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997

LEGO

The Fire Knight Mech

Name: The Fire Knight Mech
Brand: LEGO
SKU: 71846

Reference: #71846 · released in 2025

Themes: Ninjago

The LEGO The Fire Knight Mech set of the Ninjago theme was released in 2025. It contains 997 parts and 2 minifigures, including Kai. This model features a posable mech with a spear and a cape locked in battle with a sea monster with movable tentacles.

This set from LEGO includes a total of 997 parts distributed across 308 distinct unique parts.

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997

Total parts

308

Unique parts

LEGO

Universe

Download instructions 51.15 MB

Set parts (308)

997 parts in the box

Hips and Dark Red Legs with Red sash, Robe Ends, Gold Armor, Knee Pads Print

Dark Red

Hips and Sand Green Legs

Sand Green

Torso, Ninja Robes, Red trim, Dark Tan Inside, Gold Plate Armor Print, Pearl Gold Arms, Black Hands

Dark Red

Torso, Robe, Dark Tan Undershirt, Dark Orange Sash Belt Print, Sand Green Arms, Yellow Hands

Sand Green

Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts

Bright Pink

Plate 2 x 2 Corner

Dark Bluish Gray

Plate 2 x 2 Corner

Dark Red

Tile 1 x 4 with Groove

Red

Wedge Plate 3 x 3 Cut Corner

Light Bluish Gray

Wedge Plate 3 x 3 Cut Corner

Dark Tan

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Red

Plate Round 2 x 2 with Rounded Bottom with Lime Alien Eyes, Dark Pink Swirls Print

Black

Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin

Black

Brick 2 x 4

Red

Brick 2 x 4

Light Bluish Gray

Brick 2 x 4

Dark Bluish Gray

Brick 2 x 4

Dark Blue

Brick 2 x 3

Light Bluish Gray

Brick 2 x 2

Red

Brick 2 x 2

Dark Tan

Brick 1 x 2

Dark Bluish Gray

Brick 2 x 10

Black

Brick 1 x 6

Light Bluish Gray

Brick 1 x 4

Black

Brick 1 x 4

Tan

Plate 2 x 4

Black

Plate 2 x 4

Dark Tan

Plate 2 x 4

Dark Pink

Plate 2 x 3

Dark Bluish Gray

Plate 2 x 3

Lime

Plate 2 x 3

Dark Orange

Plate 2 x 2

Reddish Brown

Plate 2 x 2

Light Bluish Gray

Plate 2 x 2

Dark Orange

Plate 2 x 2

Dark Tan

Plate 2 x 2

Dark Blue

Plate 1 x 2

Dark Bluish Gray

Plate 1 x 2

Trans-Orange

Plate 1 x 2

Bright Pink

Plate 1 x 2

Dark Orange

Plate 1 x 2

Pearl Gold

Plate 4 x 4

Red

Plate 4 x 4

Light Bluish Gray

Plate 2 x 8

Olive Green

Brick Sloped 45° 2 x 2

Red

Brick Sloped 45° 2 x 1 with Bottom Pin

Dark Bluish Gray

Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder

Dark Bluish Gray

Brick Round 1 x 1 Open Stud

White

Tile 2 x 2 with Groove

Red

Tile 1 x 2 with Groove

Dark Orange

Plate Special 1 x 2 with 2 End Towballs

Black

Animal / Creature Body Part, Claw with Clip

Pearl Gold

Plate Special 3 x 2 with Rounded End, Hole

Red

Brick Sloped 33° 3 x 4

Black

Brick Sloped 33° 3 x 2

Black

Plate 1 x 8

Light Bluish Gray

Plate 1 x 8

Dark Tan

Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]

Pearl Gold

Plate 1 x 3

Olive Green

Minifig Head Clemmons, Nougat Eyebrows and Sideburns, Concerned / Open Mouth Scared Print

Yellow

Minifig Head Kai, Reddish Brown Eyebrows, Medium Nougat Scar, Bandage, Lopsided Grin with Teeth / Determined Print

Yellow

Plate 1 x 6

Reddish Brown

Technic Brick 1 x 2 [1 Pin Hole]

Light Bluish Gray

Technic Brick 1 x 2 [1 Pin Hole]

Red

Technic Brick 1 x 4 [3 Pin Holes]

