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$2.10 - $54.08

$2.10

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$2.10 - $54.08

$2.10

$59.99 - $169.90

$59.99

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10 RC Full Simulation Engine: V8 internal combustion engine ...

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$59.99 - $169.90

$59.99

$199.99 - $1,049.99

$199.99

SEMTO ENGINE ST-NF2 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - FS-L200AC

OTTO MOTOR & TOYAN FS-L200AC Engine 7cc SOHC Mini Inline 2-cylinder 4-stroke Air-cooled Nitro Engine Model Kit Promo Info.:Early...

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$199.99 - $1,049.99

$199.99

$699.99 - $699.99

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V8 Engine Model Kit that Works - Build Your Own V8 Engine - TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs

8 Cylinder Car Engine Assembly Model Gift for Collection Dear Customers and to whom may concern,Delivery Date: the TECHING V8 ENGINE MODEL KI...

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$699.99 - $699.99

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V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit DM13-L4-T - enginediy

$0.00 - $0.00

$0.00

$493.49 - $524.99

$493.49

V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit

4 Cylinder Car Engine Assembly Model Gift for Collection This four-cylinder engine kit packed with a metal box. So people has to assemble the par...

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$0.00

$493.49 - $524.99

$493.49

Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - Enginediy - enginediy

$62.99 - $62.99

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Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - US Plug

Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - Enginediy Musical Tesla Coil (also known as...

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$62.99 - $62.99

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Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy - enginediy

$31.49 - $31.49

$31.49

$31.49 - $31.49

$31.49

Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy

Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy for Children The Stirling engine kit principle is used to produce a small model of ...

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$31.49 - $31.49

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2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy - enginediy

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2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy

2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy The 2 Cylinder Stirling engine generator is a...

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$241.49

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$241.49

$209.99

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$209.99

SKYMECH Trent 900 Aircraft Engine Model Kit - Build Your Own Jet Engine - 1: 20 Scale Turbofan Engine Mechanical Science STEM Toy

1/20 TR900 Aircraft Turbofan Engine Model DIY Kit Mechanical Science Toy (150+PCS)Features:.Drawn from original factory drawings, the transpare...

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$241.49

$241.49 - $241.49

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$209.99

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$209.99

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Bluetooth Musical Tesla Coil Plasma Speaker with Long Arc and Bluetooth Music Dual Mode Vinyl Record Shaped - enginediy

$73.49 - $73.49

$73.49

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$73.49

Bluetooth Musical Tesla Coil Plasma Speaker with Long Arc and Bluetooth Music Dual Mode Vinyl Record Shaped

Vinyl Record Shape Bluetooth Music Tesla Coil with Long Arc and Bluetooth Music Dual Mode - US Plug Features: .Adopt a newly designed PCB circui...

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$73.49 - $73.49

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V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit - enginediy

$157.49 - $157.49

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$157.49

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit Warm Tips: The item is out of stock now and the parcel will be...

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$94.49 - $94.49

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$94.49

OTTO MOTOR & TOYAN FS-L200AC Engine Starter Kit

OTTO MOTOR & TOYAN FS-L200AC Engine Starter KitThe starter kit contains 2 F-Type electric Plug, 2 voltage regulator module, 1 oil tank and 1 oi...

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$94.49 - $94.49

$94.49

$94.49 - $94.49

$94.49

RETROL SE-01 Full Metal Stationary Beam Steam Engine Model

$79.99 - $359.99

$79.99

RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball

RETROL Full Metal Beam Steam Engine Model and Horizontal Boiler with Centrifugal Regulator DIY Assembly Kit (84PCS)Features:.Wonders of Steam ...

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$79.99 - $359.99

$79.99

$469.99 - $469.99

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$469.99

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 230+Pcs

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs 5 Cylinde...

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$469.99 - $469.99

$469.99

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V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy - enginediy

$104.99

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$104.99

$94.49

$94.49 - $94.49

$94.49

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy The V8 Engine is one of the cylinder arrangement types of...

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$104.99

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$94.49

$94.49 - $94.49

$94.49

Save 10%

Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy - enginediy

$62.99 - $62.99

$62.99

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Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy

Microcosm T1B Mini Steam Engine Full Metal Hero Of Alexandria Live Steam Engine Model - Enginediy An aeolipile (or aeolipyle, or eolipile), also...

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$62.99 - $62.99

$62.99

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$249.99 - $249.99

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$249.99 - $249.99

$249.99

SKYMECH 1/20 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - WS-15 DIY Turbofan Frighter Engine 150+Pcs

1/20 Turbofan Engine DIY Assembly Turbofan Frighter WS-15 Engine Model Kit 150+PcsFeatures:Build Your Own Turbofan Engine that Works: The perspecti...

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$249.99 - $249.99

$249.99

$249.99 - $249.99

$249.99

3D Puzzle DIY Model Kit Jigsaw Metal Scorpion King Mechanical Assembly Crafts-200PCS+

$62.99 - $524.90

$62.99

3D Puzzle DIY Model Kit Jigsaw Metal Scorpion King Mechanical Assembly Crafts-200PCS+

3D Puzzle DIY Model Kit Jigsaw Metal Scorpion King Mechanical Assembly Crafts-200PCS+More Details:Design Story: We have been figuring out how to m...

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$62.99 - $524.90

$62.99

$93.44 - $93.44

$93.44

$93.44 - $93.44

$93.44

Metal Fixing Bracket Base for TOYAN Single Cylinder Engine, OTTO MOTOR & TOYAN FS-L200 Engine Model

Engine Fixing Bracket Base for TOYAN Single Cylinder Two Cylinder Engine Model Features: .The starter mounting bracket base is suitable for TOYAN...

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$93.44 - $93.44

$93.44

$93.44 - $93.44

$93.44

Stirling Engine Kit Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy - enginediy

$68.24 - $68.24

$68.24

$68.24 - $68.24

$68.24

Stirling Engine Model Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy

Stirling Engine Model Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy The Stirling engine is mainly constructed by meta...

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$68.24 - $68.24

$68.24

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$68.24

$329.99 - $349.99

$329.99

L4 Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1: 10 Full Metal Mini L4 4 Cylinder Engine OHV Inline 4 Cylinder Engine Model Kit 300+PCS

Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1/10 DIY Mini Metal OHV Inline Four-cylinder Dynamic Car Engine Dies...

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$329.99 - $349.99

$329.99

$39.99 - $69.99

$39.99

CDI Igniter + Spark Plug Ignition Starter Kit for RETROL HM-01 Hit and Miss Engine Model

CDI Igniter + Spark Plug Ignition Starter Kit for RETROL HM-01 Hit and Miss Engine ModelFeatures:.This CDI high-voltage pulse igniter and 1/4-32 ME...

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$39.99 - $69.99