Cat D11 Bulldozer

About Cat D11 Bulldozer

Cat D11 Bulldozer (42131-1) is a LEGO LEGO set from 2021 valued at $417.09 on BrickLink. It contains 231 cataloged parts. This set has been retired and is only available on the secondary market.

Parts (231)

Plate 3 x 3

Technic, Axle 1L with Pin 2L with Friction Ridges

×84

Slope, Curved 2 x 1 x 2/3

Technic, Liftarm Thin 1 x 5 - Axle Holes

×35

Technic, Liftarm Thin 1 x 5 - Axle Holes

×14

Technic, Panel Fairing #21 Very Small Smooth, Side B

×2

Technic, Panel Fairing #21 Very Small Smooth, Side B

×2

Technic, Panel Fairing #22 Very Small Smooth, Side A

×2

Technic, Panel Fairing #22 Very Small Smooth, Side A

×2

Technic, Panel Curved 11 x 3 with 10 Pin Holes through Panel Surface

×4

Wheel 18mm D. x 8mm with Fake Bolts and Deep Spokes with Inner Ring

×2

Technic, Liftarm, Modified H-Shape Thick 3 x 5 Perpendicular

×3

Technic, Liftarm, Modified H-Shape Thick 3 x 5 Perpendicular

Slope, Curved 2 x 2 x 2/3

Technic, Pin with Friction Ridges and Pin Hole

×72

Technic, Pin with Friction Ridges and Pin Hole

×12

Technic, Panel Plate 3 x 11 x 1

×16

Technic, Panel Plate 3 x 11 x 1

×8

Technic, Axle 5L with Stop

×14

Tile, Round 2 x 2 with Hole

×16

Brick, Round 2 x 2 with Pin Holes

×6

Technic, Axle 2L with Pin with Friction Ridges

×23

Technic, Liftarm Thick 1 x 1 (Spacer)

×20

Technic, Liftarm Thick 1 x 1 (Spacer)

×63

Technic, Liftarm Thick 1 x 1 (Spacer)

×7

Tile, Round 2 x 2 with Open Stud

×2

Plate, Modified 1 x 2 with Pin Hole on Bottom

×2

Plate, Modified 1 x 2 with Pin Hole on Bottom

×6

Technic, Gear Rack 1 x 14 x 2 Housing

×2

Technic, Gear Rack 1 x 14 x 2 with Axle and Pin Holes

×2

Technic, Panel Plate 5 x 11 x 1 Tapered

×6

Technic, Panel Plate 5 x 11 x 1 Tapered

×8

Technic, Gear 16 Tooth with Clutch on Both Sides

×15

Technic Driving Ring 3L

×2

Technic, Axle 11L

×7

Tile, Modified 1 x 2 Grille with Bottom Groove

×4

Plate 2 x 2 Corner

×2

Tile 1 x 4

Technic, Axle 3L with Stop

×7

Plate 2 x 12

×2

Brick, Round Tube 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole

×6

Technic, Axle Connector 3L

×2

Technic, Axle Connector 3L

×10

Tile 2 x 3

Technic, Axle 1L with Tow Ball

Technic, Pin with Short Friction Ridges

×713

Technic, Gear Worm Screw, Short

×3

Technic, Axle and Pin Connector Hub with 2 Axles on Opposite Sides

×6

Technic Engine Cylinder with Partial Hollow Studs on Top and Bottom Slots

×12

Technic Engine Piston Round

×12

Technic Engine Connecting Rod

×12

Technic Engine Crankshaft

×2

Technic Engine Crankshaft Center

×5

Plate 2 x 4

Plate 1 x 1

×2

Tile 1 x 2

×2

Technic, Steering Arm 5 x 1 with Tow Ball Socket Rounded, Chamfered, Type 2 - Groove on Top

