SELECTOR RING DBA WITH HUB ASSEMBLY – 2nd & 4th GEAR
Selector Ring DBA with Hub Assembly – 2nd & 4th Gear is a Genuine OEM Nissan GTR R35 2nd/4th gear selector ring and hub assembly.
This direct-fit replacement restores your transmission’s precise factory-level shifting performance and reliability
Selector Ring DBA with Hub Assembly – 2nd & 4th Gear refers to a specific component used in multi-speed transmissions, particularly in manual or semi-automatic gearboxes.
Here’s a breakdown of the terminology:
Selector Ring DBA:
- The selector ring (sometimes called a synchronizer ring or collar) is a crucial part of the gear-shifting mechanism.
- “DBA” is an abbreviation specific to the manufacturer’s model designation, indicating a particular design or specification.
- The selector ring helps engage and disengage gears smoothly by aligning gear teeth during shifting.
Hub Assembly:
- The hub assembly connects the selector ring to the gear-shifting mechanism.
- It ensures that when the gear lever is moved, the corresponding gear is engaged via the selector ring.
2nd/4th Gear:
- Indicates that this assembly is designed for the 2nd and 4th gears within a transmission.
- These gears are often synchronized using the selector ring and hub assembly to facilitate smooth shifting.
Application:
- Such components are used in manual transmissions or gearbox assemblies, especially in automotive or machinery applications where precise gear engagement is critical.
- The assembly ensures reliable and smooth gear shifting, reducing wear and tear on the transmission components.
Summary:
The Selector Ring DBA with Hub Assembly for 2/4 gears is a specialized component that facilitates smooth shifting between the 2nd and 4th gears in a transmission system. It includes the selector ring itself and its hub, which together ensure proper engagement of these gears.
If you need detailed specifications or part numbers, I recommend consulting the manufacturer’s catalog or parts manual specific to your vehicle or machinery model.

