Spencer Engine(79)
Uses item details. Price when purchased online
Bachmann Trains HO Scale Thomas & Friends Spencer w/ Moving Eyes Locomotive Train $172.69
$17269
current price $172.69Bachmann Trains HO Scale Thomas & Friends Spencer w/ Moving Eyes Locomotive Train
24.5 out of 5 Stars. 2 reviews
Stainless Steel Single Cylinder Stirling Engine Generator Kit - Pneumatic Design STEM Educational Model for Physics Learning, Science Experiments & Invention Hobbyists $72.19 Was $90.24
Now$7219
current price Now $72.19, Was $90.24$90.24
Stainless Steel Single Cylinder Stirling Engine Generator Kit - Pneumatic Design STEM Educational Model for Physics Learning, Science Experiments & Invention Hobbyists
Mgaxyff Single Cylinder Sterling Engine Model Steam Power Physics Science Lab Teaching Tool , Experiment Model,Stirling Engine $26.29
$2629
current price $26.29Mgaxyff Single Cylinder Sterling Engine Model Steam Power Physics Science Lab Teaching Tool , Experiment Model,Stirling Engine
Single Cylinder Stirling Engine Kit - Stainless Steel Pneumatic STEM Educational Model, Physics Experiment Kit for Science Learning & Invention Enthusiasts Holiday Gift Was $94.01
Single Cylinder Stirling Engine Kit - Stainless Steel Pneumatic STEM Educational Model, Physics Experiment Kit for Science Learning & Invention Enthusiasts Holiday Gift
ENJOMOR Hot Air Stirling Engine Model, Balance Single-Cylinder Engine with USB Light, Heat Powered Mechanical Engine for Desktop Science Display and Home Decor, Adults & Collectors $49.99
$4999
current price $49.99ENJOMOR Hot Air Stirling Engine Model, Balance Single-Cylinder Engine with USB Light, Heat Powered Mechanical Engine for Desktop Science Display and Home Decor, Adults & Collectors
Best seller Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Black+Green)
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Black+Green)
11 out of 5 Stars. 1 reviews
Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational $308.99
$30899
current price $308.99Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational
ENJOMOR Metal Balance-Style Stirling Engine Assembly Model Kit with Generator, Mechanical Heat-Powered Display for Desktop Decor, DIY Assembly, STEM Education, Ideal for Adult & Teens $82.99
$8299
current price $82.99ENJOMOR Metal Balance-Style Stirling Engine Assembly Model Kit with Generator, Mechanical Heat-Powered Display for Desktop Decor, DIY Assembly, STEM Education, Ideal for Adult & Teens
LIONEL FRISCO LEGACY SD45 DIESEL LOCOMOTIVE ENGINE #916 O GAUGE 2433562 $645.45 Was $698.00
Now$64545
current price Now $645.45, Was $698.00$698.00
LIONEL FRISCO LEGACY SD45 DIESEL LOCOMOTIVE ENGINE #916 O GAUGE 2433562
Best seller Cison V8 Engine Kit Gas, Cison Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(2pcs-1)
Cison V8 Engine Kit Gas, Cison Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(2pcs-1)
11 out of 5 Stars. 1 reviews
Stirling Engine Model Kit That Works, Gamma Type Alcohol Powered Stirling Engine with Colorful Luminous Flywheel for Educational Science Demonstrations From $28.08
23 options
Available in additional 23 optionsFrom$2808
Stirling Engine Model Kit That Works, Gamma Type Alcohol Powered Stirling Engine with Colorful Luminous Flywheel for Educational Science Demonstrations
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue)
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue)
101.3 out of 5 Stars. 10 reviews
ENGINEKIT L-Type Stirling Engine Model Kit with Power Generation LED Light Education $79.99
$7999
current price $79.99ENGINEKIT L-Type Stirling Engine Model Kit with Power Generation LED Light Education
D16-C Alloy Steel Low Temperature Stirling Engines Model Kit for Teaching & Research & Hobbies - Build Your Own Engine $79.99
