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Parts list

McLaren Senna GTR 42123-1

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145 entries, grouped by color then part type, the way you'd sort the pile. Every part links to its own page so you can compare seller prices.

QtyTypePartRef
(Not Applicable) · 1 pcs
Sticker Sheet for Set 42123-11×StickersSticker Sheet for Set 42123-172203
Black · 444 pcs
Brick Curved 2 x 1 No Studs [1/2 Bow]6×Bricks CurvedBrick Curved 2 x 1 No Studs [1/2 Bow]11477
Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]1×Bricks CurvedBrick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]11153
Panel 1 x 2 x 1 [Rounded Corners]8×PanelsPanel 1 x 2 x 1 [Rounded Corners]4865b
Plate 1 x 16×PlatesPlate 1 x 13024
Plate 1 x 42×PlatesPlate 1 x 43710
Plate 1 x 82×PlatesPlate 1 x 83460
Plate 2 x 81×PlatesPlate 2 x 83034
Plate Special 1 x 2 with Pin Hole Underneath3×Plates SpecialPlate Special 1 x 2 with Pin Hole Underneath18677
Technic Axle 2 Notched2×Technic AxlesTechnic Axle 2 Notched32062
Technic Axle 66×Technic AxlesTechnic Axle 63706
Technic Beam 1 x 13 Thick12×Technic BeamsTechnic Beam 1 x 13 Thick41239
Technic Beam 1 x 15 Thick1×Technic BeamsTechnic Beam 1 x 15 Thick32278
Technic Beam 1 x 2 Thick12×Technic BeamsTechnic Beam 1 x 2 Thick43857
Technic Beam 1 x 2 Thin12×Technic BeamsTechnic Beam 1 x 2 Thin41677
Technic Beam 1 x 3 Thick11×Technic BeamsTechnic Beam 1 x 3 Thick32523
Technic Beam 1 x 3 Thin4×Technic BeamsTechnic Beam 1 x 3 Thin6632
Technic Beam 1 x 5 Thick16×Technic BeamsTechnic Beam 1 x 5 Thick32316
Technic Beam 1 x 6 Thin4×Technic BeamsTechnic Beam 1 x 6 Thin32063
Technic Beam 1 x 7 Thick5×Technic BeamsTechnic Beam 1 x 7 Thick32524
Technic Beam 2 x 4 L-Shape Thick16×Technic BeamsTechnic Beam 2 x 4 L-Shape Thick32140
Technic Beam 3 x 3 T-Shape Thick1×Technic BeamsTechnic Beam 3 x 3 T-Shape Thick60484
Technic Beam 3 x 5 L-Shape Thick10×Technic BeamsTechnic Beam 3 x 5 L-Shape Thick32526
Technic Brick 1 x 1 with Pin Hole2×Technic BricksTechnic Brick 1 x 1 with Pin Hole6541
Technic Axle and Pin Connector Angled #14×Technic ConnectorsTechnic Axle and Pin Connector Angled #132013
Technic Axle and Pin Connector Angled #6 - 90°2×Technic ConnectorsTechnic Axle and Pin Connector Angled #6 - 90°32014
Technic Axle and Pin Connector Perpendicular19×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular6536
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes19×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes42003
Technic Axle and Pin Connector Perpendicular Double Split6×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular Double Split41678
Technic Axle and Pin Connector Perpendicular Triple3×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular Triple63869
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]2×Technic ConnectorsTechnic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]42195
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]27×Technic ConnectorsTechnic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]65487
Technic Pin Connector Hub with 2 Perpendicular Axles2×Technic ConnectorsTechnic Pin Connector Hub with 2 Perpendicular Axles10197
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]2×Technic ConnectorsTechnic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]87082
Technic Pin Connector Perpendicular Long5×Technic ConnectorsTechnic Pin Connector Perpendicular Long32557
Technic Pin Connector Round 1L [Beam]14×Technic ConnectorsTechnic Pin Connector Round 1L [Beam]18654
