4.5
(19.025)
0
Parts
Minifigures
Sets
More
teaser-general
Home Parts and minifigures from LEGO set 42131

LEGO® Set 42131 - "Cat D11 Bulldozer" 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.

232 products found

Parts from set 42131
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 1HY

Browse through the LEGO® catalog and be surprised.

View the catalog
Light up your LEGO® sets!

Discover all Lightailing light sets here

lightailing
LEGO® 6170293 Liftarm 1 x 6 Thin
A$0.50
4x needed
  • LEGO Liftarm 1 x 6 Thin
Add to Cart
View or order
LEGO® 6271584 Liftarm 1 x 7 Thin
A$0.59
1x needed
Sold out!
  • LEGO Liftarm 1 x 7 Thin
Out of stock
View or order
LEGO® 6130008 Technic, Axle 5
A$0.18
44x needed
  • LEGO Technic, Axle 5
Add to Cart
View or order
LEGO® 6271828 Liftarm 2 x 4 Thick, L-Shape
A$0.20
49x needed
  • LEGO Liftarm 2 x 4 Thick, L-Shape
  • LEGO Liftarm 2 x 4 Thick, L-Shape
Add to Cart
View or order
LEGO® 6271825 Liftarm 2 x 4 Thick, L-Shape
A$0.20
18x needed
  • LEGO Liftarm 2 x 4 Thick, L-Shape
  • LEGO Liftarm 2 x 4 Thick, L-Shape
Add to Cart
View or order
LEGO® 6271831 Liftarm 2 x 4 Thick, L-Shape
A$0.19
3x needed
  • LEGO Liftarm 2 x 4 Thick, L-Shape
  • LEGO Liftarm 2 x 4 Thick, L-Shape
Add to Cart
View or order
LEGO® 6276974 Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
A$0.66
18x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
Add to Cart
View or order
LEGO® 6262899 Axle and Pin Connector #4 - 135°
A$0.24
3x needed
Sold out for now!
  • LEGO Axle and Pin Connector #4 - 135°
  • LEGO Axle and Pin Connector #4 - 135°
Email notification View or order
LEGO® 6031962 Technic, Gear 20 Tooth Bevel
A$0.96
24x needed
  • LEGO Technic, Gear 20 Tooth Bevel
  • LEGO Technic, Gear 20 Tooth Bevel
Add to Cart
View or order
LEGO® 4508553 Technic, Axle 5.5 With Stop
A$0.14 A$0.15
-5%
2x needed
Sold out for now!
  • LEGO Technic, Axle 5.5 With Stop
Email notification View or order
LEGO® 32250199 Liftarm 3 x 5 Thin, L-Shape with Slope
A$1.93
2x needed
  • LEGO Liftarm 3 x 5 Thin, L-Shape with Slope
Add to Cart
View or order
LEGO® 6346517 Technic, Gear 20 Tooth Double Bevel
A$1.45
6x needed
  • LEGO Technic, Gear 20 Tooth Double Bevel
  • LEGO Technic, Gear 20 Tooth Double Bevel
Add to Cart
View or order
LEGO® 6346535 Technic, Gear 20 Tooth Double Bevel
A$1.55
3x needed
  • LEGO Technic, Gear 20 Tooth Double Bevel
  • LEGO Technic, Gear 20 Tooth Double Bevel
Add to Cart
View or order
LEGO® 4177431 Technic, Gear 12 Tooth Double Bevel
A$0.32
17x needed
  • LEGO Technic, Gear 12 Tooth Double Bevel
  • LEGO Technic, Gear 12 Tooth Double Bevel
Add to Cart
View or order
LEGO® 6276837 Liftarm 1 x 9 Thick, Bent 7 - 3
A$0.32
2x needed
  • LEGO Liftarm 1 x 9 Thick, Bent 7 - 3
  • LEGO Liftarm 1 x 9 Thick, Bent 7 - 3
  • LEGO Liftarm 1 x 9 Thick, Bent 7 - 3
  • LEGO Liftarm 1 x 9 Thick, Bent 7 - 3
Add to Cart
View or order
LEGO® 4542579 Liftarm 1 x 15 Thick
A$1.31
20x needed
  • LEGO Liftarm 1 x 15 Thick
Add to Cart
View or order
LEGO® 4542573 Liftarm 1 x 15 Thick
A$1.28
8x needed
  • LEGO Liftarm 1 x 15 Thick
Add to Cart
View or order
LEGO® 6292916 Technic, Axle and Pin Connector Perpendicular Double
A$0.69
2x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular Double
Add to Cart
View or order
LEGO® 6280394 Technic, Axle and Pin Connector Perpendicular Double
A$0.38
9x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular Double
  • LEGO Technic, Axle and Pin Connector Perpendicular Double
Add to Cart
View or order
LEGO® 4142133 Liftarm 1 x 5 Thick
A$0.23
30x needed
  • LEGO Liftarm 1 x 5 Thick
Add to Cart
View or order
LEGO® 4142135 Liftarm 1 x 5 Thick
A$0.20
7x needed
  • LEGO Liftarm 1 x 5 Thick
Add to Cart
View or order
LEGO® 4211651 Liftarm 1 x 5 Thick
