Stirlingkit
OKMO Super Mini β-Type Vertical Hot Air Stirling Engine Model J06B
- Regular Price
- $79.99
- Sale Price
- $79.99
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Save <span class=trans-money>$50.00</span>
Stirlingkit
RETROL R32 4.2CC OHV V-Twin V2 Four-stroke Gasoline Engine Miniature Motorcycle Engine ICE Engine Model
- Regular Price
- $749.99
- Sale Price
- $749.99
- Regular Price
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$799.99
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Stirlingkit
Retrol & OKMO 916 Engine Mini Hopper-Cooled Stationary Gas Engine Model RTR
- Regular Price
- $639.99
- Sale Price
- $639.99
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Stirlingkit
Retrol x OKMO B04 3.6cc Air-Cooled Hit and Miss Engine Model – Horizontal 4-Stroke Gasoline Mini Farm Engine
- Regular Price
- $519.99
- Sale Price
- $519.99
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Stirlingkit
OKMO J07 Super Mini β-Type Hot Air Stirling Engine Model Vertical
- Regular Price
- $79.99
- Sale Price
- $79.99
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Stirlingkit
OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy
- Regular Price
- $79.99
- Sale Price
- $79.99
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Stirlingkit
Portable Miniature Single Cylinder Gas Engine Model with Water Pump M18
- Regular Price
- $329.99
- Sale Price
- $329.99
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Stirlingkit
ST-02 Steerable Engine Cart Kits For Retrol x OKMO B02 / B03 / B04 Hit And Miss Engine Model
- Regular Price
- $99.99
- Sale Price
- $99.99
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Stirlingkit
OKMO Super Mini γ-Type Horizontal Hot Air Stirling Engine Model STEM Toy J06C
- Regular Price
- $79.99
- Sale Price
- $79.99
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Stirlingkit
RETROL & OKMO B03 Hired Man Hit and Miss Engine Model RTR Water-cooled
- Regular Price
- $499.99
- Sale Price
- $499.99
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OKMO Miniature Engine Models
OKMO, formerly known as Microcosm, is a trusted brand known for producing real working miniature engine models. Precision-machined and expertly crafted, these metal engines are ideal for collectors, engineers, and mechanical enthusiasts.
This collection includes a wide range of gas-powered engine models, such as:
– Hit and Miss engine models
– V-twin miniature gasoline engines
– Working Atkinson cycle engines
– Miniature pumping engines
– 3-wheel motorcycle engine replicas
Every OKMO engine is pre-assembled and ready to run out of the box – no DIY assembly required. Designed for display and demonstration, they make perfect gifts for anyone passionate about mechanical motion and internal combustion.