SKU: 40344183753

Working Mechanical Engine Kit

Sale price$26.95 Regular price$29.95
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USA
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Working Mechanical Engine KitFeature 1 (Mechanical Movement) > Feature 2 (Connectability) > Feature 3 (Display Scenarios) > Specs > FAQ Hero=image_1. png, Feature1=image_5. png, Feature2=image_4. png, Feature3=image_6. png Specs=image_2. png, image_7. png > Designed for Enthusiasts & Makers Build Your Own Running Engine. Experience the satisfaction of assembling a complex mechanical masterpiece that comes to life with a turn of the crank. See Mechanics in Motion Don't just build

Designed for Enthusiasts & Makers

Build Your Own Running Engine.

Experience the satisfaction of assembling a complex mechanical masterpiece that comes to life with a turn of the crank.

See Mechanics in Motion

Don't just build it—run it. Turn the green hand crank to watch the entire system activate. Transparent sections give you a clear view of pistons pumping, gears meshing, and fans spinning, providing a captivating lesson in engine mechanics.

Real Linkage Action Transparent Parts Hand-Crank Powered

Expand Your Collection

A modular base design allows you to connect multiple engines together. Use the drive shaft to link different models—from Inline-4s to V8s—and operate them all simultaneously for an impressive synchronized display.

Modular Connection Synchronized Operation 6 Collectible Styles

Mechanical Art for Your Desk

With its detailed construction and compact footprint, this engine model is the perfect addition to any workspace, bookshelf, or display cabinet. It's a sophisticated conversation piece that celebrates mechanical design.

Desktop Size Premium Display Piece Ideal Gift

Specifications

Product Type Mechanical Engine Building Block Kit
Material ABS Plastic
Piece Count 90+ pcs (varies by model)
Approx. Dimensions 11cm (L) x 8cm (H) x 5cm (W) / 4.3" x 3.1" x 2.0"
Operation Manual Hand Crank
Available Models Twin-Cylinder, Inline-3, Inline-4, Turbocharged I4, V6, V8

Frequently Asked Questions

Does this require batteries or glue?

No. The model is powered entirely by a manual hand crank, and the building blocks snap together securely without the need for glue.

Is it difficult to assemble?

The kit comes with clear, step-by-step instructions. It is designed to be a fun and engaging challenge for adults and builders with some experience.

How do I connect multiple engines together?

Each engine base has a pass-through for a drive shaft. Simply align the bases and insert the connector shaft to link their mechanisms for synchronized movement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40344183753

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Jerry
Draper, US
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
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Reviewed in the United States on March 4, 2026
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Blusher
Boise, US
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
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Reviewed in the United States on September 14, 2025
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Linda Mokkosian
Lowell, US
★★★★★ 5
Excellent value and has saved me from the sun!
Fit Type: Regular Fit, Color: White, Size: Large
I ordered this large mans shirt because it was 100% cotton and long sleeve. I am a woman and use it to protect myself from the sun walking my dog, very stiff at first, but comes out with several washes. I love the shirt!
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Reviewed in the United States on June 9, 2026
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Wilf
Dallas, US
★★★★★ 4
NICE Shirt that SHRINKS!!
Fit Type: Regular Fit, Color: Blue, Size: X-Large
Loved this shirt right out of the package. Put a little steam pressing on it and it was perfect. Has a thicker softer feel than most casual dress shirts. Ordered XL with the "regular" fit and it could be worn tucked or out without it looking overly blousy. SADLY, after a first wash on cold and tumble dry low, and pulled it out early and it shrunk by almost a full size!!! The sleeves, length of shirt and overall fittage shrunk so that now it fits like a snug large. I've never had a shirt shrink like this, hence, the one star off. I would have given it 2 stars off, but the original quality of the shirt is nice, just beware of the shrinkage factor. Don't put it in the dryer at all, only air dry it. I'm tempted to reorder another but just then never put it in the dryer.
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Reviewed in the United States on May 23, 2026
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Dan
New York, US
★★★★★ 5
Wonderful t-shirts
Size: X-Large, Color: Medium Grey Heather
These t-shirts are well made and have a nice thick feel to them. The sizing is spot on.
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Reviewed in the United States on April 17, 2026

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