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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 72 of 87
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Fiber Optic Multi Set / Multi Racer Set (with Fibre Optics)8456-1 · 1996 -
Control Lab Building Set9701-1 · 1995 -
Shuttle Transcon 26544-1 · 1995 -
Front End Loader8235-1 · 1995 -
Road Rally V / Super Kart8225-1 · 1995 -
Deep Sea Predator6155-1 · 1995 -
Technology Resource Set9609-1 · 1995 -
Shuttle Launch Pad6339-1 · 1995 -
Control Centre / Control II8485-1 · 1995 -
Neptune Discovery Lab6195-1 · 1995 -
Circuit Shock Racer / V-Twin Super Bike8422-1 · 1995 -
Nighthawk / Sky Wasp8412-1 · 1995 -
Fire Engine / Fire Response Unit8280-1 · 1995 -
Spaceport Accessories5125-1 · 1995 -
Crystal Explorer Sub6175-1 · 1995 -
Wheels and Axles Mini Set9616-1 · 1995 -
Formula Flash8440-1 · 1995 -
Sea Claw 71822-1 · 1995 -
Pneumatic Crane Truck / Mobile Crane8460-1 · 1995 -
Blue Fury5541-1 · 1995 -
Treasure Chest1788-1 · 1995 -
Technology Activity Set9607-1 · 1994 -
Connector Pegs9964-1 · 1994 -
Toggle Joints & Connectors5286-1 · 1994