4.5
(20.164)
0
Parts
Minifigures
Sets
More
teaser-general
Home Parts and minifigures from LEGO set 21137

LEGO® Set 21137 - "The Mountain Cave" includes the following parts and minifigures

Quick result

Three ways to quickly find your LEGO® part. Choose one of the 3 options.
1

Search

You can find the LEGO® part number at the back of the construction manual.
LEGO® part
2

Show

If you are looking for one or more parts from a LEGO® set, this is the best search option.
parts of LEGO® set
3

Choose

Choose a category to refine your search. Further refine with sub-categories, color and/or dimensions.
a category
Filter
Use the categories or color options below to refine the number of parts found. Depending on the category, you can filter with a sub-category or a size option.

367 products found

Parts from set 21137
Search

Color

Become a member of ToyPro

Receive the weekly ToyPro newsletter and stay up to date on the latest news about ToyPro and LEGO®, MOCs and much more. Discover LEGO®

Successful! ToyPro will keep you updated from now on. Welcome to the club.

Check out the 2026 LEGO® catalog!
LEGO Catalog 2026 2HY

Browse through the LEGO® catalog and be surprised.

View the catalog
Light up your LEGO® sets!

Discover all Lightailing light sets here

lightailing
LEGO® 370626 Technic, Axle 6
C$0,33
3x needed
  • LEGO Technic, Axle 6
Add to Cart
View or order
LEGO® 370901 Plate 2 x 4 with 3 Holes
C$0,31
3x needed
Sold out!
  • LEGO Plate 2 x 4 with 3 Holes
Out of stock
View or order
LEGO® 4211444 Plate 2 x 4 with 3 Holes
C$0,36
2x needed
Sold out!
  • LEGO Plate 2 x 4 with 3 Holes
Out of stock
View or order
LEGO® 4211445 Plate 1 x 4
C$0,21
21x needed
  • LEGO Plate 1 x 4
Add to Cart
View or order
LEGO® 4211190 Plate 1 x 4
C$0,17
8x needed
  • LEGO Plate 1 x 4
Add to Cart
View or order
LEGO® 4260707 Technic, Plate 2 x 8 with 7 Holes
C$0,60
2x needed
  • LEGO Technic, Plate 2 x 8 with 7 Holes
Add to Cart
View or order
LEGO® 4113993 Plate 2 x 6
C$0,31
4x needed
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
Add to Cart
View or order
LEGO® 4121741 Plate 2 x 6
C$0,19
3x needed
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
Add to Cart
View or order
LEGO® 379528 Plate 2 x 6
C$0,24
2x needed
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
Add to Cart
View or order
LEGO® 6194726 Plate 2 x 6
C$0,69
8x needed
  • LEGO Plate 2 x 6
Add to Cart
View or order
LEGO® 4211002 Plate 2 x 6
C$0,21
17x needed
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
Add to Cart
View or order
LEGO® 4211247 Plate 2 x 6
C$0,17
7x needed
Sold out for now!
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
  • LEGO Plate 2 x 6
Email notification View or order