$7999
current price $79.99D16-C Alloy Steel Low Temperature Stirling Engines Model Kit for Teaching & Research & Hobbies - Build Your Own Engine
Best seller Thomas & Friends By Fisher-Price Greatest Moments Motorized Classic Percy Engine, Toy Train $14.97
$1497
current price $14.97Thomas & Friends By Fisher-Price Greatest Moments Motorized Classic Percy Engine, Toy Train
224.6 out of 5 Stars. 22 reviews
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Metal Balance Single Cylinder Stirling Engine Model, External Combustion Hot Air Engine with LED Bulb Power Generation, STEM Education & Desktop Collectible Gift for Hobbyists $60.99
$6099
current price $60.99Metal Balance Single Cylinder Stirling Engine Model, External Combustion Hot Air Engine with LED Bulb Power Generation, STEM Education & Desktop Collectible Gift for Hobbyists
Clearance V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+ From $29.99
From$2999
V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+
73.9 out of 5 Stars. 7 reviews
Cison Engines 89% Gasoline Overhead V8 Small Engine Model Kit, Build Your Own Diy 8-Cylinder V8 Engine With Detailed Components, For S Teens 14+ Assembly & Collectible From $11.09
From$1109
Cison Engines 89% Gasoline Overhead V8 Small Engine Model Kit, Build Your Own Diy 8-Cylinder V8 Engine With Detailed Components, For S Teens 14+ Assembly & Collectible
11 out of 5 Stars. 1 reviews
Sinyiin Efficient Metal Body Stirling Engine Generator External Combustion Engine Model $69.60
$6960
current price $69.60Sinyiin Efficient Metal Body Stirling Engine Generator External Combustion Engine Model
Stirling Engine Model Kit That Works, Propeller Aircraft Head Design Stirling Engine for Physics Science Experiment Demonstration From $65.99
4 options
Available in additional 4 optionsFrom$6599
Stirling Engine Model Kit That Works, Propeller Aircraft Head Design Stirling Engine for Physics Science Experiment Demonstration
TECHING V12 Full Metal 12 Cylinder Engine Model Kit DIY Car Engine Assembly $1,399.99
$1,39999
current price $1,399.99TECHING V12 Full Metal 12 Cylinder Engine Model Kit DIY Car Engine Assembly
Stirling Engine Model for Adults, Working Metal Miniature 3-Blade Stirling Engine Model for Physics Science Experiment and Collectors $46.99
$4699
current price $46.99Stirling Engine Model for Adults, Working Metal Miniature 3-Blade Stirling Engine Model for Physics Science Experiment and Collectors
V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+ $35.99 Was $39.99
Now$3599
current price Now $35.99, Was $39.99$39.99
V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+
Best seller Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue)
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue)
Stirling Engine Model Kit, Working Miniature -Type Hot Air Engine DIY Assembly Model Kit Educational Demonstrations and Collectors, Desktop Ornament $48.99
$4899
current price $48.99Stirling Engine Model Kit, Working Miniature -Type Hot Air Engine DIY Assembly Model Kit Educational Demonstrations and Collectors, Desktop Ornament
New Arrivals Low Temperature Stirling Engine Model Steam Power Science $24.57
$2457
current price $24.57New Arrivals Low Temperature Stirling Engine Model Steam Power Science
LIONEL BTO BESSEMER & LAKE ERIE LEGACY SD40T-2 #901 DIESEL ENGINE O GAUGE 2533811 $898.84
$89884
current price $898.84LIONEL BTO BESSEMER & LAKE ERIE LEGACY SD40T-2 #901 DIESEL ENGINE O GAUGE 2533811
Rollback Joycrown V8 Engine Building Set, Build Your Own Mini V8 Model Engine Kit That Run with Battery and Motor, 8-Cylinder Car Model Engine Building Toys for Adults Kids Age 14+ (1079PCS) From $45.99
From$4599
