LEGO 3939 Slope 33 3 x 6 with Inner Walls - Main Product Image

LEGO 3939 Slope 33 3 x 6 with Inner Walls in Red - Authentic LEGO Part

LEGO 3939 Slope 33 3 x 6 with Inner Walls in Sand Green - Authentic LEGO Part

LEGO 3939 Slope 33 3 x 6 with Inner Walls in Trans-Dark Blue - Authentic LEGO Part

LEGO 3939 Slope 33 3 x 6 with Inner Walls in Trans-Light Blue - Authentic LEGO Part

LEGO 3939 Slope 33 3 x 6 with Inner Walls in White - Authentic LEGO Part

LEGO 3939 - Slope 33 3 x 6 with Inner Walls

Name: LEGO 3939 - Slope 33 3 x 6 with Inner Walls
Brand: LEGO
SKU: 451892817
Price: 0.22 EUR
Availability: InStock

€0,22

Color: Red

Condition: Used

Used

Product variants

Low stock: 2 left

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Quantity

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LEGO 3939 - Slope 33 3 x 6 with Inner Walls

Home › All Parts › Slope › 3939

Authentic LEGO® Part 3939
This genuine Slope 33 3 x 6 with Inner Walls is available in multiple options. Perfect for MOCs, replacements, or expanding your collection.

📋 Product Specifications

Part Number	3939
Part Name	Slope 33 3 x 6 with Inner Walls
Category	Slope
Part Type	PART
Element IDs	Red: 393921

✅ 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	Red, Sand Green, Trans-Clear, Trans-Dark Blue, Trans-Light Blue, White
Condition	Used

Compatibility & Usage

System compatibility

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

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

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

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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

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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.

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

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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.