The Ultimate Radial Aircraft Engine
3090 Pieces
35.8cm x 37.4cm x 43.8cmNine cylinders. In a circle. An engine that powered an entire generation of aviation.
A large-format radial aircraft engine built from over 3,000 precision pieces, with all nine cylinders arranged in the authentic star formation of the engines that drove the fighter and bomber aircraft of World War II. All nine pistons rotate in synchronised motion via an electric motor, while push rods, valve rockers, exhaust stacks and propeller reduction gear are faithfully detailed on every single cylinder — the most complete radial engine build in the collection.
- Nine cylinders in authentic star radial arrangement
- All nine pistons in motorised synchronised rotation
- Push rod and valve rocker detail on each cylinder
- Exhaust stacks with period-correct configuration
- Propeller reduction gear housing faithfully recreated
- Parts grouped by section with printed step-by-step instruction manual
Delivered in the 24builds® Collector's Box. Nine cylinders. All spinning. The radial.
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.
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.
Our Quality Promise
Fresh Drops, Every Single Week
Educational Value
Model specifications
3090
35.8cm x 37.4cm x 43.8cm
14in x 14.7in x 17.2in
24builds® Collector's Box
Trusted by 500,000+ builders worldwide
See what our community is building and why they keep coming back.
Every set at 24builds® is selected, tested or designed in-house by the team that builds them first. If it's not fun, it doesn't make the cut.
Every review shapes what we stock, how we pack, and what we design next. Read them all — unfiltered — below.
Why builders choose 24builds®
Here are some of the reasons why our community loves us:
Our quality promise
Every piece matters. Tight fits, perfect clutch, and a premium feel with every click — because a great build starts with great parts.
Fresh drops, every single week
Inspired by what our community wants most. No delays, no fillers — just the most demanded models, delivered fast.
Engineering you can build
Each set breaks down real-world mechanics — from engines to aerodynamics — helping you understand how things truly work.
Explore other collections
Not sure what to build next? Browse our categories and find your perfect set.