A$0.35
12x needed
  • LEGO Liftarm 1 x 5 Thick
Add to Cart
View or order
LEGO® 6271358 Technic, Pin Connector Block 1 x 5 x 3
A$0.69
2x needed
  • LEGO Technic, Pin Connector Block 1 x 5 x 3
  • LEGO Technic, Pin Connector Block 1 x 5 x 3
Add to Cart
View or order
LEGO® 6278125 Liftarm 1 x 7 Thick, Bent (4 - 4)
A$0.31
2x needed
  • LEGO Liftarm 1 x 7 Thick, Bent (4 - 4)
Add to Cart
View or order
LEGO® 6278129 Liftarm 1 x 7 Thick, Bent (4 - 4)
A$0.32 A$0.36
-10%
1x needed
  • LEGO Liftarm 1 x 7 Thick, Bent (4 - 4)
  • LEGO Liftarm 1 x 7 Thick, Bent (4 - 4)
Add to Cart
View or order
LEGO® 6327548 Liftarm 1 x 4 Thin
A$0.55
22x needed
Sold out for now!
  • LEGO Liftarm 1 x 4 Thin
  • LEGO Liftarm 1 x 4 Thin
Email notification View or order
LEGO® 6370947 Liftarm 1 x 4 Thin
A$0.62
2x needed
Sold out for now!
  • LEGO Liftarm 1 x 4 Thin
  • LEGO Liftarm 1 x 4 Thin
Email notification View or order
LEGO® 4153707 Liftarm 1 x 3 Thick
A$0.19
35x needed
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
Add to Cart
View or order
LEGO® 4142822 Liftarm 1 x 3 Thick
A$0.38
9x needed
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
Add to Cart
View or order
LEGO® 32523199 Liftarm 1 x 3 Thick
A$0.28
16x needed
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
Add to Cart
View or order
LEGO® 4211655 Liftarm 1 x 3 Thick
A$0.34
3x needed
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
Add to Cart
View or order
LEGO® 4495934 Liftarm 1 x 7 Thick
A$0.35
45x needed
  • LEGO Liftarm 1 x 7 Thick
  • LEGO Liftarm 1 x 7 Thick
Add to Cart
View or order
LEGO® 4495935 Liftarm 1 x 7 Thick
A$0.46
17x needed
  • LEGO Liftarm 1 x 7 Thick
  • LEGO Liftarm 1 x 7 Thick
Add to Cart
View or order
LEGO® 4495930 Liftarm 1 x 7 Thick
A$0.46
2x needed
  • LEGO Liftarm 1 x 7 Thick
  • LEGO Liftarm 1 x 7 Thick
Add to Cart
View or order
LEGO® 6028107 Liftarm 1 x 11 Thick
A$0.59
18x needed
  • LEGO Liftarm 1 x 11 Thick
Add to Cart
View or order
LEGO® 4611705 Liftarm 1 x 11 Thick
A$0.82
5x needed
  • LEGO Liftarm 1 x 11 Thick
Add to Cart
View or order
LEGO® 4144022 Liftarm 3 x 5 Thick, L-Shape
A$0.31
30x needed
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
Add to Cart
View or order
LEGO® 4142823 Liftarm 3 x 5 Thick, L-Shape
A$0.26
10x needed
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
Add to Cart
View or order
LEGO® 4211713 Liftarm 3 x 5 Thick, L-Shape
A$0.15
13x needed
Sold out for now!
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
Email notification View or order
LEGO® 6321305 Technic, Pin Long without Friction Ridges Lengthwise
A$0.14
6x needed
  • LEGO Technic, Pin Long without Friction Ridges Lengthwise
  • LEGO Technic, Pin Long without Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 6211969 Plate, Modified 1 x 3 with 2 Studs (Double Jumper)
A$0.49
1x needed
  • LEGO Plate, Modified 1 x 3 with 2 Studs (Double Jumper)
Add to Cart
View or order
LEGO® 6211768 Technic Driving Ring Extension with 8 Teeth Inside and Outside
A$1.57
2x needed
  • LEGO Technic Driving Ring Extension with 8 Teeth Inside and Outside
Add to Cart
View or order
LEGO® 6227330 Technic Changeover Rotary Catch
A$2.42
1x needed
  • LEGO Technic Changeover Rotary Catch
Add to Cart
View or order
LEGO® 362326 Plate 1 x 3
A$0.38
1x needed
Sold out for now!
  • LEGO Plate 1 x 3
  • LEGO Plate 1 x 3
  • LEGO Plate 1 x 3
Email notification View or order
LEGO® 4211429 Plate 1 x 3
A$0.28
1x needed
  • LEGO Plate 1 x 3
  • LEGO Plate 1 x 3
  • LEGO Plate 1 x 3
Add to Cart
View or order
LEGO® 370526 Technic, Axle 4
A$0.16
26x needed
  • LEGO Technic, Axle 4
Add to Cart
View or order
LEGO® 6130002 Technic, Axle 6
A$0.38
7x needed
  • LEGO Technic, Axle 6
Add to Cart
View or order
LEGO® 370726 Technic, Axle 8
A$0.55