Dark Bluish Gray

Technic Axle 4

Black

Plate 1 x 4

Dark Bluish Gray

Plate 2 x 6

Light Bluish Gray

Plate 2 x 6

Red

Plate Special, 1 x 1 Stud with 3 x 3 Ring on Top

Pearl Gold

Hinge Brick 1 x 2 Base

Black

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Pink

Bar Curved with Axle End and 1 x 1 Round Plate

Reddish Brown

Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]

Dark Bluish Gray

Tile 1 x 8 with Groove

Reddish Brown

Brick Sloped 33° 3 x 1

Dark Red

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version

Red

Technic Axle 3

Light Bluish Gray

Brick Special 1 x 2 x 2/3 with Studs on Sides

Light Bluish Gray

Dish 2 x 2 Inverted [Radar]

Black

Dish 2 x 2 Inverted [Radar]

Trans-Light Blue

Panel 1 x 2 x 1 [Rounded Corners]

Black

Brick Special 1 x 2 with Rotation Joint Pin

White

Plate Special 2 x 2 with Horizontal T-Bar Underneath

Dark Bluish Gray

Plate Special 2 x 2 with Horizontal T-Bar Underneath

Black

Technic Brick 1 x 3 [3 Pin Holes]

Red

Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin Holes

Black

Windscreen 5 x 2 x 1 2/3

Dark Red

Hinge Brick 2 x 2 Top Plate Thin

Black

Plate Round 1 x 1 with Solid Stud

Pearl Gold

Plate Round 1 x 1 with Solid Stud

Dark Orange

Chain 2L with Bars

Pearl Gold

Energy Effect, Flame, Squiggly

Reddish Orange

Weapon Sword, Broad with Pearl Titanium Blade

Pearl Gold

Bar Holder with Clip

Black

Bar Holder with Clip

Red

Tile Special 2 x 2 Inverted

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Dark Bluish Gray

Plate Round 6 x 6 with Hole

Dark Pink

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Dark Bluish Gray

Plate Special 1 x 2 with Clip Horizontal on Side

Dark Orange

Brick Curved 2 x 1 No Studs [1/2 Bow]

Black

Brick Curved 2 x 1 No Studs [1/2 Bow]

Dark Pink

Brick Curved 2 x 1 No Studs [1/2 Bow]

Dark Red

Brick Wedged, Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs]

Reddish Brown

Brick Wedged, Sloped 45° 2 x 2 Corner

Light Bluish Gray

Brick Wedged, Sloped 45° 2 x 2 Corner

Black

Plate Special 1 x 2 5.9mm Towball Socket

Light Bluish Gray

Plate Special 1 x 2 5.9mm Centre Side Towball Socket

Light Bluish Gray

Tile 2 x 2 Corner

Light Bluish Gray

Tile Round 2 x 2 with Bottom Stud Holder

Dark Blue

Brick Curved 2 x 2 x 2/3

Black

Brick Curved 2 x 2 x 2/3

Dark Red

Brick Curved 2 x 2 x 2/3

Red

Brick Special 1 x 4 with Masonry Brick Profile

Dark Bluish Gray

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Black

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Red

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Dark Bluish Gray

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Black

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Red

Tile Special 1 x 1 with Clip with Rounded Edges

Pearl Gold

Plate Special 1 x 2 with Handles on Ends

Red

Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

Black

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Black

Plate Round Corners 2 x 6 Double

Dark Tan

Tile Special Round 1 x 1 with Hollow Bar

Pearl Gold

Tile Special Round 1 x 1 with Hollow Bar

Black

Tile Special 2 x 3 Pentagonal

Red

Tile Special 2 x 3 Pentagonal

Dark Tan

Brick Wedged, Sloped 45° 6 x 8 with Pointed Cutout

Dark Red

Brick Wedged, Sloped 4 x 4 Pointed

Black

Brick Wedged, Sloped 4 x 4 Pointed

Dark Red

Bar 2L with Towball

Dark Bluish Gray

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Red

Hair Swept Left Tousled [Plain]

Medium Nougat

Bar Holder with Hole and Bar Handle

Pearl Gold

Brick Curved Inverted 2 x 1

Dark Bluish Gray

Brick Curved Inverted 2 x 1

Bright Pink

Wedge Plate 2 x 2 Left

Black

Wedge Plate 2 x 2 Right

Black

Plate Special 1 x 1 Rounded with Handle

Dark Pink

Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor)

