8146-1
Nitro Muscle
Building instructions
The building instructions are on the official LEGO website. We do not host any instructions ourselves; the link below takes you to the official page.
View building instructions on LEGO.com (opens an external website)This set on Rebrickable (opens an external website)
Parts list – 8146-1 Nitro Muscle
98 lines, 603 pieces
| Image | Part | Name | Colour | Quantity | Note |
|---|---|---|---|---|---|
 | 3004 | Brick 1 x 2Bricks | Red | 2× | |
 | 3008 | Brick 1 x 8Bricks | Red | 1× | |
 | 3003 | Brick 2 x 2Bricks | Black | 1× | |
 | 30367b | Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle HolderBricks Round and Cones | White | 2× | |
 | 3941 | Brick Round 2 x 2 with Axle HoleBricks Round and Cones | White | 4× | |
 | 30414 | Brick Special 1 x 4 with 4 Studs on One SideBricks Special | Black | 1× | |
 | 52031 | Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 StudsBricks Wedged | Yellow | 1× | |
 | 4599a | Tap 1 x 1 with Hole in SpoutMinifig Accessories | Red | 2× | |
 | 6231 | Panel 1 x 1 x 1 CornerPanels | Yellow | 20× | |
 | 4477 | Plate 1 x 10Plates | Yellow | 1× | |
 | 3710 | Plate 1 x 4Plates | Red | 1× | |
 | 3666 | Plate 1 x 6Plates | Light Bluish Gray | 1× | |
 | 3795 | Plate 2 x 6Plates | Yellow | 1× | |
 | 3034 | Plate 2 x 8Plates | Yellow | 1× | |
 | 3032 | Plate 4 x 6Plates | Black | 2× | |
 | 4032a | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Plates Round Curved and Dishes | Black | 4× | |
![Part 2654 Plate Round 2 x 2 with Rounded Bottom [Boat Stud] in Trans-Clear](https://cdn.rebrickable.com/media/parts/elements/4278412.jpg) | 2654 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Plates Round Curved and Dishes | Trans-Clear | 2× | |
![Part 57861 Sticker Sheet for Set 8146-1 in [No Color/Any Color]](https://cdn.rebrickable.com/media/parts/photos/9999/8146stk01-9999-77cfc17b-0b92-4c13-b057-49b196f65b4e.jpg) | 57861 | Sticker Sheet for Set 8146-1Stickers | [No Color/Any Color] | 1× | |
 | 3708 | Technic Axle 12Technic Axles | Black | 3× | |
 | 32062 | Technic Axle 2 NotchedTechnic Axles | Red | 22× | |
 | 4519 | Technic Axle 3Technic Axles | Light Bluish Gray | 6× | |
 | 6587 | Technic Axle 3 with StudTechnic Axles | Dark Bluish Gray | 10× | |
 | 3705 | Technic Axle 4Technic Axles | Black | 10× | |
 | 32073 | Technic Axle 5Technic Axles | Light Bluish Gray | 5× | |
![Part 59426 Technic Axle 5.5 with Stop [Rounded Short End] in Dark Bluish Gray](https://cdn.rebrickable.com/media/parts/elements/4508553.jpg) | 59426 | Technic Axle 5.5 with Stop [Rounded Short End]Technic Axles | Dark Bluish Gray | 5× | |
 | 32525 | Technic Beam 1 x 11 ThickTechnic Beams | Red | 7× | |
 | 32009 | Technic Beam 1 x 11.5 Double Bent ThickTechnic Beams | Yellow | 10× | |
 | 41239 | Technic Beam 1 x 13 ThickTechnic Beams | Black | 6× | |
 | 32278 | Technic Beam 1 x 15 ThickTechnic Beams | Dark Bluish Gray | 6× | |
 | 32278 | Technic Beam 1 x 15 ThickTechnic Beams | Yellow | 10× | |
 | 41677 | Technic Beam 1 x 2 ThinTechnic Beams | Black | 4× | |
 | 32523 | Technic Beam 1 x 3 ThickTechnic Beams | Red | 4× | |
 | 6632 | Technic Beam 1 x 3 ThinTechnic Beams | Black | 4× | |
 | 32316 | Technic Beam 1 x 5 ThickTechnic Beams | Yellow | 8× | |
 | 32063 | Technic Beam 1 x 6 ThinTechnic Beams | Black | 2× | |
