Parts list 47
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Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2021
× 19
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Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 11
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Technic Bush
× 8
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Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
× 7
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Technic Axle 2 Notched
× 7
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Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 6
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![Technic Pin Connector Round 1L [Beam] Dark Bluish Gray](/media/parts/18654/72/technic-pin-connector-round-1l-beam-dark-bluish-gray.jpg)
Technic Pin Connector Round 1L [Beam]
× 4
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Technic Axle and Pin Connector Angled #1
× 4
-
Technic Axle and Pin Connector Angled #3 - 157.5°
× 4
-
Technic Axle and Pin Connector Perpendicular Double
× 4
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Technic Beam 3 × 5 L-Shape Thick
× 4
-
Wheel 30.4 × 20 without Pinholes, with Reinforced Rim
× 4
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Technic Axle 3
× 3
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Technic Axle 5
× 3
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Technic Axle 12
× 2
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Plate 1 × 4
× 2
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Technic Pin 1/2 without Friction Ridges
× 2
-
Technic Axle and Pin Connector Perpendicular
× 2
-
Technic Axle and Pin Connector Angled #6 - 90°
× 2
-
Technic Axle and Pin Connector Angled #5 - 112.5°
× 2
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Technic Beam 2 × 4 L-Shape Thick
× 2
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Technic Beam 3 × 5 L-Shape with Quarter Ellipse Thin
No longer produced · last seen 2024
× 2
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Technic Beam 1 × 15 Thick
× 2
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Technic Beam 1 × 5 Thick
× 2
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Technic Beam 1 × 3 Thick
× 2
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Technic Beam 1 × 2 Thin
× 2
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Technic Axle and Pin Connector Perpendicular Double Split
No longer produced · last seen 2021
× 2
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Technic Axle Pin with Friction Ridges Lengthwise
× 2
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Tyre 56 × 26 Balloon
× 2
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Technic Beam 1 × 2 Thick with Pin Hole and Axle Hole
× 2
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Tyre 43.2 × 26 Balloon Small
No longer produced · last seen 2021
× 2
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Wave / Flame Rounded Large with Marbled Trans-Yellow Pattern
× 2
-
Tile 1 × 4 with Groove
× 1
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![Technic Brick 1 × 4 [3 Pin Holes] Black](/media/parts/3701/0/technic-brick-1-x-4-3-pin-holes-black.jpg)
Technic Brick 1 × 4 [3 Pin Holes]
× 1
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Technic Axle 4
× 1
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Technic Axle 8
× 1
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Pullback Motor 6 × 3 × 5
× 1
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![Technic Beam 3 × 5 Thick [90° Offset Centre Beam Holes] Light Bluish Gray](/media/parts/14720/71/technic-beam-3-x-5-thick-90-offset-centre-beam-holes-light-bluish-gray.jpg)
Technic Beam 3 × 5 Thick [90° Offset Centre Beam Holes]
× 1
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Technic Panel Curved 7 × 3 with 2 Pin Holes through Panel Surface
× 1
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![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red](/media/parts/32054/4/technic-pin-long-with-friction-ridges-lengthwise-and-stop-bush-3-lateral-holes-big-pin-hole-red.jpg)
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 1
-
Technic Beam 2 × 4 L-Shape Thick
× 1
-
![Sticker Sheet for Set 42073-1 [No Color/Any Color]](/media/parts/36566/9999/sticker-sheet-for-set-42073-1-no-colorany-color.jpg)
Sticker Sheet for Set 42073-1
No longer produced · last seen 2018
× 1
-
Technic Axle 7
× 1
-
Technic Beam 3 × 3 T-Shape Thick
× 1
-
Technic Panel Fairing # 4 Small Smooth Long, Side B
× 1
-
Technic Panel Fairing # 3 Small Smooth Long, Side A
× 1
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![Plate Special 3 × 4 with 1 × 4 Center Studs [Plain] Black](/media/parts/88646/0/plate-special-3-x-4-with-1-x-4-center-studs-plain-black.jpg)
Plate Special 3 × 4 with 1 × 4 Center Studs [Plain]
× 1
No part matches this colour selection.
As BrickLink list (XML)
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (4)
These extra parts come with the set in case one gets lost.
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- 42073B - Cherry Racer
- 42073 Racing Tractor
- 42073 B-Model Racing car
- 42073 Racer
- 42073 Dragster
- 42073 Fire racer
- 42073 Motorcycle
- 42073 Tractor
- 42073 Power Trike
- 42073- pull back drag car
- 42073 jet
- BASH Aircraft