Technic Pin Connector Toggle Joint Smooth Double with 2 Pins [Square Holes]2×Technic ConnectorsTechnic Pin Connector Toggle Joint Smooth Double with 2 Pins [Square Holes]65746
Technic Gear 12 Tooth Double Bevel2×Technic GearsTechnic Gear 12 Tooth Double Bevel32270
Technic Gear Rack 1 x 7 with Axle and Pin Holes1×Technic GearsTechnic Gear Rack 1 x 7 with Axle and Pin Holes87761
Technic Panel Curved 3 x 132×Technic PanelsTechnic Panel Curved 3 x 1318944
Technic Panel Fairing #1 Small Smooth Short, Side A1×Technic PanelsTechnic Panel Fairing #1 Small Smooth Short, Side A87080
Technic Panel Fairing #2 Small Smooth Short, Side B1×Technic PanelsTechnic Panel Fairing #2 Small Smooth Short, Side B87086
Technic Panel Fairing #21 5L Small Smooth, Side B9×Technic PanelsTechnic Panel Fairing #21 5L Small Smooth, Side B11946
Technic Panel Fairing #22 5L Small Smooth, Side A9×Technic PanelsTechnic Panel Fairing #22 5L Small Smooth, Side A11947
Technic Panel Fairing 2 x 3 x 12×Technic PanelsTechnic Panel Fairing 2 x 3 x 171682
Technic Pin with Friction Ridges Lengthwise and Center Slots146×Technic PinsTechnic Pin with Friction Ridges Lengthwise and Center Slots2780
Technic Steering Wheel Small (3 Studs Diameter)1×Technic Steering, Suspension and EngineTechnic Steering Wheel Small (3 Studs Diameter)2819
Tile 1 x 1 with Groove1×TilesTile 1 x 1 with Groove3070b
Tile 1 x 6 with Groove2×TilesTile 1 x 6 with Groove6636
Tile 2 x 32×TilesTile 2 x 326603
Axle Hose, Soft 16L2×Tubes and HosesAxle Hose, Soft 16L32202
Hose Rigid 3mm D. 9L / 7.2cm1×Tubes and HosesHose Rigid 3mm D. 9L / 7.2cm75c09
Tyre 43.2 x 142×Wheels and TyresTyre 43.2 x 1430699
Tyre 43.2 x 22 ZR2×Wheels and TyresTyre 43.2 x 22 ZR44309
Wheel 30 x 142×Wheels and TyresWheel 30 x 1456904
Wheel 30.4 x 20 without Pinholes, with Reinforced Rim2×Wheels and TyresWheel 30.4 x 20 without Pinholes, with Reinforced Rim56145
Blue · 161 pcs
Technic Beam 1 x 15 Thick2×Technic BeamsTechnic Beam 1 x 15 Thick32278
Technic Beam 1 x 7 Thick2×Technic BeamsTechnic Beam 1 x 7 Thick32524
Technic Beam 3 x 5 L-Shape Thick4×Technic BeamsTechnic Beam 3 x 5 L-Shape Thick32526
Technic Axle Connector with Axle Hole4×Technic ConnectorsTechnic Axle Connector with Axle Hole32039
Technic Axle and Pin Connector Angled #12×Technic ConnectorsTechnic Axle and Pin Connector Angled #132013
Technic Axle and Pin Connector Angled #5 - 112.5°8×Technic ConnectorsTechnic Axle and Pin Connector Angled #5 - 112.5°32015
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]2×Technic ConnectorsTechnic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]65487
Technic Pin Connector Hub with 2 Axles4×Technic ConnectorsTechnic Pin Connector Hub with 2 Axles27940
Technic Panel Car Mudguard Arched 9 x 2 x 3 with Light Bluish Grey/Black Decorations print1×Technic PanelsTechnic Panel Car Mudguard Arched 9 x 2 x 3 with Light Bluish Grey/Black Decorations print42531pr0001
Technic Panel Car Mudguard Arched 9 x 2 x 3 with Light Bluish Grey/Black Decorations print1×Technic PanelsTechnic Panel Car Mudguard Arched 9 x 2 x 3 with Light Bluish Grey/Black Decorations print42531pr0002
Technic Panel Fairing #1 Small Smooth Short, Side A1×Technic PanelsTechnic Panel Fairing #1 Small Smooth Short, Side A87080
Technic Panel Fairing #2 Small Smooth Short, Side B1×Technic PanelsTechnic Panel Fairing #2 Small Smooth Short, Side B87086
Technic Panel Fairing #21 5L Small Smooth, Side B2×Technic PanelsTechnic Panel Fairing #21 5L Small Smooth, Side B11946
Technic Panel Fairing #22 5L Small Smooth, Side A2×Technic PanelsTechnic Panel Fairing #22 5L Small Smooth, Side A11947