 | 32348 | Technic Beam 1 x 7 Bent (4 - 4) ThickTechnic Beams | Red | 7× | |
 | 32524 | Technic Beam 1 x 7 ThickTechnic Beams | Black | 3× | |
 | 32524 | Technic Beam 1 x 7 ThickTechnic Beams | Yellow | 3× | |
 | 32271 | Technic Beam 1 x 9 Bent (7 - 3) ThickTechnic Beams | Red | 4× | |
 | 32271 | Technic Beam 1 x 9 Bent (7 - 3) ThickTechnic Beams | Yellow | 2× | |
 | 40490 | Technic Beam 1 x 9 ThickTechnic Beams | Black | 1× | |
 | 40490 | Technic Beam 1 x 9 ThickTechnic Beams | Yellow | 4× | |
 | 32140 | Technic Beam 2 x 4 L-Shape ThickTechnic Beams | Black | 12× | |
 | 32526 | Technic Beam 3 x 5 L-Shape ThickTechnic Beams | Yellow | 21× | |
![Part 2905 Technic Beam Triangle Thin [Type I] in Dark Bluish Gray](https://cdn.rebrickable.com/media/parts/elements/4210689.jpg) | 2905 | Technic Beam Triangle Thin [Type I]Technic Beams | Dark Bluish Gray | 4× | |
 | 3713 | Technic BushTechnic Bushes | Red | 10× | |
 | 32123b | Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedTechnic Bushes | Light Bluish Gray | 2× | |
![Part 6538b Technic Axle Connector Ridged [with x Hole x Orientation] in Light Bluish Gray](https://cdn.rebrickable.com/media/parts/elements/4211543.jpg) | 6538b | Technic Axle Connector Ridged [with x Hole x Orientation]Technic Connectors | Light Bluish Gray | 2× | |
![Part 6538b Technic Axle Connector Ridged [with x Hole x Orientation] in Yellow](https://cdn.rebrickable.com/media/parts/elements/4140507.jpg) | 6538b | Technic Axle Connector Ridged [with x Hole x Orientation]Technic Connectors | Yellow | 4× | |
 | 32013 | Technic Axle and Pin Connector Angled #1Technic Connectors | Light Bluish Gray | 2× | |
 | 32013 | Technic Axle and Pin Connector Angled #1Technic Connectors | Yellow | 6× | |
 | 32034 | Technic Axle and Pin Connector Angled #2 - 180°Technic Connectors | Black | 3× | |
 | 32016 | Technic Axle and Pin Connector Angled #3 - 157.5°Technic Connectors | Black | 2× | |
 | 32016 | Technic Axle and Pin Connector Angled #3 - 157.5°Technic Connectors | Red | 2× | |
 | 32192 | Technic Axle and Pin Connector Angled #4 - 135°Technic Connectors | Black | 7× | |
 | 32014 | Technic Axle and Pin Connector Angled #6 - 90°Technic Connectors | Dark Bluish Gray | 2× | |
 | 32014 | Technic Axle and Pin Connector Angled #6 - 90°Technic Connectors | Red | 2× | |
 | 6536 | Technic Axle and Pin Connector PerpendicularTechnic Connectors | Black | 4× | |
 | 42003 | Technic Axle and Pin Connector Perpendicular 3L with 2 Pin HolesTechnic Connectors | Yellow | 14× | |
 | 32184 | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin HoleTechnic Connectors | White | 2× | |
 | 32068 | Technic Axle and Pin Connector Perpendicular 3L with Pin HoleTechnic Connectors | Black | 2× | |
 | 32291 | Technic Axle and Pin Connector Perpendicular DoubleTechnic Connectors | Red | 5× | |
 | 41678 | Technic Axle and Pin Connector Perpendicular Double SplitTechnic Connectors | Light Bluish Gray | 5× | |
 | 48989 | Technic Pin Connector Hub Perpendicular 3L with 4 PinsTechnic Connectors | Light Bluish Gray | 2× | |
 | 32557 | Technic Pin Connector Perpendicular LongTechnic Connectors | Yellow | 8× | |
 | 3647 | Technic Gear 8 ToothTechnic Gears | Light Bluish Gray | 2× | |
 | 3743 | Technic Gear Rack 1 x 4Technic Gears | Light Bluish Gray | 1× | |
 | 32534 | Technic Panel Fairing # 7 Small Long, Large Hole, Side ATechnic Panels | Red | 1× | |
