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🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12　Click Here for More Details!
🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12　Click Here for More Details!

Affordable Models

$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99

Metal Gearbox with Reverse Neutral Forward Gear for TOYAN Engine Modified Gasoline Powered Model Car

All Metal Gearbox with Reverse / Neutral / Forward Gear for TOYAN Engine Model DIY Modified Gasoline Powered Model Car Features: .Function: Forwa...

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$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

M12B 1.6cc Mini Water-cooled Single-cylinder 4-stroke Gasoline Engine Upgrade Internal Combustion Engine Model

M12B 1.6cc Mini Water-cooled Single-cylinder 4-stroke Gasoline Engine Internal Combustion Engine Model with Wooden Base Features:This mini gasoline...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

Hot Air Stirling Engine Car Engine Model Science Experiment Educational Toy

Hot Air Stirling Engine Car Engine Model Science Experiment Educational Toy Features: .Unique Car Shape: Stirling engine is applied to the model ...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$139.99 - $139.99
$139.99
$139.99 - $139.99
$139.99

SKYMECH Pulse RC Jet Engine Micro Valve-Controlled Gasoline Internal Combustion Model with Atomizing Sprayer (RTR Version)

SKYMECH Pulse RC Jet Engine Micro Valve-Controlled Gasoline Internal Combustion Model with Atomizing Sprayer (RTR Version) Features:.The pulse jet ...

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$139.99 - $139.99
$139.99
$139.99 - $139.99
$139.99
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

Hall Sensor for ENJOMOR 36cc DOHC Inline Four-cylinder Engine Model

(for sku3204923, 3203537)

$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
$44.99 - $44.99
$44.99
$44.99 - $44.99
$44.99

Quick Opening Flow Control Valve for KACIO Steam Engine Boiler Model

Quick Opening Flow Control Valve for KACIO Steam Engine Boiler ModelFeatures:.The quick-opening valve is suitable for KACIO steam engine model.Spec...

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$44.99 - $44.99
$44.99
$44.99 - $44.99
$44.99
$6.99 - $39.99
$6.99 - $39.99
$6.99 - $39.99
$6.99

M4*0.5 Thread Tee Pipe Fitting for KACIO Steam Engine Boiler Model

M4*0.5 Thread Tee Pipe Fitting for KACIO Steam Engine Boiler ModelFeatures:.The tee pipe fitting is suitable for KACIO steam engine model.Specifica...

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$6.99 - $39.99
$6.99 - $39.99
$6.99 - $39.99
$6.99
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

210ml Vertical Steam Boiler Model for Steam Engine, RC Cars & Ships

210ml Vertical Steam Boiler Model for Steam Engine, RC Cars & ShipsFeatures:.Matched with the steam engine model, the steam boiler is made and ...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
$49.99 - $79.99
$49.99 - $79.99
$49.99 - $79.99
$49.99

4-in-1 Ignition Module for TOYAN V8 Engine - TOYAN Original

Original 4-in-1 Ignition Module for TOYAN V8 Engine More Details:.Material: Metal + Electronic Components + Plastic.Product Weight: 50g.Package Dim...

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$49.99 - $79.99
$49.99 - $79.99
$49.99 - $79.99
$49.99
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99

Modified and Extended Exhaust Pipe for RUIFEIYA NR-200 Engine

Modified and Extended Exhaust Pipe for RUIFEIYA NR-200 Engine Specifications: .Material: Metal .Product Weight: 150g .Package Dimensions: 10 x 7 ...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99

NO.5 Glow Plug 1.5V for NR200 Methanol Engine Model (China ASP)

NO.5  Glow Plug 1.5V for NR200 Methanol Engine Model (China ASP)Features:.NO.5  Glow Plug 1.5V for Methanol Engine Model RC Oil-powered Car Model a...

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$8.99 - $8.99
$8.99
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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

Mini Speed Adjustable Integrated Hot Air Stirling Engine Model with Wooden Base Science Experiment Educational Toy

Mini Adjustable Speed Integrated Hot Air Stirling Engine Model Science Experiment Educational Toy Features: .Exquisite Ornaments: The Stirling e...