Technic Panel Fairing #5 Long Smooth, Side A1×Technic PanelsTechnic Panel Fairing #5 Long Smooth, Side A64681
Technic Panel Fairing #6 Long Smooth, Side B1×Technic PanelsTechnic Panel Fairing #6 Long Smooth, Side B64393
Technic Panel Fairing 2 x 3 x 12×Technic PanelsTechnic Panel Fairing 2 x 3 x 171682
Technic Axle Pin with Friction Ridges Lengthwise17×Technic PinsTechnic Axle Pin with Friction Ridges Lengthwise43093
Technic Pin 1/230×Technic PinsTechnic Pin 1/24274
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot68×Technic PinsTechnic Pin Long with Friction Ridges Lengthwise, 1 Center Slot42924
Technic Tooth 1 x 3 with Axle Hole [Hollow Underside]2×Technic SpecialTechnic Tooth 1 x 3 with Axle Hole [Hollow Underside]48267
Axle Hose, Soft 11L3×Tubes and HosesAxle Hose, Soft 11L32199
Dark Bluish Gray · 46 pcs
Technic Axle 4 with Stop5×Technic AxlesTechnic Axle 4 with Stop87083
Technic Axle 8 with Stop1×Technic AxlesTechnic Axle 8 with Stop55013
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole7×Technic BeamsTechnic Beam 1 x 2 Thick with Pin Hole and Axle Hole60483
Technic Beam 1 x 3 Thick2×Technic BeamsTechnic Beam 1 x 3 Thick32523
Technic Beam 1 x 9 Thick5×Technic BeamsTechnic Beam 1 x 9 Thick40490
Technic Axle Connector Smooth [with x Hole + Orientation]4×Technic ConnectorsTechnic Axle Connector Smooth [with x Hole + Orientation]59443
Technic Panel Curved and Bent 6 x 32×Technic PanelsTechnic Panel Curved and Bent 6 x 324116
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle20×Technic PinsTechnic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle11214
Dark Tan · 2 pcs
Technic Axle 3 with Stud2×Technic AxlesTechnic Axle 3 with Stud6587
Light Bluish Gray · 101 pcs
Brick Curved 2 x 1 No Studs [1/2 Bow]2×Bricks CurvedBrick Curved 2 x 1 No Studs [1/2 Bow]11477
Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes1×Bricks CurvedBrick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes88930
Plate 1 x 12×PlatesPlate 1 x 13024
Plate 1 x 61×PlatesPlate 1 x 63666
Technic Axle 55×Technic AxlesTechnic Axle 532073
Technic Axle 93×Technic AxlesTechnic Axle 960485
Technic Beam 1 x 3 Thick2×Technic BeamsTechnic Beam 1 x 3 Thick32523
Technic Beam 1 x 6 Thin2×Technic BeamsTechnic Beam 1 x 6 Thin32063
Technic Beam 1 x 7 Thick4×Technic BeamsTechnic Beam 1 x 7 Thick32524
Technic Beam 2 x 4 L-Shape Thick2×Technic BeamsTechnic Beam 2 x 4 L-Shape Thick32140
Technic Bush13×Technic BushesTechnic Bush3713
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced10×Technic BushesTechnic Bush 1/2 Smooth with Axle Hole Semi-Reduced32123b
Technic Axle and Pin Connector Angled #15×Technic ConnectorsTechnic Axle and Pin Connector Angled #132013
Technic Axle and Pin Connector Angled #4 - 135°2×Technic ConnectorsTechnic Axle and Pin Connector Angled #4 - 135°32192
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole3×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole32184
Technic Axle and Pin Connector Perpendicular Double4×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular Double32291
Technic Axle and Pin Connector Perpendicular Triple2×Technic ConnectorsTechnic Axle and Pin Connector Perpendicular Triple63869
Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)2×Technic ConnectorsTechnic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)65489
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]3×Technic ConnectorsTechnic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]87082
Technic Pin Connector Perpendicular 2 x 2 Bent4×Technic ConnectorsTechnic Pin Connector Perpendicular 2 x 2 Bent44809
