The Ultimate Radial Aircraft Engine | 3090pcs
- Buy any models 2, get 15% OFF
- Buy any 3 models, get 20% OFF
Discount applied automatically at checkout.
Experience aviation history like never before with The Ultimate Radial Aircraft Engine, a working 44cm tall replica built from over 3000 pieces.
This massive model is powered by a medium electric motor and battery box, driving the crankshaft, rotating pistons, and 2-blade propeller in smooth, realistic motion. Every component has been faithfully recreated, from the chrome accents and modeled exhaust manifold to the authentic structural design that defined early aviation.
Mounted on a sturdy display stand, this engine is more than just a model — it’s a functional tribute to the machines that ruled the skies. With its sheer piece count and mechanical realism, it stands as one of the most advanced and rewarding aircraft engine builds ever developed.
Bring the roar of flight engineering into your hands.
Dimensions:
35.8cm x 37.4cm x 43.8cm
14in x 14.7in x 17.2in
Key Features:
- 44cm Tall
-
Over 3000pcs
- Star Rotating Pistons
-
Chrome Pieces
- Exhaust Manifold
- 2-Blade Propeller
- Crankshaft
- Clockwise and Anticlockwise Rotation
- 1x Battery Box
- 1x Medium Electric Motor
- Fully Detailed Design
- Display Stand
- 24builds® Collector's Box
- Building Instruction Booklet Included
24builds® offers free tracked & insured worldwide delivery on all orders through premium couriers such as FedEx, UPS, DHL and more.
Orders to EU/EEA, USA, Canada, Australia & New Zealand are all shipped within 5-10 working days.
Please note that in order for us to minimise delivery time and to be able to keep international delivery free, we replace any original boxes of the product with a smaller, more ergonomic and more secure packaging option.
Order cancellations
You’ll be able to cancel your order during the first 24 hours since purchased, and if hasn't entered transit.
Returns
Unopened merchandise may be returned for a full refund within 30 days of receipt of your order.
More info
Please see our Shipping Information page for more detailed shipping times by region.
What's Included?
The Ultimate Assembly Experience
Every detail of our assembly experience is designed for a premium build, making every step as special as the model itself.
Model Specifications
3090
35.8cm x 37.4cm x 43.8cm
14in x 14.7in x 17.2in
MouldKing
10233
24builds® Collector's Box
Why Builders Choose 24builds®
Here are some of the reasons why our community loves us:
Our Quality Promise
Every piece matters. We use top-tier components to ensure a smooth, seamless build — tight fits, perfect clutch, and a premium feel with every click.
Fresh Drops, Every Single Week
New builds. Every week. We design and release fresh sets weekly— inspired by what our community wants most. No delays, no fillers. Just the most demanded models, delivered fast.
Educational Value
Engineering you can build. Each set breaks down real-world mechanics— from engines to aerodynamics — helping you understand how things truly work.
Trusted by Over 300,000 Builders Worldwide
See what our community is building and why they keep coming back.
We're a team of passionate builders with years of experience assembling hundreds of detailed models. Nothing excites us more than bringing a new creation to life — and our mission is to make the most innovative, feature-packed sets available to builders everywhere.
We listen, we improve, and we evolve — all based on your feedback. It's thanks to this commitment that our models have reached anaverage rating of 4.9/5 stars. And we're just getting started.
Explore Other Collections
Not sure what to build next? Explore our categories and find your perfect set.
