Under $100

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Stirlingkit

10Pcs Rubber O Rings for M90 Hit and Miss Horizontal Gasoline Engine
Regular Price
from $9.99
Sale Price
from $9.99
Regular Price
Unit Price
per 

stirlingkit

Twin Live Steam Engine Model Kit + led generator learning equipment
Regular Price
$29.99
Sale Price
$29.99
Regular Price
Unit Price
per 

stirlingkit

Upgrade RC Ship Clutch Assembly Full Set for TOYAN FS-L200 Nitro RC Engine
Regular Price
$38.99
Sale Price
$38.99
Regular Price
Unit Price
per 

Stirlingkit

Hall Sensor for CISON Small-block 44CC V8 OHV / Flathead Engine Model Kits
Regular Price
from $11.99
Sale Price
from $11.99
Regular Price
Unit Price
per 

stirlingkit

10Pcs Rubber O Rings for M12 Mini Four-stroke Gasoline Engine Model
Regular Price
$4.99
Sale Price
$4.99
Regular Price
Unit Price
per 

Stirlingkit

Build Your Own Windmill Desk Lamp DIY Kits Circuit Sculpture Model
Regular Price
from $25.99
Sale Price
from $25.99
Regular Price
Unit Price
per 

stirlingkit

FD-4 12V Mini Model Dynamo for Steam Engine Small Generator
Regular Price
$26.99
Sale Price
$26.99
Regular Price
Unit Price
per 

stirlingkit

Microcosm Live Steam Engine Mini Steam Engine Single Cylinder Engine Model
Regular Price
$33.99
Sale Price
$33.99
Regular Price
Unit Price
per 

Stirlingkit

Starting Motor with 12 Pinion Gear for Cison Inline Four-cylinder Engine Models
Regular Price
$9.99
Sale Price
$9.99
Regular Price
Unit Price
per 

You don't need a big budget to own an engine that really runs. Under $100 you'll find desk-sized Stirling engines that spin on the heat of a cup of coffee or an alcohol lamp, an easy first step or a gift that's simple to choose.

This range is also where most spare parts and tools live, so if you already own a TOYAN, SEMTO or RETROL engine, it's the place to pick up a starter kit, an ignition set or the right screwdriver.