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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 36 of 87
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![WALL•E [Fixed Neck Version]](https://cdn.rebrickable.com/media/sets/21303-2.jpg)
WALL•E [Fixed Neck Version]21303-2 · 2015 -
Deep Sea Helicopter60093-1 · 2015 -
Bulldozer60074-1 · 2015 -
Helicopter Pursuit60067-1 · 2015 -
![WALL•E [Original Version]](https://cdn.rebrickable.com/media/sets/21303-1.jpg)
WALL•E [Original Version]21303-1 · 2015 -
Protector of Stone70779-1 · 2015 -
Boulder Blaster70747-1 · 2015 -
Fire Plane42040-1 · 2015 -
City of Stiix70732-1 · 2015 -
TIE Fighter75095-1 · 2015 -
McLaren P175909-1 · 2015 -
Protector of Jungle70778-1 · 2015 -
Machines & Mechanisms Replacement Pack 22000709-1 · 2015 -
Chain Cycle Ambush70730-1 · 2015 -
Blaster Bike70733-1 · 2015 -
24 Hours Race Car42039-1 · 2015 -
AAT75080-1 · 2015 -
Carnage's SHIELD Sky Attack76036-1 · 2015 -
Porsche 911 GT Finish Line75912-1 · 2015 -
Gimli Fun Pack71220-1 · 2015 -
Formula Off-Roader42037-1 · 2015 -
Battle Droid Troop Carrier75086-1 · 2015 -
Attack of the Morro Dragon70736-1 · 2015 -
WeDo Replacement Pack 12000710-1 · 2015