Take control!
Add precision steering to your builds

Bring your LEGO Technic creations to life with realistic 4-wheel steering. Perfect for adding a new level of functionality.

🏛 Power Functions
Set #88004

Power Functions Servo Motor

The Power Functions Servo Motor is a must-have for LEGO Technic enthusiasts.

Before you buy

Who it's for
Intermediate build Technic builders looking to add precise motor control to their models
Build
1 pieces · about 0.5 hours Build time is an estimate.
Price
$24.99 list price · $24.99 per piece
Availability
Retired at LEGO
★★★★☆ 4.0 community rating from 20 ratings

Fans appreciate the precise control this servo motor offers for Technic builds, but criticize the high price for a single component. It's considered essential for advanced motorized projects despite the cost.

MSRP
$24.99
Best Price
$22.49
You Save
10% OFF
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Power Functions Servo Motor is a must-have for LEGO Technic enthusiasts. This specialized motor allows for precise control and movement in your LEGO creations, bringing a new level of realism and functionality to your builds.

This set is perfect for builders who want to add advanced functionality to their LEGO models. Whether you're creating a remote-controlled car, a robotic arm, or any other motorized creation, this servo motor will enhance your building experience.

Skip this if you're primarily interested in static display models or basic LEGO sets. This is a specialized component for Technic builders, so if you're not into motorized functions, it may not be for you; consider standard LEGO bricks instead.

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How does the servo motor enhance the functionality of LEGO Technic models? What are some creative ways to use the Power Functions Servo Motor in MOCs? How does this motor compare to other Power Functions motors in terms of control and precision? Is the Power Functions Servo Motor a good investment for LEGO collectors?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
1
Pieces
⏱
0.5h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Easy integration with Power Functions system
  • Allows for precise, controlled movement
  • Adds realism and functionality to builds
  • Durable construction for long-lasting use

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
B+
Investment Grade
⏳ Retired
The Power Functions Servo Motor is a retired set, which immediately boosts its investment potential. As the Power Functions system becomes less readily available, individual components like this servo motor become more valuable to collectors and builders looking to maintain or expand their motorized LEGO creations. Its relatively low piece count means it was never about the parts, but rather the specific function it provides, making it a desirable item for those who need it.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 About This Set

Power realistic steering with the Servo Motor!

Drive your LEGO® Technic creations to a whole new level with the LEGO Power Functions motor made for the ultimate 4-wheel steering experience. Power through the turns like never before with ultra-realistic steering.  Steer your Technic vehicle left, right or straight ahead with any one of 15 steering axle positions. Rotates 90 degrees clockwise or counterclockwise. It’s easy to add 4-wheel steering to your models with the Servo Motor’s front and back power outputs!

  • Servo Motor features 90-degree rotation clockwise or counterclockwise
  •  Designed for use with LEGO® Technic elements and vehicles
  •  Includes front and back power output ports for easy 4-wheel steering functionality
  •  Steer 90 degrees in either direction with a total of 15 fixed positions!
  •  Requires a Power Functions Battery Box (sold separately)
  •  Add 4-wheel steering functionality to your models!

⚖ Compare Similar Sets

Compared to other Power Functions motors, the servo motor offers precise control and feedback, making it ideal for steering mechanisms and robotic applications. While standard motors provide continuous rotation, the servo motor allows for specific angular positioning. Consider this motor if you need accuracy over raw power. An alternative would be the standard Power Functions M Motor (8883-1) for general movement.

📦 Parts Inventory

Official piece count
1
Parts cataloged in this inventory
1 unique parts, 1 pieces
This set consists of a single, specialized motor. The Light Bluish Gray Servo Motor is the key component, providing precise control for Technic creations.

🛒 Where to Buy

eBay
✓ In Stock
$22.49 →
Walmart
✓ In Stock
Compare on eBay →
$23.74
Target
✓ In Stock
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$24.99

💎 Notable Parts

Light Bluish Gray Motor, Servo, Power Functions with Dark Bluish Gray Bottom (1x) $90.00
Est. BrickLink Part Value
$90.00

💡 MOC Potential

🚗 Remote-controlled cars with precise steering
🤖 Robotic arms with controlled movements
🌳 Automated plant watering systems

📰 Power Functions News

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

2 videos found
BlockTalk AI

Sariel's Bricks & Pets showcases the LEGO servo motor 88004's performance when paired with the 8878 battery box. Lasse Deleuran offers a demonstration highlighting the servo motor's basic functionality.

What the Community Says

2 YouTube reviews
BlockTalk AI Summary

Sariel's Bricks & Pets showcases the LEGO servo motor 88004's performance when paired with the 8878 battery box. Lasse Deleuran offers a demonstration highlighting the servo motor's basic functionality.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

1
Unique Parts
1
Official Piece Count
1
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 1

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