LEGO® 6327412 Hinge Brick 1 x 4 with Swivel Top
C$0,23
1x needed
  • LEGO Hinge Brick 1 x 4 with Swivel Top
Add to Cart
View or order
LEGO® 6102967 Hinge Brick 1 x 4 with Swivel Base
C$0,31
1x needed
  • LEGO Hinge Brick 1 x 4 with Swivel Base
Add to Cart
View or order
LEGO® 6552109 Plate 2 x 10
C$0,57
1x needed
Sold out!
  • LEGO Plate 2 x 10
Out of stock
View or order
LEGO® 4210678 Plate 2 x 10
C$0,37
3x needed
  • LEGO Plate 2 x 10
Add to Cart
View or order
LEGO® 4211214 Plate 2 x 10
C$0,49
3x needed
Sold out for now!
  • LEGO Plate 2 x 10
  • LEGO Plate 2 x 10
Email notification View or order
LEGO® 4211466 Brick 1 x 6 with Holes
C$0,35 C$0,39
-10%
2x needed
  • LEGO Brick 1 x 6 with Holes
Add to Cart
View or order
LEGO® 6552116 Plate 6 x 6
C$1,71
6x needed
Sold out for now!
  • LEGO Plate 6 x 6
  • LEGO Plate 6 x 6
Email notification View or order
LEGO® 6052391 Plate 6 x 6
C$0,83
2x needed
  • LEGO Plate 6 x 6
  • LEGO Plate 6 x 6
Add to Cart
View or order
LEGO® 4199519 Plate 6 x 6
C$0,60
1x needed
  • LEGO Plate 6 x 6
  • LEGO Plate 6 x 6
Add to Cart
View or order
LEGO® 6186830 Plate 6 x 6
C$1,04
12x needed
  • LEGO Plate 6 x 6
Add to Cart
View or order
LEGO® 4211134 Plate 6 x 6
C$0,69
41x needed
Sold out for now!
  • LEGO Plate 6 x 6
  • LEGO Plate 6 x 6
Email notification View or order
LEGO® 6351288 Plate 6 x 6
C$1,09
7x needed
  • LEGO Plate 6 x 6
Add to Cart
View or order
LEGO® 6030521 Plate 2 x 2 Round with Axle Hole
C$0,23
1x needed
  • LEGO Plate 2 x 2 Round with Axle Hole
Add to Cart
View or order
LEGO® 403228 Plate 2 x 2 Round with Axle Hole
C$0,16
1x needed
  • LEGO Plate 2 x 2 Round with Axle Hole
Add to Cart
View or order
LEGO® 403226 Plate 2 x 2 Round with Axle Hole
C$0,12
10x needed
  • LEGO Plate 2 x 2 Round with Axle Hole
Add to Cart
View or order
LEGO® 4211475 Plate 2 x 2 Round with Axle Hole
C$0,17
1x needed
  • LEGO Plate 2 x 2 Round with Axle Hole
Add to Cart
View or order
LEGO® 4211716 Technic, Brick 4 x 6 Open Center
C$0,88
1x needed
  • LEGO Technic, Brick 4 x 6 Open Center
  • LEGO Technic, Brick 4 x 6 Open Center
Add to Cart
View or order
LEGO® 6448394 Technic, Brick 6 x 8 Open Center
C$0,92 C$1,55
-40%
17x needed
Sold out for now!
  • LEGO Technic, Brick 6 x 8 Open Center
  • LEGO Technic, Brick 6 x 8 Open Center
  • LEGO Technic, Brick 6 x 8 Open Center
Email notification View or order
LEGO® 6001831 Liftarm 1 x 9 Thick
C$0,59
5x needed
  • LEGO Liftarm 1 x 9 Thick
Add to Cart
View or order
LEGO® 6102449 Liftarm 1 x 9 Thick
C$0,69
4x needed
  • LEGO Liftarm 1 x 9 Thick
Add to Cart
View or order
LEGO® 4225469 Brick, Modified 1 x 1 with Headlight
C$0,39
4x needed
  • LEGO Brick, Modified 1 x 1 with Headlight
  • LEGO Brick, Modified 1 x 1 with Headlight