 | 32535 | Technic Panel Fairing # 8 Small Long, Large Hole, Side BTechnic Panels | Red | 1× | |
 | 44350 | Technic Panel Fairing #20 Large Long, Small Hole, Side ATechnic Panels | Red | 3× | |
 | 44351 | Technic Panel Fairing #21 Large Long, Small Hole, Side BTechnic Panels | Red | 3× | |
 | 44352 | Technic Panel Fairing #22 Large Short, Small Hole, Side ATechnic Panels | Red | 1× | |
 | 44353 | Technic Panel Fairing #23 Large Short, Small Hole, Side BTechnic Panels | Red | 1× | |
 | 43093 | Technic Axle Pin with Friction Ridges LengthwiseTechnic Pins | Blue | 35× | |
 | 4274 | Technic Pin 1/2 without Friction RidgesTechnic Pins | Light Bluish Gray | 10× | |
![Part 32054 Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] in Light Bluish Gray](https://cdn.rebrickable.com/media/parts/elements/4211865.jpg) | 32054 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]Technic Pins | Light Bluish Gray | 12× | |
 | 6558 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsTechnic Pins | Black | 71× | |
 | 2780 | Technic Pin with Friction Ridges Lengthwise and Center SlotsTechnic Pins | Black | 107× | |
![Part 41669 Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] in Trans-Red](https://cdn.rebrickable.com/media/parts/elements/4163567.jpg) | 41669 | Technic Tooth 1 x 3 with Axle Hole [Rounded Underside]Technic Special | Trans-Red | 4× | |
 | 46453 | Technic Engine Tunable, Block with Trapezoidal Air ScoopTechnic Steering, Suspension and Engine | Pearl Light Gray | 2× | |
 | 32195b | Technic Steering Arm 6.5 x 2 with Towball Socket Rounded, ChamferedTechnic Steering, Suspension and Engine | Black | 1× | |
 | 32069 | Technic Steering Arm with 2 PinsTechnic Steering, Suspension and Engine | Black | 2× | |
![Part 40001 Technic Steering Wheel Pilot's Yoke [Open Stud, Axle Hole with X Opening] in Dark Bluish Gray](https://cdn.rebrickable.com/media/parts/elements/4210710.jpg) | 40001 | Technic Steering Wheel Pilot's Yoke [Open Stud, Axle Hole with X Opening]Technic Steering, Suspension and Engine | Dark Bluish Gray | 1× | |
 | 3069b | Tile 1 x 2 with GrooveTiles | Black | 1× | |
 | 3069b | Tile 1 x 2 with GrooveTiles | Red | 2× | |
 | 3068b | Tile 2 x 2 with GrooveTiles | Black | 1× | |
 | 32199 | Axle Hose, Soft 11LTubes and Hoses | Black | 2× | |
 | 32235 | Axle Hose, Soft 19LTubes and Hoses | Red | 4× | |
 | 78c11 | Hose, Ribbed 7mm D. 11L / 8.8cmTubes and Hoses | Pearl Light Gray | 2× | |
 | 44771 | Tyre 68.8 x 36 ZRWheels and Tyres | Black | 2× | |
 | 56907 | Tyre 81.6 x 36 RWheels and Tyres | Black | 2× | |
 | 55982 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow SpokesWheels and Tyres | Light Bluish Gray | 2× | |
 | 56145 | Wheel 30.4 x 20 without Pinholes, with Reinforced RimWheels and Tyres | Light Bluish Gray | 1× | |
 | 44772 | Wheel 56 x 34 Technic Racing Medium with 3 Pin HolesWheels and Tyres | Black | 4× | |
| 32123b | Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedTechnic Bushes | Light Bluish Gray | 1× | Spare |
| 3647 | Technic Gear 8 ToothTechnic Gears | Light Bluish Gray | 1× | Spare |
| 4274 | Technic Pin 1/2 without Friction RidgesTechnic Pins | Light Bluish Gray | 1× | Spare |
| 2780 | Technic Pin with Friction Ridges Lengthwise and Center SlotsTechnic Pins | Black | 2× | Spare |