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$74.99 - $74.99
$74.99
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$74.99
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99

VRX RH1006 RC Car 1/10 2.4G 4WD 75km/h High Speed Force 18 Gas Engine RTR Truck - Blue

VRX RH1006 RC Car 1/10 2.4G 4WD 75km/h High Speed Off-road Gas Engine RTR TruckThe VRX RH1006 RC Car is a 1/10 scale shaft driven 4WD off road nitr...

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$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
γ-shape Stirling Engine Generator Model Assembly Kit with LED Lights Retro Science Educational Model Collection - enginediy
γ-shape Stirling Engine Generator Model Assembly Kit with LED Lights Retro Science Educational Model Collection - enginediy
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

ENJOMOR Retro γ-shape Stirling Engine Kit Generator with LED Lights - STEM Toy

Build Your Own Stirling Engine that Works - ENJOMOR Retro γ-shape Sterling Model with LED Light Features:Exquisite Stirling Engine: The Stirling en...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
ENGINEDIY Stirling Engine Model with Vertical Flywheel Speed Adjustable | Science Experiment Engine - enginediy
ENGINEDIY Stirling Engine Model with Vertical Flywheel Speed Adjustable | Science Experiment Engine - enginediy
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

ENGINEDIY Stirling Engine Model with Vertical Flywheel Speed Adjustable | Science Experiment Engine

Features: Novel Design: The design of this Stirling engine model is novel and unique, with a simple and exquisite shape, and a sophisticated woode...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
Car Engine Assembly Kit DM12B - Electric Car Engine Assembly Kit - Gift for Collection (249Pcs) - enginediy
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

Car Engine Assembly Kit DM12B - Electric Car Engine Assembly Kit - Gift for Collection (249Pcs)

Retro Car Engine Assembly Kit - Electric Car Engine Assembly Kit - Gift for Collection (249Pcs) Enginediy car engine assembly kit consists of 249p...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

Starter Kit for ENJOMOR V12 GS-V12 Engine

Starter Kit for ENJOMOR GS-V12 72CC DOHC V12 Engine Specifications:Water Cooled Radiator Cooling Fan Kit.Material: Metal + Plastic.Fan Size: 9.5 x ...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
trent 900 aircraft engine model kit turbofan jet areo engine that works ntr900 kota scale model
trent 900 aircraft engine model kit turbofan jet areo engine that works ntr900 kota scale model
Sold out
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

SKYMECH NTR-900 1/30 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - Working Jet Engine 150PCS

SkyMechMan NTR-900 1/30 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - Runable Aircraft DIY Assembly 150PCS Features: (1)...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
Sold out
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

Fixed Brackets for CISON Inline Four-Cylinder Engine - Engine Model DIY Modification Accessory

Fixed Brackets for CISON Inline Four-Cylinder Engine - Engine Model DIY Modification AccessoryFeatures:.Made of high-quality metal material in CNC ...

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$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

Mystery Box - Build Your Own Turbofan Engine Model Kit

Mystery Box - Build Your Own Turbofan Engine Model KitDo you like to be surprised? Do you like to build your own engine?EngineDIY picks up some eng...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

Straight Through Valve for KACIO Steam Engine Boiler Model

Straight Through Valve for KACIO Steam Engine Boiler ModelFeatures:.The straight-through valve is suitable for KACIO steam engine model.Specificati...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

Starter Kit for TOYAN RS-S100 Single Rotor Rotary Engine

Original Starter Kit Compatible With TOYAN RS-S100 Single Rotor Rotary Engine Original Starter Kit for TOYAN Rotary Engine Model, includes oil tank...

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$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

ENJOMOR Balance Single-cylinder Hot Air Stirling Engine Model with USB Light - Gift Collection

ENJOMOR Balance Single-cylinder Hot Air Stirling Engine External Combustion Engine Generator Model with USB Light Science & Technology Educatio...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

2Pcs Mystery Box Stirling Engines STEM Toys

Spend $99.99 to get 2 stirling engines in random.

$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99