Dark Red

Windscreen 6 x 4 x 1 Hexagonal with Handle

Dark Red

Technic Pin Connector Hub with 2 Axles

Dark Bluish Gray

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud

Black

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud

Red

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud

Dark Red

Minifig Head (No Face), Gold Decorations Print

Trans-Red

Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]

Dark Bluish Gray

Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]

Red

Minifig Neckwear Bracket [One Stud] - Reinforced

Reddish Brown

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Red

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Red

Hinge Plate 1 x 2 Locking with 1 Finger On Top

Light Bluish Gray

Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates

Light Bluish Gray

Technic Brick 1 x 2 [2 Pin Holes]

Reddish Brown

Technic Axle 2 Notched

Red

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Black

Technic Knob Wheel

Black

Technic Axle 5

Light Bluish Gray

Brick Curved Inverted 2 x 2 x 2/3

Black

Brick Curved Inverted 2 x 2 x 2/3

Dark Orange

Brick Curved Inverted 2 x 2 x 2/3

Red

Animal, Crab

Bright Light Orange

Plate Special 2 x 2 with Only 2 studs

Dark Tan

Brick Sloped Double 45° 1 x 1

Light Bluish Gray

Plate Special 1 x 2 Rounded with 2 Open Studs

Black

Plate Special 1 x 2 Rounded with 2 Open Studs

Light Bluish Gray

Plate Special 1 x 2 Rounded with 2 Open Studs

Dark Pink

Brick Curved 1 x 2 x 1 No Studs

Dark Bluish Gray

Brick Curved 1 x 2 x 1 No Studs

Bright Pink

Wave / Flame Small with Pin

Trans-Orange

Technic Connector Beam 3 x 3

Red

Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section

Black

Minifig Neckwear Armor Shoulder Pads

Dark Red

Technic Beam 1 x 2 Thin

Black

Technic Beam 1 x 2 Thin

Red

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Black

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Light Bluish Gray

Wedge Plate 4 x 2 Right

Red

Wedge Plate 4 x 2 Left

Red

Technic Axle Connector with Axle Hole [Reinforced]

Black

Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]

Black

Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot

Blue

Wedge Plate 3 x 2 Right

Dark Red

Wedge Plate 3 x 2 Left

Dark Red

Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove

Black

Bracket 1 x 2 - 2 x 2

Black

Bracket 1 x 2 - 2 x 2

Dark Bluish Gray

Plate Special 1 x 2, Top Clip [Open O]

Red

Plate Special 1 x 2, Top Clip [Open O]

Black

Plate Special 1 x 2, Top Clip [Open O]

Dark Bluish Gray

Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction

Dark Bluish Gray

Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End

Pearl Gold

Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End

Pearl Gold

Brick Wedged, Curved 4 x 4 No Top Studs

Black

Brick Wedged, Sloped 45° 2 x 4 Triple

Pearl Gold

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top]

Dark Bluish Gray

Plate Special 1 x 2 [Side Handle Closed Ends]

Pearl Gold

Plate Special 1 x 2 [Side Handle Closed Ends]

Black

Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth

Black

Brick Curved 3 x 1 No Studs

Black

Brick Curved 3 x 1 No Studs

Bright Pink

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Lime

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Black

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Tan

Technic Ball Joint with Through Axle Hole

Black

Technic Axle and Pin Connector, Perpendicular with Extension

Flat Silver

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Light Bluish Gray

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Black

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Dark Pink

Wedge Plate 6 x 3 Right

Dark Tan

Wedge Plate 6 x 3 Left

Dark Tan

Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth

Light Bluish Gray

Technic Axle 8 with Stop

Dark Bluish Gray

Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball

Black

Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye

Light Bluish Gray

Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout

Black

Technic Axle Connector Smooth [with x Hole + Orientation]

Reddish Brown

Cone 1 x 1 [Top Groove]

Pearl Gold

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Dark Bluish Gray

Plate Round 4 x 4 with Pin Hole

Dark Tan

Brick Special 1 x 1 with Clip Horizontal

Light Bluish Gray

Plate Special 1 x 2 with Handle on End [Closed Ends]

Black

Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole

Light Bluish Gray

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Black

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black

Turntable 4 x 4 Square Base, Locking

Black

Bar 1 x 4 x 3 [End Tabs]

