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ASTEM

Technic Parts Group EV3 Replacement Building Block Parts Regular-Sized Mechanical Parts Include Brick,Bush,Technic Pin.

    • Based on 160 reviews
Condition: New
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$25.69 Why this price?
Holiday Deal · 7% off was $27.69

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As low as $6 / mo
  • – 4-month term
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by ASTEM US
Arrives Jan 5 – Jan 13
Order within 14 hours and 57 minutes
Available payment plans shown during checkout

Features

  • 413pcs Technic parts pack, compatible with LEGO Technic parts,The color is random.
  • The set can be applied to assembling, connecting parts, designing and building projects, when the building block part is lost, it can be used as a substitute for assembly.
  • STEM activity kit,DIY creative model, can be freely assembled to create new design.
  • High compatibility, easy to assemble and disassemble, good compatibility between brick parts, neither loose nor tight. It can be used to build models of robots, cars, cranes, construction vehicles, and more.
  • Fun and useful features for your technical model, a great gift choice for building block lovers.

Product Dimensions: 8.27 x 6.3 x 4.72 inches


Item Weight: 1.36 pounds


Country of Origin: China


Item model number: BE 413pcs YH 20221121


Manufacturer recommended age: 12 years and up


Manufacturer: ASTEM


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 5 – Jan 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great kit
Kids always love to have an addition to their technic set, great quality, functionality
Reviewed in the United States on November 18, 2024 by Alezhka
    • Great for anyone that loves Legos and Technics
Bought these for my twin 8-year-old boys. They love them! Go well with Lego Technics. Have had them for over 4 months and very durable and functional.
Reviewed in the United States on November 8, 2024 by Carolyn Blanford
    • Worth your money
Wonderful gift
Reviewed in the United States on November 18, 2024 by Amazon Customer
    • Son will approve!
Got it as it was on my 9 year old sons wish list. Will update after Christmas.
Reviewed in the United States on December 7, 2024 by lou
    • This is a great value product!
I was concerned after reading a few reviews about missing pieces but thought it looked like a great kit for the money. I am actually quite impressed with the quality as it rivals the brand name product in every way. The parts are indistinguishable and top notch. I thought I was missing a piece close to the end of a build section, found I had an extra piece that was very similar (half height vs full ) and realized I had used the full height piece at a step earlier in the build instead of a half height piece. Before I discovered it was me being careless and not Mould King I reached out and had a reply in under a day. I confessed in a reply that I had found the part but one of my motors was binding and wouldn’t power the assembly. I advised the manufacturer and again got a prompt reply and a promise to send out a replacement. Very good costumer service. The build was super satisfying and quite enjoyably challenging. I plan on buying more from Mould King instead of the other recognized brand due to the high quality and excellent value for cost. ... show more
Reviewed in the United States on February 13, 2024 by Linden E. Fraser
    • Quality replacement pieces
We were very impressed by the selection and quality of the pieces. Highly recommend!
Reviewed in the United States on August 3, 2024 by Emily D Shumate
    • ASTEM Tecnic Parts
One of the best investments I've made for my Grandson's building block kits. He uses every day!
Reviewed in the United States on April 27, 2024 by amjam
    • Some pieces are deformed. Quality not consistent.
Some pieces deformed.
Reviewed in the United States on August 9, 2023 by desiree

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