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Part
Technic Axle Pin without Friction Ridges Lengthwise
3749
Technic Pins
Appears in 1,877 official sets
Technic Axle Pin without Friction Ridges Lengthwise (part 3749) is a Technic Pins used in 1877 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 1,877 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
2,082 sets · page 75 of 87
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Universal Building Set with Flex System8074-1 · 1991 -
Custom Rally Van5550-1 · 1991 -
Giant Lego Topic Set9452-1 · 1991 -
Whirl and Wheel Super Truck5590-1 · 1990 -
Rally Support Truck8850-1 · 1990 -
Fire Control Center6389-1 · 1990 -
Lunar MPV Vehicle1621-1 · 1990 -
TECHNIC Control Centre8094-1 · 1990 -
Motorized Universal Building Set8064-1 · 1990 -
Rally 6-Wheeler8830-1 · 1990 -
Mobile Car Crane1489-1 · 1989 -
Backhoe Grader8862-1 · 1989 -
Dairy Tanker1952-1 · 1989 -
Universal Building Set8054-1 · 1989 -
Universal Pneumatic Set8044-1 · 1989 -
Derby Trotter6355-1 · 1989 -
Universal Building Set8024-1 · 1989 -
Power Crane8854-1 · 1989 -
Forklift8835-1 · 1989 -
Mini Dumper6507-1 · 1989 -
Universal Building Set8034-1 · 1989 -
Prop Plane8855-1 · 1988 -
Black Monarch's Castle6085-1 · 1988 -
Excavator / Digger8853-1 · 1988