning the central kiosk. The kiosk allows for ticket purchases using included bill and coin elements, contributing to a realistic amusement park setting. Adjacent, a cotton candy stall offers role-play opportunities. This model serves as a display piece, capturing the lively energy of a themed ride.

Parts Inventory

🧱 389 parts

Part	Color	Qty	LEGO price each
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247	Light Bluish Gray	8×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	White	2×	€0,13 View at LEGO → View
Plate Special 1 x 2 with Pin Hole on Top 11458	White	2×	€0,10 View at LEGO → View
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Yellow	1×	€0,15 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Medium Lavender	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Lime	4×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	White	5×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Orange	4×	€0,06 View at LEGO → View
Tile Round 2 x 2 with Black Spiral Print 14769pr0080	White	1×	€0,39 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Medium Lavender	3×	€0,13 View at LEGO → View
Tile Round 2 x 2 with Hole 15535	Dark Bluish Gray	1×	€0,07 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Lime	1×	€0,06 View at LEGO → View

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Repairability

Can you fix Underwater Loop if a piece goes missing?

1.9%Low repair risk

easy to fixguard this box

3 of the 156 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.2%

All sets

6.7%

Hardest to replace

Sticker Sheet for Set 41337-1 · Unknown · only this setTechnic Beam 1 x 15 Thick · Medium Azure · 3 sets everSupport 1 x 6 x 10 Girder Triangular · Dark Purple · 3 sets ever

How we calculate this →