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Part
Technic Axle Pin without Friction Ridges Lengthwise
3749
Technic Pins
Appears in 1,873 official sets
Technic Axle Pin without Friction Ridges Lengthwise (part 3749) is a Technic Pins used in 1873 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.
- → Category: Technic Pins
- → Appears in 1,873 official sets
- → Scan a photo to identify this part instantly
- → Compare market prices
Color variants
Light Gray
Black
Tan
White
Light Bluish Gray
Blue
Pearl Titanium
Related parts (prints, molds, alternates)
Sets containing this part
2,077 sets · page 8 of 87
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Volvo EC500 Hybrid Excavator42215-1 · 2025 -
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The Art of Chocolate910039-1 · 2025 -
Mythical Creature Qilin80066-1 · 2025 -
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Diver with Robot and Shark952503-1 · 2025 -
Star Wars Advent Calendar 202575418-1 · 2025 -
Aston Martin Aramco F1 AMR24 Race Car77245-1 · 2025 -
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2 Fast 2 Furious Honda S200077241-1 · 2025 -
Nightmare Shark Submarine71500-1 · 2025 -
Ferrari SF-24 F1 Car42207-1 · 2025 -
Iron Man Car & Black Panther vs. Red Hulk76310-1 · 2025 -
2 Fast 2 Furious Nissan Skyline GT-R (R34) Car42210-1 · 2025 -
Sweet Treat Mountain & Kitty Garden11205-1 · 2025 -
VCARB71049-8 · 2025 -
Merchant Boat910046-1 · 2025