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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 76 of 87
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Excavator / Digger8853-1 · 1988 -
Differential Gear Housing5242-1 · 1987 -
Spy-Bot1498-1 · 1987 -
Robot8852-1 · 1987 -
Battrax6941-1 · 1987 -
Toggle Joints5247-1 · 1987 -
Rotors and Bush/Cross Axles5264-1 · 1987 -
Snow Scooter8620-1 · 1986 -
Highway Rig5580-1 · 1986 -
Arctic Rescue Unit8660-1 · 1986 -
Formula 1 Racer5540-1 · 1986 -
Container Lorry1525-1 · 1986 -
Horse Trailer6359-1 · 1986 -
Universal Building Set8035-1 · 1986 -
TECHNIC Control I1090-1 · 1986 -
Tractor8849-1 · 1986 -
Go-Cart8842-1 · 1986 -
Off-Road 4x45510-1 · 1986 -
Mobile Recovery Vehicle6926-1 · 1986 -
TECHNIC Control II1092-1 · 1986 -
Arctic Rescue Base8680-1 · 1986 -
Pinions, Connectors, and Axles1345-1 · 1986 -
Universal Building Set with Motor8055-1 · 1986 -
Maersk Line Container Truck1552-1 · 1985