Reddish Brown

Technic Pin Connector Round [Slotted]

Black

Tile 1 x 3

Dark Red

Plate Special 1 x 2 with Clip Horizontal on End

Red

Weapon Lightsaber Hilt with Bottom Ring

Dark Brown

Bar, Angled with 1 x 1 Round Plate / Stud on End

Trans-Clear

Tile Special 2 x 3 with 2 Clips without Tab between Clips

Red

Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole

Black

Brick Wedged, Curved 2 x 2 with Stud Notches

Dark Red

Tile Round 3 x 3

Black

Tile Round 3 x 3

Dark Blue

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides

Black

Animal / Creature Body Part, Tail / Claw / Horn / Branch / Tentacle, End Section, Large

Black

Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides

Black

Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides

Dark Bluish Gray

Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes

Dark Bluish Gray

Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes

Black

Bar 1L / Stem with 3 Sprouts/Prongs

Light Aqua

Plate Round Corner 3 x 3 with 2 x 2 Round Cutout

Dark Red

Hair Spiked with Red Headband Pattern

Dark Brown

Technic Axle and Pin Connector Perpendicular Double Split [Reinforced]

Black

Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate

Black

Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder

Red

Bracket 1 x 1 - 1 x 2 Inverted

Red

Fin Jagged with Axle Hole

Pearl Gold

Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]

Black

Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]

Light Bluish Gray

Plate Special 1 x 4 Rounded with 2 Open Studs

Light Bluish Gray

Plate Special 1 x 3 Rounded with 3 Open Studs

Black

Plate Special 1 x 1 with Handle on 2 Ends

Black

Plate 1 x 5

Red

Wedge Plate 6 x 2 Left

Black

Wedge Plate 6 x 2 Right

Black

Brick Curved 2 x 1 with Inverted Cutout

Black

Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder

Black

Bracket 1 x 1 - 1 x 2

Black

Bracket 1 x 1 - 1 x 2

Dark Bluish Gray

Technic Rotation Joint Disk with Pin and Double Rotation Joint Ball Half

Black

Brick Special 2 x 5 with Slope, Studs on Side

Black

Creature Body Part, Dragon Head Lower Jaw with Pointy Chin

Dark Pink

Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket

Dark Bluish Gray

Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket

Red

Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Long Tip)

Lime

Rotation Joint Socket with 2 Pins

Dark Bluish Gray

Plate Round 1 x 1 with Open Stud

Reddish Brown

Technic Brick 1 x 2 with Hole and Dual Beam Extensions

Dark Bluish Gray

Cone 1.17 x 1.17 x 2/3 (Fez)

Reddish Brown

Brick Sloped 30° 1 x 2 x 2/3

Red

Brick Sloped 30° 1 x 2 x 2/3

Black

Brick Sloped 30° 1 x 2 x 2/3

Dark Tan

Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder

Light Bluish Gray

Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder

Lime

Tile 2 x 4 with Groove

Dark Tan

Equipment Oar / Paddle [Reinforced]

Reddish Brown

Bar 3L

Pearl Gold

Bar 3L

Reddish Brown

Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes

Black

Technic Pin 1/2 with Friction

Red

Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside]

Dark Orange

Plate 16 x 16

Light Bluish Gray

Hat, Conical Asian Style

Tan

Brick Curved 4 x 1 Double, No Studs

Black

Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs

Red

Brick Curved 4 x 2 No Studs

Black

Brick and Axle Separator v2.0

Dark Turquoise

Brick Round 2 x 2 Truncated Cone

Light Bluish Gray

Tile Round 1 x 1

Dark Blue

Cockpit 4 x 2 x 3 with Pin Hole, and 2 Clips

Dark Bluish Gray

Bracket 1 x 2 - 2 x 2 Inverted

Red

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Pearl Gold

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Red

Bracket 1 x 2 - 1 x 2 Inverted

Black

Bracket 1 x 2 - 1 x 2 Inverted

Dark Orange

Bracket 1 x 2 - 1 x 2

Light Bluish Gray

Bracket 1 x 2 - 1 x 2

Black

Bracket 1 x 2 - 1 x 2

Dark Bluish Gray

Large Figure Cape, Tattered with Dark Red Print

Dark Tan

Poster, Fire Knight Mech

[No Color/Any Color]

Sticker Sheet for Set 71846-1

White

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