Hydroplane Racer (42045-1) is a Technic LEGO set released in 2016 with 180 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 60 unique part types.
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Building instructions
2 official booklets — read on BrickID
Book 1 of 2 · US Letter Book 2 of 2 · US Letter
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Parts in this set
60 parts · page 1 of 2 · updating…
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Axle Hose, Soft 7L32580 · ×2 · Black -
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/4208686.jpg)
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654 · ×2 · Blue -
Propeller 3 Blade 3 Diameter with Axle Cross6041 · ×1 · Black -
Sticker Sheet for Set 42045-124732 · ×1 · [No Color/Any Color] -
Technic Axle 2 Notched32062 · ×7 · Red -
Technic Axle 34519 · ×6 · Light Bluish Gray -
Technic Axle 43705 · ×2 · Black -
Technic Axle 4 with Stop87083 · ×1 · Dark Bluish Gray -
Technic Axle 532073 · ×4 · Light Bluish Gray -
Technic Axle 5 with Stop15462 · ×1 · Dark Tan -
Technic Axle 744294 · ×1 · Yellow -
Technic Axle 960485 · ×1 · Light Bluish Gray -
Technic Axle and Pin Connector Angled #132013 · ×2 · White -
Technic Axle and Pin Connector Perpendicular6536 · ×8 · White -
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole32184 · ×6 · Light Bluish Gray -
Technic Axle and Pin Connector Perpendicular Triple63869 · ×1 · Light Bluish Gray -
Technic Axle and Pin Connector, Perpendicular with Extension53586 · ×4 · Flat Silver -
Technic Axle Connector with Axle Hole32039 · ×4 · Black -
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle18651 · ×1 · Black -
Technic Axle Pin with Friction Ridges Lengthwise43093 · ×5 · Blue -
Technic Axle Pin without Friction Ridges Lengthwise3749 · ×2 · Tan -
Technic Beam 1 x 11 Thick32525 · ×2 · White -
Technic Beam 1 x 13 Thick41239 · ×2 · Black -
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole60483 · ×3 · Dark Bluish Gray -
Technic Beam 1 x 3 Thick32523 · ×4 · White -
Technic Beam 1 x 3 Thin6632 · ×2 · White -
Technic Beam 1 x 4 Thin32449 · ×2 · Black -
Technic Beam 1 x 7 Thick32524 · ×2 · Blue -
Technic Beam 2 x 4 L-Shape Thick32140 · ×2 · Blue -
Technic Beam 2 x 4 L-Shape Thick32140 · ×3 · White -
Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank33299a · ×4 · Light Bluish Gray -
Technic Beam 3 x 3 L-Shape Thin32056 · ×4 · Black -
![Technic Brick 1 x 2 [2 Pin Holes]](https://cdn.rebrickable.com/media/parts/elements/3200026.jpg)
Technic Brick 1 x 2 [2 Pin Holes]32000 · ×2 · Black -
Technic Bush3713 · ×1 · Light Bluish Gray -
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced32123b · ×6 · Yellow -
Technic Engine Connecting Rod2852 · ×4 · Light Bluish Gray -
Technic Engine Crankshaft2853 · ×2 · Yellow -
Technic Engine Crankshaft Center2854 · ×3 · Tan -
Technic Engine Cylinder without Side Slots, with Bottom Slots2850b · ×4 · Light Bluish Gray -
Technic Engine Piston Round2851 · ×4 · Yellow -
Technic Gear 12 Tooth Double Bevel32270 · ×1 · Black -
Technic Gear 20 Tooth Bevel32198 · ×1 · Tan -
![Technic Gear 24 Tooth [New Style with Single Axle Hole]](https://cdn.rebrickable.com/media/parts/elements/4514558.jpg)
Technic Gear 24 Tooth [New Style with Single Axle Hole]3648b · ×1 · Dark Bluish Gray -
![Technic Gear 8 Tooth [Reinforced]](https://cdn.rebrickable.com/media/parts/elements/6012451.jpg)
Technic Gear 8 Tooth [Reinforced]10928 · ×1 · Dark Bluish Gray -
Technic Panel Curved 3 x 1318944 · ×1 · Blue -
Technic Panel Curved and Bent 6 x 324116 · ×2 · Blue -
Technic Panel Fairing # 3 Small Smooth Long, Side A64683 · ×1 · White -
Technic Panel Fairing # 4 Small Smooth Long, Side B64391 · ×1 · White