Technic Pin Connector Perpendicular Long4×Technic ConnectorsTechnic Pin Connector Perpendicular Long32557
Technic Pin Connector Round 1L [Beam]3×Technic ConnectorsTechnic Pin Connector Round 1L [Beam]18654
Technic Pin Connector Round [Slotted]2×Technic ConnectorsTechnic Pin Connector Round [Slotted]62462
Technic Panel Fairing #21 5L Small Smooth, Side B1×Technic PanelsTechnic Panel Fairing #21 5L Small Smooth, Side B11946
Technic Panel Fairing #22 5L Small Smooth, Side A1×Technic PanelsTechnic Panel Fairing #22 5L Small Smooth, Side A11947
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]7×Technic PinsTechnic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]32054
Technic Pin without Friction Ridges Lengthwise6×Technic PinsTechnic Pin without Friction Ridges Lengthwise3673
Red · 32 pcs
Technic Axle 2 Notched22×Technic AxlesTechnic Axle 2 Notched32062
Technic Axle 42×Technic AxlesTechnic Axle 43705
Technic Beam 1 x 3 Thin2×Technic BeamsTechnic Beam 1 x 3 Thin6632
Technic Axle and Pin Connector Angled #2 - 180°6×Technic ConnectorsTechnic Axle and Pin Connector Angled #2 - 180°32034
Reddish Brown · 15 pcs
Technic Axle 3 with Stop13×Technic AxlesTechnic Axle 3 with Stop24316
Technic Axle 5 with Stop2×Technic AxlesTechnic Axle 5 with Stop15462
Tan · 9 pcs
Technic Gear 12 Tooth Bevel4×Technic GearsTechnic Gear 12 Tooth Bevel6589
Technic Pin 3/42×Technic PinsTechnic Pin 3/432002
Technic Pin Long without Friction Ridges, with Anti-Roll Notch2×Technic PinsTechnic Pin Long without Friction Ridges, with Anti-Roll Notch39888
Trans-Clear · 8 pcs
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)4×Bricks SlopedBrick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)54200
Plate 1 x 12×PlatesPlate 1 x 13024
Trans-Red · 2 pcs
Bar 4L (Lightsaber Blade / Wand)2×Bars, Ladders and FencesBar 4L (Lightsaber Blade / Wand)30374
White · 3 pcs
Bar 4L (Lightsaber Blade / Wand)2×Bars, Ladders and FencesBar 4L (Lightsaber Blade / Wand)30374
Technic Beam 1 x 7 Thin1×Technic BeamsTechnic Beam 1 x 7 Thin32065
Yellow · 20 pcs
Technic Axle 36×Technic AxlesTechnic Axle 34519
Technic Axle 75×Technic AxlesTechnic Axle 744294
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced8×Technic BushesTechnic Bush 1/2 Smooth with Axle Hole Semi-Reduced32123b
Black · 444 pcs
Plate 1 x 11×PlatesPlate 1 x 1 (spare)3024
Technic Pin Connector Round 1L [Beam]1×Technic ConnectorsTechnic Pin Connector Round 1L [Beam] (spare)18654
Technic Pin with Friction Ridges Lengthwise and Center Slots1×Technic PinsTechnic Pin with Friction Ridges Lengthwise and Center Slots (spare)2780
Tile 1 x 1 with Groove1×TilesTile 1 x 1 with Groove (spare)3070b
Blue · 161 pcs
Technic Pin 1/21×Technic PinsTechnic Pin 1/2 (spare)4274
Light Bluish Gray · 101 pcs
Plate 1 x 11×PlatesPlate 1 x 1 (spare)3024
Technic Bush1×Technic BushesTechnic Bush (spare)3713
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced1×Technic BushesTechnic Bush 1/2 Smooth with Axle Hole Semi-Reduced (spare)32123b
Technic Pin Connector Round 1L [Beam]1×Technic ConnectorsTechnic Pin Connector Round 1L [Beam] (spare)18654
Technic Pin without Friction Ridges Lengthwise1×Technic PinsTechnic Pin without Friction Ridges Lengthwise (spare)3673
Tan · 9 pcs
Technic Pin 3/41×Technic PinsTechnic Pin 3/4 (spare)32002
Trans-Clear · 8 pcs
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)1×Bricks SlopedBrick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) (spare)54200
Plate 1 x 11×PlatesPlate 1 x 1 (spare)3024
Yellow · 20 pcs
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced1×Technic BushesTechnic Bush 1/2 Smooth with Axle Hole Semi-Reduced (spare)32123b