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Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine
Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine, view 2Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine, view 3Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine, view 4Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine, view 5Stirlingkit TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine, view 6
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TECHING Workable Mini Diesel Engine Metal Model Kits DIY OHV 4-cylinder Engine

$329.99–$379.99

In stock at stirlingkit.com

The TECHING DM115 is a 1/10 scale OHV inline four-cylinder diesel engine model kit with 300+ metal parts. Once built, an internal motor turns it over so you can watch pistons and valves move, powered by a rechargeable 450 mAh battery. It suits adults and teens who enjoy a challenging build that ends in a moving display piece.

Shop now at Stirlingkit →Code start

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Version
Upgrade Version · Standard Version

Price and stock from stirlingkit.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • 300+ stainless steel and aluminum parts
  • Motor-driven motion, not a combustion engine
  • 450 mAh battery, about 2 hour charge, 60+ min run
  • About 4 hours to assemble, 4 of 5 difficulty
  • Paper English manual and gift box

Best for

Model builders who want a realistic moving engine without fuel or fire.

Things to consider

  • It simulates a diesel; it does not burn fuel
  • Upgrade vs Standard version differences are not explained in the text
  • Ages 14+

Key specs

Price$329.99–$379.99
Scale1/10
Parts300+
Power450 mAh Li battery, USB 5V
Size18 x 9.2 x 14.5 cm
Weight1500 g

Our take

A satisfying, fuel-free engine kit; ask the seller what the pricier Upgrade version adds.

TECHING Workable Mini Diesel Engine Metal Model Kits DIY… at a glance

BrandStirlingkit
Price$329.99–$379.99
TypeBrand TECHING
Options2 versions
AvailabilityIn stock at stirlingkit.com
Couponstart
ReturnsThe about page lists a 30-day return or exchange. All returns need an RMA requested via…

Price check

At $329.99, the TECHING Workable Mini Diesel Engine Metal Model Kits DIY… is toward the top of Stirlingkit's price range, whose 2,729 listed products run $0.54 to $11,000.

Similar items from other brands we track run $9.99 to $15.19.

Buying from Stirlingkit

Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days.

Shipping
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Returns
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
Warranty
The about page lists a 1-year warranty and lifetime customer support.

Read our full Stirlingkit review and shop all products →

Frequently asked questions

Does it actually run on diesel?
No. It is motor driven to show how the engine moves.
How long does it take to build?
The listing estimates about 4 hours and rates difficulty at 4 out of 5.
How much is the TECHING Workable Mini Diesel Engine Metal Model Kits DIY…?
Stirlingkit lists it at $329.99–$379.99 on stirlingkit.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the TECHING Workable Mini Diesel Engine Metal Model Kits DIY…?
Stirlingkit's store-wide code start can be entered at checkout on stirlingkit.com. Stirlingkit sets the discount, and some items or sale prices may be excluded.
What is Stirlingkit's return policy?
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
How long does Stirlingkit take to ship?
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Does the TECHING Workable Mini Diesel Engine Metal Model Kits DIY… come with a warranty?
Stirlingkit's published warranty terms: The about page lists a 1-year warranty and lifetime customer support.
What options does the TECHING Workable Mini Diesel Engine Metal Model Kits DIY… come in?
Version: Upgrade Version, Standard Version.
Where can I buy the TECHING Workable Mini Diesel Engine Metal Model Kits DIY…?
The TECHING Workable Mini Diesel Engine Metal Model Kits DIY… is sold directly by Stirlingkit on stirlingkit.com. The Shop now button on this page goes straight to the product there, and code start can be applied at checkout.
Is the TECHING Workable Mini Diesel Engine Metal Model Kits DIY… in stock?
Yes. Stirlingkit lists it as in stock on stirlingkit.com as of our latest check. Stock and prices refresh throughout the day.
Is Stirlingkit a legit store?
Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days. Our full Stirlingkit review covers shipping, returns and what to check before ordering.
Is the TECHING Workable Mini Diesel Engine Metal Model Kits DIY… expensive?
At $329.99 it is toward the top of Stirlingkit's range ($0.54 to $11,000 across 2,729 products), and similar items from other brands run $9.99 to $15.19.

More from Stirlingkit

Shop all Stirlingkit →

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