Joycrown V8 Engine Building Set, Build Your Own Mini V8 Model Engine Kit That Run with Battery and Motor, 8-Cylinder Car Model Engine Building Toys for Adults Kids Age 14+ (1079PCS)
44 out of 5 Stars. 4 reviews
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Suction Fire Type Stirling Engine Model, Professional Edition Pure Brass Air Cylinder Heat Energy Stirling Engine for Physics Science Experiment
Suction Fire Type Stirling Engine Model, Professional Edition Pure Brass Air Cylinder Heat Energy Stirling Engine for Physics Science Experiment
In 25+ people's carts Thomas & Friends by Fisher-Price Greatest Moments Motorized Classic James Engine, Toy Train $14.97
$1497
current price $14.97Thomas & Friends by Fisher-Price Greatest Moments Motorized Classic James Engine, Toy Train
284 out of 5 Stars. 28 reviews
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Best seller Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights $36.97
$3697
current price $36.97Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights
5594.4 out of 5 Stars. 559 reviews
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Level 5 Model Kit Visible V-8 Engine 1/4 Scale Model by Revell $86.06 Was $102.66 $86.06/lb
Now$8606
current price Now $86.06, Was $102.66$102.66
$86.06/lb
Level 5 Model Kit Visible V-8 Engine 1/4 Scale Model by Revell
174.2 out of 5 Stars. 17 reviews
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89% Gasoline Overhead V8 Small Engine Model Kit Build Your Own V8 Model Engine For S, Realistic Engineering Precision For Car Enthusiasts, Collectible Gift For Mechanics From $19.79
From$1979
89% Gasoline Overhead V8 Small Engine Model Kit Build Your Own V8 Model Engine For S, Realistic Engineering Precision For Car Enthusiasts, Collectible Gift For Mechanics
B Eight Cylinder Full Metal V8 Engine Model Kit With Functional Components For Display And Learning About Automotive Mechanics And Engineering Principles Was $22.99
B Eight Cylinder Full Metal V8 Engine Model Kit With Functional Components For Display And Learning About Automotive Mechanics And Engineering Principles
BESTSKY Model Engine Kit for Adults,4/8-Cylinder Full Metal Car Engine Model,V8 Engine Model Kit,Metal Engine Model Kit,Car Engine Model Kit for Adults $17.69
$1769
current price $17.69BESTSKY Model Engine Kit for Adults,4/8-Cylinder Full Metal Car Engine Model,V8 Engine Model Kit,Metal Engine Model Kit,Car Engine Model Kit for Adults
21 out of 5 Stars. 2 reviews
LIONEL FRISCO LEGACY SD45 DIESEL LOCOMOTIVE ENGINE #911 O GAUGE 2433561 $648.84 Was $698.84
Now$64884
current price Now $648.84, Was $698.84$698.84
LIONEL FRISCO LEGACY SD45 DIESEL LOCOMOTIVE ENGINE #911 O GAUGE 2433561
Engine Model V8 Creative Figure Green Cison Engines Toy For Collection Car Enthusiasts(Red) $12.99
$1299
current price $12.99Engine Model V8 Creative Figure Green Cison Engines Toy For Collection Car Enthusiasts(Red)
BESTSKY V8 Engine Kit Gas,Gasoline Ohv V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine for Adults,4-Stroke 44cc Water-Cooled 1/6(Black+Green) $30.76 Was $37.00
Now$3076
current price Now $30.76, Was $37.00$37.00
BESTSKY V8 Engine Kit Gas,Gasoline Ohv V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine for Adults,4-Stroke 44cc Water-Cooled 1/6(Black+Green)
21 out of 5 Stars. 2 reviews
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Red) From $16.59
From$1659
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Red)
51 out of 5 Stars. 5 reviews
LIONEL SOUTHERN PACIFIC S2 TURBINE STEAM LOCOMOTIVE ENGINE O GAUGE 2531500 $1,748.82
$1,74882
current price $1,748.82LIONEL SOUTHERN PACIFIC S2 TURBINE STEAM LOCOMOTIVE ENGINE O GAUGE 2531500
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