Power Up Your Builds!
With the Technic Motor Set

Add dynamic movement to your LEGO creations with this 60-piece accessory pack from 1998. Perfect for bringing your Technic models to life!

LEGO Power Pack Motor Set set 8735 - 60 pieces, Supplemental theme, product photo Pin It
LEGO Power Pack Motor Set set 8735
🏛 Supplemental
Set #8735

Power Pack Motor Set

The Power Pack Motor Set is a fundamental addition to any LEGO enthusiast's collection.

🏆 Best For: LEGO fans looking to add basic motorization to models ⏱ 1 hr build 🧩 60 pcs
★★★★☆ 4.0

Fans appreciate the Power Pack Motor Set for its simplicity and ability to add functionality to older LEGO models. However, some find the set overpriced for what it offers, especially when compared to modern motorization options.

MSRP
$39.99
Best Price
$35.99
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📝 Our Take

The Power Pack Motor Set is a fundamental addition to any LEGO enthusiast's collection. Released in 1998, this supplemental set provides the means to bring motion and life to static LEGO creations, expanding possibilities beyond simple brick-building.

This set is perfect for Technic builders and LEGO fans looking to add functionality to their models. Its simple design and ease of integration make it ideal for both novice and experienced builders.

Skip this if you are looking for a complete, standalone model. Consider newer LEGO Technic sets with built-in motors and complex mechanisms for more advanced projects.

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Try asking:
How can I integrate this motor into my existing LEGO creations? What types of models benefit most from the Power Pack Motor Set? How does this set compare to newer LEGO Power Functions or Powered Up systems? What is the best way to maintain and store the motor for long-term use?

🧱 Building Experience

🧩
60
Pieces
⏱
1h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple integration with existing LEGO models
  • Introduction to basic motorized functions
  • Easy to understand instructions
  • Durable and reliable motor

📈 Investment Analysis

↑ Trending up since release
B
Investment Grade
⏳ Appreciating
The Power Pack Motor Set holds moderate investment potential. As a retired supplemental set from 1998, its rarity increases over time. The rising price trend indicates growing demand from collectors seeking to complete vintage LEGO systems. While not as iconic as certain licensed themes, its functionality and the ability to enhance other sets contribute to its collectibility. However, the set's relatively small piece count and niche appeal may limit its potential for explosive growth.

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

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Compared to modern LEGO Power Functions or Powered Up systems, the Power Pack Motor Set offers a simpler, more basic approach to motorization. While lacking the advanced features and programmability of newer systems, its simplicity and compatibility with older LEGO sets make it a valuable addition for collectors and builders seeking to enhance vintage models. Consider modern Power Functions sets for more advanced control options, but this set is ideal for simpler motorized projects.

📦 Full Parts Inventory - 35 unique parts • 58 total pieces

Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 2× Light Gray
Battery Box, 9V 4 x 14 x 4 with Dark Gray Base [Complete Assembly] Battery Box, 9V 4...
Part #: 2847c01 1× Light Gray
Motor Pulley, 9V Micromotor with axle hole Motor Pulley, 9V ...
Part #: 2983 1× Light Gray
Wheel Rim 24 x 14 VR with Center Axle Hole Wheel Rim 24 x 14...
Part #: 2994 4× White
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Light Gray
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 4× Dark Gray
Technic Beam 1 x 5 Thin Technic Beam 1 x ...
Part #: 32017 2× Light Gray
Plate Special 1 x 2 with Door Rail Plate Special 1 x...
Part #: 32028 4× Light Gray
Technic Bush 1/2 Smooth with Axle Hole Reduced Technic Bush 1/2 ...
Part #: 32123a 2× Light Gray
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 1× Light Gray
Technic Gear 24 Tooth [New Style with Single Axle Hole] Technic Gear 24 T...
Part #: 3648b 1× Light Gray
Technic Gear 24 Tooth Crown with Reinforcements [New Style] Technic Gear 24 T...
Part #: 3650c 1× Light Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 2× Light Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 2× Light Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 1× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 1× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 1× Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 1× Light Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Light Gray
Technic Bush Technic Bush
Part #: 3713 1× Light Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 1× Black
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 2× Light Gray
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 2× Light Gray
Technic Gear 16 Tooth with Round Holes [Old Style] Technic Gear 16 T...
Part #: 4019 2× Light Gray
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 1× Light Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 1× Black
Wire with Brick 2 x 2 x 2/3 Pair, 162L Wire with Brick 2...
Part #: 5306bc162 1× Black
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b 1× Light Gray
Tyre 30.4 x 14 VR Tyre 30.4 x 14 VR
Part #: 6578 4× Black
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 2× Light Gray
Motor, 9V Mini [Old Style] Motor, 9V Mini [O...
Part #: 71427c01 1× Light Gray
Technic Gear 24 Tooth Clutch with Dark Gray or Light Gray Center Technic Gear 24 T...
Part #: 76019 1× White
Technic Rubber Belt Medium [24mm ID] [Round Cross Section] Technic Rubber Be...
Part #: 85544 1× Red
Technic Rubber Belt Medium [26mm ID] [Round Cross Section] Technic Rubber Be...
Part #: 85545 1× Blue
Technic Rubber Belt Large [33mm ID] [Round Cross Section] Technic Rubber Be...
Part #: 85546 1× Yellow
This set is a great source for basic Technic elements. The inclusion of gears, pins, and rubber belts makes it useful for adding motion to various LEGO creations, especially older sets that may not have included motorized functions.

🛒 Where to Buy

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💎 Notable Parts

Black Tyre 30.4 x 14 VR (4x) $1.20
Light Gray Technic Gear 16 Tooth with Round Holes [Old Style] (2x) $0.80
Light Gray Technic Brick 1 x 6 [5 Pin Holes] (2x) $0.30
Yellow Technic Rubber Belt Large [33mm ID] [Round Cross Section] (1x) $0.60
Red Technic Rubber Belt Medium [24mm ID] [Round Cross Section] (1x) $0.50
Est. BrickLink Part Value
$3.40

💡 MOC Potential

🚗 Motorized cars and trucks
🤖 Walking or moving robots
🏙 Automated train systems or moving fairground rides

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Charts Inventory Statistics

35
Unique Parts
58
Total Pieces
0
Minifigures
Inventory Version: 1

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