Classic LEGO!
Propellers, Wheels and Rotors from '77!

A vintage service pack that sparks creativity. Add these 15 specialized pieces to your collection and let your imagination take flight!

LEGO Propellers, Wheels and Rotors set Sp21 - 15 pieces, Service Packs theme, product photo Pin It
LEGO Propellers, Wheels and Rotors set Sp21
🏛 Service Packs
Set #Sp21

Propellers, Wheels and Rotors

Discover the Propellers, Wheels and Rotors from the Service Packs collection - 15 pieces of building excellence.

⏱ < 30 min 🧩 15 pcs

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📦 Full Parts Inventory - 7 unique parts • 15 total pieces

Tyre 14 x 4 Smooth Small Single Tyre 14 x 4 Smoot...
Part #: 3139 3× Black
Propeller 4 Blade 5 Diameter with Hole for Rotor Holder Propeller 4 Blade...
Part #: 3461 1× Light Gray
Plate Special 2 x 3 with Helicopter Rotor Holder Plate Special 2 x...
Part #: 3462 1× Red
Wheel Centre Small with Stub Axles (Pulley Wheel) Wheel Centre Smal...
Part #: 3464 3× Red
Propeller 2 Blade Propeller 2 Blade
Part #: 3480 2× Light Gray
Plate Special 2 x 2 with Helicopter Tail Rotor Holder Plate Special 2 x...
Part #: 3481 2× Red
Plate Special 2 x 2 with Wheel Holder Bottom Plate Special 2 x...
Part #: 8 3× Light Gray

🛒 Where to Buy

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📰 Service Packs News

Propellers, Wheels and Rotors News (1)

February 2026
Feb 28 r/legotechnic

Can anyone help me ID these bags?
View all news
Notable Parts
Build Ideas

Related Articles

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

Sariel's Bricks & Pets provides an efficiency comparison of 11 LEGO propellers in water, using a custom-built boat to measure thrust. Sariel identifies the 3-blade 9 diameter propeller (part 30332) as the most efficient based on these tests.

LEGO propellers tested & ranked Pt.2: Special propellers

Sariel's Bricks & Pets • 440.0K views Comparison
Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

Sariel's Bricks & Pets provides an efficiency comparison of 11 LEGO propellers in water, using a custom-built boat to measure thrust. Sariel identifies the 3-blade 9 diameter propeller (part 30332) as the most efficient based on these tests.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

LEGO propellers tested & ranked Pt.2: Special propellers

Sariel's Bricks & Pets
440.0K views Comparison
Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

7
Unique Parts
15
Total Pieces
0
Minifigures
Inventory Version: 1

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