SKU: 40344183753

Working Mechanical Engine Kit

Sale price$26.95 Regular price$29.95
Save 10%

Pay in installments of $7.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Working Mechanical Engine KitDesigned 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 itrun 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

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Gadget Worm
Boise, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
Y
yosvel espinosa
Pawtucket, US
★★★★★ 4
Excellent Mock Neck T-Shirts
Color: Wine Red, Navy Blue, Black, Size: Medium
 As a man who appreciates comfort and style, I can confidently say these August Alley mock neck t-shirts are a solid choice. I'm always looking for versatile basics, and these fit the bill perfectly. The cotton material feels great against the skin, and they've held their shape well after a few washes. I appreciate the slim fit; it looks modern without being too tight. Whether I'm wearing them casually or layering them under a jacket, they always look sharp. For the price, getting a 3-pack of these quality shirts is a fantastic deal. Highly recommend them for any guy looking to upgrade his basic tee collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2025
D
Verified Purchase
Dave Roberts
West Palm Beach, US
★★★★★ 5
Well worth the price.
Great fit and quality feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
S
Verified Purchase
Susan K Anderson
Alexandria, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
G
Verified Purchase
Garfield S
Grantham, US
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

recommand products