×2

Technic, Pin 3/4

×4

Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double

×4

Technic, Axle and Pin Connector Angled #1

×41

Technic, Axle and Pin Connector Angled #1

×4

Technic, Axle and Pin Connector Angled #6 - 90 degrees

×11

Technic, Axle and Pin Connector Angled #5 - 112.5 degrees

×2

Technic, Axle and Pin Connector Angled #2 - 180 degrees

×16

Technic, Axle Connector with Axle Hole

×8

Technic, Axle Connector with Axle Hole

×4

Technic, Pin 3L with Friction Ridges and Stop Bush

×26

Technic, Pin 3L with Friction Ridges and Stop Bush

×20

Technic, Liftarm, Modified Bent Thin L-Shape 3 x 3

×3

Technic, Liftarm, Modified Bent Thin L-Shape 3 x 3

Technic, Liftarm, Modified Bent Thin L-Shape 3 x 3

×2

Technic, Liftarm, Modified Bent Thin L-Shape 3 x 3

×4

Technic, Axle 2L Notched

×104

Technic, Liftarm Thin 1 x 6

×14

Technic, Liftarm Thin 1 x 6

×8

Technic, Liftarm Thin 1 x 6

×4

Technic, Liftarm Thin 1 x 7

Technic, Axle 5L

×44

Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4

×49

Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4

×18

Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4

×3

Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole

×18

Technic, Axle and Pin Connector Angled #4 - 135 degrees

×3

Technic, Gear 20 Tooth Bevel

×24

Technic, Axle 5.5L with Stop

×2

Technic, Liftarm, Modified L-Shape Quarter Ellipse Thin 3 x 5

×2

Technic, Gear 20 Tooth Double Bevel

×6

Technic, Gear 20 Tooth Double Bevel

×3

Technic, Gear 12 Tooth Double Bevel

×17

Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)

×2

Technic, Liftarm Thick 1 x 15

×20

Technic, Liftarm Thick 1 x 15

×8

Technic, Axle and Pin Connector Perpendicular Double

×2

Technic, Axle and Pin Connector Perpendicular Double

×9

Technic, Liftarm Thick 1 x 5

×30

Technic, Liftarm Thick 1 x 5

×7

Technic, Liftarm Thick 1 x 5

×12

Technic, Pin Connector Block 1 x 5 x 3

×2

Technic, Liftarm, Modified Bent Thick 1 x 7 (4 - 4)

×2

Technic, Liftarm, Modified Bent Thick 1 x 7 (4 - 4)

Technic, Liftarm Thin 1 x 4 - Axle Holes

×22

Technic, Liftarm Thin 1 x 4 - Axle Holes

×2

Technic, Liftarm Thick 1 x 3

×35

Technic, Liftarm Thick 1 x 3

×9

Technic, Liftarm Thick 1 x 3

×16

Technic, Liftarm Thick 1 x 3

×3

Technic, Liftarm Thick 1 x 7

×45

Technic, Liftarm Thick 1 x 7

×17

Technic, Liftarm Thick 1 x 7

×2

Technic, Liftarm Thick 1 x 11

×18

Technic, Liftarm Thick 1 x 11

×5

Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5

×30

Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5

×10

Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5

×13

Technic, Pin 3L without Friction Ridges

×6

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

Technic Driving Ring Extension with 8 Teeth Inside and Outside

×2

Technic Changeover Rotary Catch

Plate 1 x 3

Plate 1 x 3

Technic, Axle 4L

×26

Technic, Axle 6L

×7

Technic, Axle 8L

×11

Technic, Axle 12L

×5

Plate 1 x 4

×2

Technic Bush

×22

Technic, Axle 10L

×2

Technic, Axle 1L with Pin without Friction Ridges with Round Hole

×7

Brick, Round 2 x 2 with Axle Hole

×24

Technic, Pin Connector Block, Liftarm 1 x 3 x 3

×9

Technic, Pin Connector Block, Liftarm 1 x 3 x 3

×6

Technic, Liftarm, Modified Frame Thick 7 x 11 Open Center

Plate, Round 2 x 2 with Axle Hole

×16

Technic, Liftarm Thick 1 x 9

×9

Technic, Liftarm Thick 1 x 9

×7

Technic, Liftarm Thick 1 x 9

×8

Plate, Round 1 x 1

×3

Technic, Liftarm Thick 1 x 13

×3

Technic, Liftarm Thick 1 x 13

×11

Tile 1 x 8

Technic, Liftarm Thin 1 x 2 - Axle Holes

×50

Technic Wedge Belt Wheel (Pulley)

×6

Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes

×2

Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes

×40

Sticker Sheet for Set 42131 - (77607/6338502)

Technic Tread Sprocket Wheel Extra Large

×6

Wheel 11mm D. x 8mm with Center Groove, 4 Spokes

×24

Technic Bush 1/2 Smooth

×36

Technic, Pin 1/2 without Friction Ridges

×35

Technic, Axle 1L with Pin with Friction Ridges

×150

Technic Linear Actuator with Dark Bluish Gray Ends, Type 2

×6

Technic, Liftarm Thick 1 x 2

×30

Technic, Liftarm Thick 1 x 2

×12

Technic, Liftarm Thick 1 x 2

×4

Dish 3 x 3 Inverted (Radar)

×2

Dish 3 x 3 Inverted (Radar)

×2

Technic, Axle 7L

×14

Technic, Pin Connector Perpendicular 2 x 2 Bent

×2

Technic, Axle 3L

×98

Technic, Steering Axle with 2 Pin Holes, 2 Axle Holes and 2 Tow Ball Arms with Dark Bluish Gray Wheel Hub