  • LEGO Brick, Modified 1 x 1 with Headlight
Add to Cart
View or order
LEGO® 4161734 Plate 1 x 1 Round
C$0,19
4x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 614123 Plate 1 x 1 Round
C$0,16
6x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 614126 Plate 1 x 1 Round
C$0,17
12x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 6514051 Plate 1 x 1 Round
C$0,16
36x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 6109808 Plate 1 x 1 Round
C$0,13
5x needed
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 4211525 Plate 1 x 1 Round
C$0,12
8x needed
Sold out for now!
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Email notification View or order
LEGO® 4566522 Plate 1 x 1 Round
C$0,15
2x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 4523159 Plate 1 x 1 Round
C$0,12
4x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 6102986 Plate 1 x 1 Round
C$0,12
6x needed
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Add to Cart
View or order
LEGO® 4522933 Liftarm 1 x 13 Thick
C$0,68
3x needed
  • LEGO Liftarm 1 x 13 Thick
  • LEGO Liftarm 1 x 13 Thick
Add to Cart
View or order
LEGO® 6103001 Brick 1 x 2 with Groove
C$0,37
2x needed
Sold out for now!
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
Email notification View or order
LEGO® 4617170 Brick 1 x 2 with Groove
C$0,41
4x needed
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
  • LEGO Brick 1 x 2 with Groove
Add to Cart
View or order
LEGO® 6277183 Neck Bracket with Back Stud
C$4,88
4x needed
  • LEGO Neck Bracket with Back Stud
  • LEGO Neck Bracket with Back Stud
  • LEGO Neck Bracket with Back Stud
  • LEGO Neck Bracket with Back Stud
  • LEGO Neck Bracket with Back Stud
Add to Cart
View or order
LEGO® 4143005 Technic Pin 1/2
C$0,17
2x needed
  • LEGO Technic Pin 1/2
Add to Cart
View or order
LEGO® 4274194 Technic Pin 1/2
C$0,15
1x needed
  • LEGO Technic Pin 1/2
Add to Cart
View or order
LEGO® 4309323 Technic, Axle Pin with Friction Ridges Lengthwise
C$0,16
14x needed
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 4582437 Bread
C$0,55
1x needed
  • LEGO Bread
Add to Cart
View or order
LEGO® 6117940 Bracket 1 x 2 - 2 x 2
C$0,19
1x needed
  • LEGO Bracket 1 x 2 - 2 x 2
  • LEGO Bracket 1 x 2 - 2 x 2
  • LEGO Bracket 1 x 2 - 2 x 2
Add to Cart
View or order
LEGO® 6117971 Bracket 1 x 2 - 2 x 2
C$0,17
8x needed
  • LEGO Bracket 1 x 2 - 2 x 2
  • LEGO Bracket 1 x 2 - 2 x 2
  • LEGO Bracket 1 x 2 - 2 x 2
Add to Cart
View or order
LEGO® 6514017 Cone 1 x 1 with Top Groove
C$0,05
2x needed
Sold out!
  • LEGO Cone 1 x 1 with Top Groove
  • LEGO Cone 1 x 1 with Top Groove
Out of stock
View or order
LEGO® 4594 Windscreen 2 x 4 x 2 Vertical
1x in set

