Technic Panel Fairing #4 Side B (64391)
Master Aerodynamics with the Technic Panel Fairing #4 Side B
The Technic Panel Fairing #4 Side B (64391) is a critical element for adding sleek, finished lines to your mechanical creations. This "Small Smooth Long" panel is designed to cover the internal skeleton of your models, providing an aerodynamic shape that standard beams cannot achieve. It is widely used to sculpt the bodywork of high-performance motorcycles, sports cars, and futuristic aircraft.
Automotive and Racing Design
This panel is essential for achieving the organic curves found in modern vehicles. It attaches securely via pin holes to the chassis, allowing builders to create wheel arches, side skirts, or spoilers. To build a complete, symmetrical model, this "Side B" panel is typically paired with its mirror counterpart, Side A (64683). Together, they form the smooth exterior shells seen in our Vehicle Parts collection.
Mounting and Compatibility
As part of the modern Technic system, this fairing integrates seamlessly with liftarms and connectors. It requires standard friction pins to lock into place. Whether you are building a custom Ducati or a race car, ensure you have the necessary hardware from our Pins & Connectors section to secure your body panels tightly for play and display.
Discover more in our LEGO® Technic Pieces Collection.
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
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Technic Panel Fairing #4 Side B (64391)
Technic Panel Fairing #4 Side B (64391)
Master Aerodynamics with the Technic Panel Fairing #4 Side B
The Technic Panel Fairing #4 Side B (64391) is a critical element for adding sleek, finished lines to your mechanical creations. This "Small Smooth Long" panel is designed to cover the internal skeleton of your models, providing an aerodynamic shape that standard beams cannot achieve. It is widely used to sculpt the bodywork of high-performance motorcycles, sports cars, and futuristic aircraft.
Automotive and Racing Design
This panel is essential for achieving the organic curves found in modern vehicles. It attaches securely via pin holes to the chassis, allowing builders to create wheel arches, side skirts, or spoilers. To build a complete, symmetrical model, this "Side B" panel is typically paired with its mirror counterpart, Side A (64683). Together, they form the smooth exterior shells seen in our Vehicle Parts collection.
Mounting and Compatibility
As part of the modern Technic system, this fairing integrates seamlessly with liftarms and connectors. It requires standard friction pins to lock into place. Whether you are building a custom Ducati or a race car, ensure you have the necessary hardware from our Pins & Connectors section to secure your body panels tightly for play and display.
Discover more in our LEGO® Technic Pieces Collection.
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
Original: $0.37
-65%$0.37
$0.13Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Master Aerodynamics with the Technic Panel Fairing #4 Side B
The Technic Panel Fairing #4 Side B (64391) is a critical element for adding sleek, finished lines to your mechanical creations. This "Small Smooth Long" panel is designed to cover the internal skeleton of your models, providing an aerodynamic shape that standard beams cannot achieve. It is widely used to sculpt the bodywork of high-performance motorcycles, sports cars, and futuristic aircraft.
Automotive and Racing Design
This panel is essential for achieving the organic curves found in modern vehicles. It attaches securely via pin holes to the chassis, allowing builders to create wheel arches, side skirts, or spoilers. To build a complete, symmetrical model, this "Side B" panel is typically paired with its mirror counterpart, Side A (64683). Together, they form the smooth exterior shells seen in our Vehicle Parts collection.
Mounting and Compatibility
As part of the modern Technic system, this fairing integrates seamlessly with liftarms and connectors. It requires standard friction pins to lock into place. Whether you are building a custom Ducati or a race car, ensure you have the necessary hardware from our Pins & Connectors section to secure your body panels tightly for play and display.
Discover more in our LEGO® Technic Pieces Collection.
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.