11x needed
  • LEGO Technic, Axle 8
Add to Cart
View or order
LEGO® 370826 Technic, Axle 12
A$1.05
5x needed
  • LEGO Technic, Axle 12
Add to Cart
View or order
LEGO® 4211445 Plate 1 x 4
A$0.27
2x needed
  • LEGO Plate 1 x 4
Add to Cart
View or order
LEGO® 6271820 Technic, Bush
A$0.18
22x needed
  • LEGO Technic, Bush
  • LEGO Technic, Bush
Add to Cart
View or order
LEGO® 6130005 Technic, Axle 10
A$0.69
2x needed
  • LEGO Technic, Axle 10
Add to Cart
View or order
LEGO® 4666579 Technic, Axle Pin without Friction Ridges Lengthwise
A$0.11
7x needed
  • LEGO Technic, Axle Pin without Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin without Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 614376 Brick 2 x 2 Round
A$0.36
24x needed
  • LEGO Brick 2 x 2 Round
  • LEGO Brick 2 x 2 Round
  • LEGO Brick 2 x 2 Round
Add to Cart
View or order
LEGO® 6252654 Liftarm 1 x 3 x 3 Thick, Pin Connector Block
A$1.61
9x needed
  • LEGO Liftarm 1 x 3 x 3 Thick, Pin Connector Block
Add to Cart
View or order
LEGO® 6265644 Liftarm 1 x 3 x 3 Thick, Pin Connector Block
A$1.47
6x needed
  • LEGO Liftarm 1 x 3 x 3 Thick, Pin Connector Block
Add to Cart
View or order
LEGO® 6265643 Technic, Liftarm 7 x 11 Open Center Frame Thick
A$4.63
1x needed
  • LEGO Technic, Liftarm 7 x 11 Open Center Frame Thick
Add to Cart
View or order
LEGO® 403226 Plate 2 x 2 Round with Axle Hole
A$0.15
16x needed
  • LEGO Plate 2 x 2 Round with Axle Hole
Add to Cart
View or order
LEGO® 6115616 Liftarm 1 x 9 Thick
A$0.57
9x needed
Sold out for now!
  • LEGO Liftarm 1 x 9 Thick
Email notification View or order
LEGO® 4645732 Liftarm 1 x 9 Thick
A$0.74
7x needed
Sold out for now!
  • LEGO Liftarm 1 x 9 Thick
Email notification View or order
LEGO® 6102449 Liftarm 1 x 9 Thick
A$0.70
8x needed
  • LEGO Liftarm 1 x 9 Thick
Add to Cart
View or order
LEGO® 614121 Plate 1 x 1 Round
A$0.14
3x 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
A$0.72
3x needed
  • LEGO Liftarm 1 x 13 Thick
  • LEGO Liftarm 1 x 13 Thick
Add to Cart
View or order
LEGO® 4522937 Liftarm 1 x 13 Thick
A$0.72
11x needed
  • LEGO Liftarm 1 x 13 Thick
  • LEGO Liftarm 1 x 13 Thick
Add to Cart
View or order
LEGO® 416226 Tile 1 x 8
A$0.58
1x needed
  • LEGO Tile 1 x 8
Add to Cart
View or order
LEGO® 6338428 Liftarm 1 x 2 Thin
A$0.38
50x needed
  • LEGO Liftarm 1 x 2 Thin
  • LEGO Liftarm 1 x 2 Thin
  • LEGO Liftarm 1 x 2 Thin
Add to Cart
View or order
LEGO® 6363273 Technic, Wedge Belt Wheel (Pulley)
A$1.93
6x needed
Sold out for now!
  • LEGO Technic, Wedge Belt Wheel (Pulley)
  • LEGO Technic, Wedge Belt Wheel (Pulley)
Email notification View or order
LEGO® 6273711 Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
A$0.18
2x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
Add to Cart
View or order
LEGO® 6273708 Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
A$0.26
40x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
Add to Cart
View or order
LEGO® 6338502 Sticker for Set 42131
A$34.95
1x needed
Sold out!
  • LEGO Sticker for Set 42131
Out of stock
View or order
LEGO® 6253463 Technic Tread Sprocket Wheel Extra Large
A$5.54
6x needed
  • LEGO Technic Tread Sprocket Wheel Extra Large
Add to Cart
View or order
LEGO® 4211758 Wheel 11mm D. x 8mm with Center Groove
A$0.30
24x needed
  • LEGO Wheel 11mm D. x 8mm with Center Groove
Add to Cart
View or order
LEGO® 6271167 Technic, Bush 1/2 Smooth
A$0.16
36x needed
  • LEGO Technic, Bush 1/2 Smooth
Add to Cart
View or order
LEGO® 4143005 Technic Pin 1/2
A$0.16
35x needed
  • LEGO Technic Pin 1/2
Add to Cart
View or order
LEGO® 4309323 Technic, Axle Pin with Friction Ridges Lengthwise
A$0.16
150x needed
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
Add to Cart
View or order
1 2 3 4
...
...