×2

Technic, Clutch Connector Female / Outside

Technic, Clutch Connector Male / Inside

Technic, Pin Connector Perpendicular 3L with 4 Pins

×4

Technic, Axle and Wire Connector

×2

Technic, Axle and Wire Connector

×2

Technic, Axle and Wire Connector

Technic, Axle and Wire Connector

Technic, Axle 16L

×2

Tire 14mm D. x 6mm Solid Smooth

×24

Technic, Steering CV Joint Wide with 3L Axle

×2

Technic, Steering CV Joint, Large Ball

×2

Electric, Motor SPIKE Prime / Powered Up, Large Angular with Light Bluish Gray Top Housing and Black Cable

×2

Technic, Axle 8L with Stop

×4

Technic, Pin Connector Perpendicular 3 x 3 Bent with 4 Pins

×2

Wheel 31mm D. x 15mm Technic

Technic, Liftarm Thick 1 x 2 - Axle Hole

×7

Technic, Liftarm Thick 1 x 2 - Axle Hole

×38

Technic, Liftarm, Modified T-Shape Thick 3 x 3

×11

Technic, Axle 9L

×2

Tile, Modified 4 x 4 with Studs on Edge

Technic, Axle and Pin Connector Block 4 x 3 x 2 1/2 (Linear Actuator Holder)

×9

Technic, Pin Connector Round 2L with Slot (Pin Joiner Round)

×38

Technic, Pin Connector Round 2L with Slot (Pin Joiner Round)

×2

Technic, Universal Joint 3L

×8

Technic, Gear Differential 28 Tooth Bevel - Inner Tabs with Closed Center

Tile 1 x 3

Tile 1 x 3

Technic, Axle and Pin Connector Perpendicular Triple

×15

Technic, Liftarm, Modified Frame Thick 5 x 11 Open Center

×3

Technic, Liftarm, Modified Frame Thick 5 x 7 Open Center

×4

Technic, Liftarm, Modified Frame Thick 5 x 7 Open Center

×6

Technic, Gear Rack 1 x 13 with Axle and Pin Holes

×8

Technic, Panel Plate 5 x 11 x 1

×6

Technic, Axle and Pin Connector Perpendicular

×34

Technic, Axle Connector 2L (Smooth with x Hole + Orientation)

×61

Technic, Axle Connector 2L (Smooth with x Hole + Orientation)

×22

Brick, Round 2 x 2 D. 45 degrees Elbow (25.5mm Standing Height)

×2

Technic, Pin 3L with Friction Ridges

×390

Technic, Axle 3L with Stud

×4

Technic, Gear 12 Tooth Bevel

×18

Technic, Pin with Friction Ridges and Tow Ball with Round Pin Hole

×5

Technic, Liftarm, Modified Bent Thick 1 x 9 (6 - 4)

×11

Technic, Liftarm Thin 1 x 3 - Axle Holes

×27

Technic, Liftarm Thin 1 x 3 - Axle Holes

×4

Technic, Axle and Pin Connector Perpendicular Double Split, Reinforced Sides

×8

Technic, Link Tread Extra Wide with 2 Pin Holes

×118

Technic, Liftarm, Modified L-Shape Quarter Ellipse Thick 2 x 3

×6

Technic, Panel Plate 3 x 7 x 1

×15

Technic, Panel Plate 3 x 7 x 1

×6

Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 15

×18

Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 11

×22

Technic, Steering CV Joint, Large Ball, Long

×2

Slope 30 1 x 2 x 2/3

×3

Tile 2 x 4

×3

Technic, Panel Fairing # 1 Small Smooth Short, Side A

×2

Technic, Pin 3L with Friction Ridges and Center Pin Hole

×7

Technic, Axle 4L with Stop

×26

Technic, Panel Fairing # 2 Small Smooth Short, Side B

×2

Technic, Gear 20 Tooth Bevel with Pin Hole

×2

Technic, Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes

×4

Plate 2 x 14

Technic, Axle and Pin Connector Perpendicular Split

×2

Technic, Axle and Pin Connector Perpendicular Split

×2

Technic, Gear 16 Tooth - Axle Hole with Closed Sides

×14

Tile, Round 1 x 1

×11

Technic, Axle Connector Block Round with 2 Pin Holes and 3 Axle Holes (Hero Factory Weapon Barrel)

×6

Technic Turntable 28 Tooth, Base

×4

Technic Turntable 28 Tooth, Top

×4

Technic, Liftarm, Modified Triangle Thin 3 x 5 with Short Supports

×20

Electric, Motor Powered Up, L

×2

Electric Battery Box Powered Up Bluetooth Hub with Dark Bluish Gray Bottom - Clip Opening

Common questions about Cat D11 Bulldozer

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