How many pieces does the LEGO Hydroplane Racer (42045-1) have?

The LEGO Hydroplane Racer set (42045-1) contains 180 pieces. It was released in 2016 as part of the LEGO Technic theme.

How can I find missing parts for LEGO set 42045-1?

On BrickMissing you can check which parts from the LEGO Hydroplane Racer (42045-1) you already own. Add your LEGO collection and we'll show exactly which of the 180 pieces you're missing and which you already have.

Can I build the LEGO Hydroplane Racer with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 180 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Hydroplane Racer from?

The LEGO Hydroplane Racer (42045-1) belongs to the LEGO Technic theme. You can browse all Technic sets on BrickMissing to find more sets from this theme.

Hydroplane Racer

42045-1 Technic 2016 180 parts 3.3% repair risk Easy

Thunder over the ocean and smash water speed records with the incredible Hydroplane Racer (42045-1)! This amazing aerodynamic 2-in-1 Technic model boasts massive sponsons, a large cockpit, and a striking blue and white color scheme accentuated by sporty black-and-white checkered racing stickers. Position this powerful machine at the starting line and witness the propeller and engine pistons spring dynamically into action. Prepare for an exhilarating race! When you're ready for a fresh challenge, transform the Hydroplane Racer into a high-speed Race Boat. Explore its unique design, detailed engine with moving pistons, and a spinning propeller as you dominate the waves, providing an immersive and rewarding building experience.

42045-1

3D build progress

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Parts Inventory

🧱 180 parts

Part	Color	Qty	LEGO price each
Technic Gear 8 Tooth [Reinforced] 10928	Dark Bluish Gray	1×	€0,15 View at LEGO → View
Technic Axle 5 with Stop 15462	Dark Tan	1×	Check price → View
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle 18651	Black	1×	€0,08 View at LEGO → View
Technic Panel Curved 3 x 13 18944	Black	1×	Check price → View
Technic Panel Curved and Bent 6 x 3 24116	Black	2×	€0,71 View at LEGO → View
Sticker Sheet for Set 42045-1 24732	Unknown	1×	Check price → View
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654	Black	2×	€0,07 View at LEGO → View
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	30×	Check price → View
Technic Wedge Belt Wheel Tire 2815	Black	2×	€0,38 View at LEGO → View
Technic Engine Cylinder without Side Slots, with Bottom Slots 2850b	Light Bluish Gray	4×	€0,59 View at LEGO → View
Technic Engine Piston Round 2851	Yellow	4×	€0,18 View at LEGO → View
Technic Engine Connecting Rod 2852	Light Bluish Gray	4×	€0,11 View at LEGO → View