Color: Trans-Bright Green

Currently not available!

LEGO® 4143562 Flower 2 x 2 Leaves - Angular
C$0,17
6x needed
  • LEGO Flower 2 x 2 Leaves - Angular
Add to Cart
View or order
LEGO® 6102984 Treasure Chest Bottom
C$0,53
2x needed
  • LEGO Treasure Chest Bottom
  • LEGO Treasure Chest Bottom
  • LEGO Treasure Chest Bottom
  • LEGO Treasure Chest Bottom
  • LEGO Treasure Chest Bottom
Add to Cart
View or order
LEGO® 6254218 Treasure Chest Lid
C$0,55 C$0,61
-10%
2x needed
  • LEGO Treasure Chest Lid
  • LEGO Treasure Chest Lid
  • LEGO Treasure Chest Lid
Add to Cart
View or order
LEGO® 4214559 Brick 1 x 1 with Studs on 2 Sides
C$0,35
2x needed
  • LEGO Brick 1 x 1 with Studs on 2 Sides
Add to Cart
View or order
LEGO® 4225201 Plate 1 x 2 with Handle on Side
C$0,16
2x needed
Sold out for now!
  • LEGO Plate 1 x 2 with Handle on Side
  • LEGO Plate 1 x 2 with Handle on Side
  • LEGO Plate 1 x 2 with Handle on Side
Email notification View or order
LEGO® 6146223 Panel 1 x 2 x 1 with Rounded Corners
C$0,31
6x needed
Sold out for now!
  • LEGO Panel 1 x 2 x 1 with Rounded Corners
Email notification View or order
LEGO® 6245277 Slope 30° 1 x 1 x 2/3
C$0,20
4x needed
  • LEGO Slope 30° 1 x 1 x 2/3
Add to Cart
View or order
LEGO® 6245265 Slope 30° 1 x 1 x 2/3
C$0,13
2x needed
  • LEGO Slope 30° 1 x 1 x 2/3
  • LEGO Slope 30° 1 x 1 x 2/3
  • LEGO Slope 30° 1 x 1 x 2/3
Add to Cart
View or order
LEGO® 6577222 Electric, Light Brick 2 x 3 x 1 1/3 with…
C$4,65
1x needed
Sold out!
  • LEGO Electric, Light Brick 2 x 3 x 1 1/3 with…
  • LEGO Electric, Light Brick 2 x 3 x 1 1/3 with…
  • LEGO Electric, Light Brick 2 x 3 x 1 1/3 with…
  • LEGO Electric, Light Brick 2 x 3 x 1 1/3 with…
Out of stock
View or order
LEGO® 4527174 Panel 1 x 6 x 5
C$1,32
2x needed
Sold out for now!
  • LEGO Panel 1 x 6 x 5
Email notification View or order
LEGO® 6359891 Torso Skeleton
C$1,41
1x needed
  • LEGO Torso Skeleton
  • LEGO Torso Skeleton
Add to Cart
View or order
LEGO® 4515350 Plate, Round 4 x 4 with Hole
C$0,23
1x needed
  • LEGO Plate, Round 4 x 4 with Hole
  • LEGO Plate, Round 4 x 4 with Hole
Add to Cart
View or order
LEGO® 6320306 Brick, Modified 1 x 1 with Clip Horizontal
C$0,09 C$0,25
-60%
16x needed
  • LEGO Brick, Modified 1 x 1 with Clip Horizontal
  • LEGO Brick, Modified 1 x 1 with Clip Horizontal
  • LEGO Brick, Modified 1 x 1 with Clip Horizontal
  • LEGO Brick, Modified 1 x 1 with Clip Horizontal
Add to Cart
View or order
LEGO® 4515369 Plate 1 x 2 with Handle
C$0,13
1x needed
  • LEGO Plate 1 x 2 with Handle
Add to Cart
View or order
LEGO® 6102975 Plate 1 x 2 with Handle
C$0,25
2x needed
  • LEGO Plate 1 x 2 with Handle
Add to Cart
View or order
LEGO® 6055145 Plate 1 x 12
C$0,44
2x needed
  • LEGO Plate 1 x 12
  • LEGO Plate 1 x 12
Add to Cart
View or order
LEGO® 6265091 Liftarm 1 x 2 Thick with Pin and Axle Hole
C$0,17
2x needed
  • LEGO Liftarm 1 x 2 Thick with Pin and Axle Hole
Add to Cart
View or order
LEGO® 6059033 Panel 1 x 4 x 3 with Side Support
C$0,67
4x needed
  • LEGO Panel 1 x 4 x 3 with Side Support
Add to Cart
View or order
LEGO® 6382697 Window 1 x 2 x 2
C$0,33
2x needed
  • LEGO Window 1 x 2 x 2
  • LEGO Window 1 x 2 x 2
Add to Cart
View or order
LEGO® 6382102 Window 1 x 2 x 2
C$0,23
1x needed
Sold out for now!
  • LEGO Window 1 x 2 x 2
  • LEGO Window 1 x 2 x 2
Email notification View or order
LEGO® 4211521 Brick 1 x 10
C$0,91
1x needed
  • LEGO Brick 1 x 10
  • LEGO Brick 1 x 10
  • LEGO Brick 1 x 10
  • LEGO Brick 1 x 10
Add to Cart
View or order
1 2 3 4 5
...
...