LEGO Technic Gearbox 4x4x1 2/3 (Part 6585)
Build Your Own Functional Transmission
Take your vehicle builds to the next level with the LEGO® Technic Gearbox Casing. This specialized part is the structural heart of any multi-speed transmission, designed to house the changeover catches and driving rings that allow you to switch between different gear ratios. If you've ever wanted to build a car with a real working manual or sequential gearbox, this component is absolutely essential. It provides the framework for creating complex, realistic, and satisfying mechanical functions.
Applications for Advanced Builders
This gearbox casing is the key to unlocking some of the most advanced functions in the Technic system.
- Multi-Speed Car Transmissions: Use one or more of these casings to build a 4-speed, 5-speed, or even more complex sequential gearbox for your supercar MOCs.
- Dual-Function Mechanisms: In industrial models like cranes or loaders, use this casing to create a switching mechanism that can direct power from a single motor to two different functions, such as lifting an arm or rotating the turret.
- Compact Mechanical Solutions: Its enclosed design allows you to build robust and compact mechanical systems that can handle high torque without slipping.
Combine this casing with driving rings, changeover catches, and a variety of gears from our Technic gears collection to engineer your most advanced creation yet. Don't forget the axles and beams to build the chassis around it!
Key Specifications
- Part ID: 6585
- Dimensions: 4 x 4 x 1 2/3 Studs
- Function: Housing for Technic transmission driving rings and changeover catches.
- Compatibility: Integrates seamlessly into the Technic grid system.
A Little Piece of Trivia
The 4x4 gearbox casing first appeared in the early 1990s, making its debut in high-end Technic sets. It was a revolutionary part that standardized and simplified the process of building complex gearboxes. Before this piece existed, builders had to rely on much more complicated and often fragile custom-built frames to create switching mechanisms. This casing made robust, functional transmissions accessible to a much wider range of builders and has been a cornerstone of flagship Technic supercars for years.
Ready to engineer true mechanical function? Add this essential gearbox casing to your inventory and shift your builds into high gear!
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
LEGO Technic Gearbox 4x4x1 2/3 (Part 6585)
LEGO Technic Gearbox 4x4x1 2/3 (Part 6585)
Build Your Own Functional Transmission
Take your vehicle builds to the next level with the LEGO® Technic Gearbox Casing. This specialized part is the structural heart of any multi-speed transmission, designed to house the changeover catches and driving rings that allow you to switch between different gear ratios. If you've ever wanted to build a car with a real working manual or sequential gearbox, this component is absolutely essential. It provides the framework for creating complex, realistic, and satisfying mechanical functions.
Applications for Advanced Builders
This gearbox casing is the key to unlocking some of the most advanced functions in the Technic system.
- Multi-Speed Car Transmissions: Use one or more of these casings to build a 4-speed, 5-speed, or even more complex sequential gearbox for your supercar MOCs.
- Dual-Function Mechanisms: In industrial models like cranes or loaders, use this casing to create a switching mechanism that can direct power from a single motor to two different functions, such as lifting an arm or rotating the turret.
- Compact Mechanical Solutions: Its enclosed design allows you to build robust and compact mechanical systems that can handle high torque without slipping.
Combine this casing with driving rings, changeover catches, and a variety of gears from our Technic gears collection to engineer your most advanced creation yet. Don't forget the axles and beams to build the chassis around it!
Key Specifications
- Part ID: 6585
- Dimensions: 4 x 4 x 1 2/3 Studs
- Function: Housing for Technic transmission driving rings and changeover catches.
- Compatibility: Integrates seamlessly into the Technic grid system.
A Little Piece of Trivia
The 4x4 gearbox casing first appeared in the early 1990s, making its debut in high-end Technic sets. It was a revolutionary part that standardized and simplified the process of building complex gearboxes. Before this piece existed, builders had to rely on much more complicated and often fragile custom-built frames to create switching mechanisms. This casing made robust, functional transmissions accessible to a much wider range of builders and has been a cornerstone of flagship Technic supercars for years.
Ready to engineer true mechanical function? Add this essential gearbox casing to your inventory and shift your builds into high gear!
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Build Your Own Functional Transmission
Take your vehicle builds to the next level with the LEGO® Technic Gearbox Casing. This specialized part is the structural heart of any multi-speed transmission, designed to house the changeover catches and driving rings that allow you to switch between different gear ratios. If you've ever wanted to build a car with a real working manual or sequential gearbox, this component is absolutely essential. It provides the framework for creating complex, realistic, and satisfying mechanical functions.
Applications for Advanced Builders
This gearbox casing is the key to unlocking some of the most advanced functions in the Technic system.
- Multi-Speed Car Transmissions: Use one or more of these casings to build a 4-speed, 5-speed, or even more complex sequential gearbox for your supercar MOCs.
- Dual-Function Mechanisms: In industrial models like cranes or loaders, use this casing to create a switching mechanism that can direct power from a single motor to two different functions, such as lifting an arm or rotating the turret.
- Compact Mechanical Solutions: Its enclosed design allows you to build robust and compact mechanical systems that can handle high torque without slipping.
Combine this casing with driving rings, changeover catches, and a variety of gears from our Technic gears collection to engineer your most advanced creation yet. Don't forget the axles and beams to build the chassis around it!
Key Specifications
- Part ID: 6585
- Dimensions: 4 x 4 x 1 2/3 Studs
- Function: Housing for Technic transmission driving rings and changeover catches.
- Compatibility: Integrates seamlessly into the Technic grid system.
A Little Piece of Trivia
The 4x4 gearbox casing first appeared in the early 1990s, making its debut in high-end Technic sets. It was a revolutionary part that standardized and simplified the process of building complex gearboxes. Before this piece existed, builders had to rely on much more complicated and often fragile custom-built frames to create switching mechanisms. This casing made robust, functional transmissions accessible to a much wider range of builders and has been a cornerstone of flagship Technic supercars for years.
Ready to engineer true mechanical function? Add this essential gearbox casing to your inventory and shift your builds into high gear!
LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
