LEGO 3831 Hinge Brick 1 x 4 Swivel Base - Main Product Image

LEGO 3831 Hinge Brick 1 x 4 Swivel Base in Black - Authentic LEGO Part

LEGO 3831 Hinge Brick 1 x 4 Swivel Base in Dark Red - Authentic LEGO Part

LEGO 3831 Hinge Brick 1 x 4 Swivel Base in Light Gray - Authentic LEGO Part

LEGO 3831 Hinge Brick 1 x 4 Swivel Base in Reddish Brown - Authentic LEGO Part

LEGO 3831 Hinge Brick 1 x 4 Swivel Base in White - Authentic LEGO Part

LEGO 3831 - Hinge Brick 1 x 4 Swivel Base

Name: LEGO 3831 - Hinge Brick 1 x 4 Swivel Base
Brand: LEGO
SKU: 452017898
Price: 0.09 EUR
Availability: InStock

€0,09

Color: Black

Condition: Used

Used New

Product variants

12 in stock

📦

Quantity

Guaranteed Safe Checkout

LEGO 3831 - Hinge Brick 1 x 4 Swivel Base

Home › All Parts › Hinge › 3831

Authentic LEGO® Part 3831
This genuine Hinge Brick 1 x 4 Swivel Base is available in multiple options. Perfect for MOCs, replacements, or expanding your collection.

📋 Product Specifications

Part Number	3831
Part Name	Hinge Brick 1 x 4 Swivel Base
Category	Hinge
Part Type	PART
Element IDs	Black: 383126 Light Gray: 383102

✅ Compatibility & Usage

✓ 100% compatible with all LEGO® sets and bricks
✓ Perfect for MOCs (My Own Creations)
✓ Ideal for replacements and repairs
✓ Great for sorting and organizing

📦 Condition Guide

🆕 New Brand new, never used. Perfect condition straight from the factory.

♻️ Used Previously owned but in good condition. May show light wear but fully functional.

✨ Quality Guarantee

100% Genuine LEGO® parts
Thoroughly cleaned and inspected
Satisfaction guaranteed
Safe & secure packaging

🔗 Explore Related Products

Color	Black, Dark Gray, Dark Red, Light Gray, Reddish Brown, White
Condition	Used, New

Compatibility & Usage

System compatibility

🧱

LEGO® System (1958–present): designed to work with standard LEGO bricks, plates and sets.

⚙️

Technic: connects where applicable via studs, pins or axles (depending on the item).

🧒

DUPLO®: limited compatibility. Many LEGO System elements attach on top of DUPLO studs; DUPLO does not fit on top of standard LEGO studs.

🔁

Other brick brands with System dimensions may fit; clutch strength can vary.

System-compatible Technic interface (where applicable) DUPLO: limited fit Brand mix possible†

Usage & notes

📦

Contents: see product description for exactly what is included (e.g., minifigures, accessories, box or instructions).

✅

Condition: New/Used as stated on the product page. Color shades and clutch can differ between production runs.

👶

Safety: Small parts. Not suitable for children under 3 years. Follow the age guidance for the item.

💡

Tip: When mixing brands or older/newer pieces, test clutch before building large sections.

Includes only listed items Age guidance applies Photos may be representative

LEGO®, DUPLO® and the brick configuration are trademarks of the LEGO Group, which does not sponsor, authorize or endorse this site. †Compatibility with non-LEGO brands may vary.