Audi RS4 B8 RS5 8F 8T Gearbox Oil Pressure Hose Pipe Line Tube 8K0317817CQ

Audi RS4 B8 RS5 8F 8T Gearbox Oil Pressure Hose Pipe Line Tube is an original drivetrain component designed for vehicles with a petrol engine. Engineered by Audi, it ensures stable transmission fluid flow, which translates into predictable gearbox operation and safe vehicle use in both road and track conditions.

Specifications and technical data

• SKU: 8K0317817CQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0317817CQ
• Substitutable numbers: 8K0317817CQ, 8K0 317 817 CQ
• Fuel type: Petrol
• Category: Gearbox, Rack & Pinion Parts

Purpose and function in the drivetrain

The described gearbox oil pressure hose is a component of the transmission lubrication and cooling system in Audi RS4 B8 and RS5 8F / 8T models with petrol engines. It is responsible for the controlled flow of oil at the correct pressure between individual sections of the gearbox, which is essential for transmission durability, stable operating pressures, and shift quality.

Thanks to its factory geometry and precise fit to the gearbox housing and mounting points, the hose maintains proper routing of the operating medium, minimizing the risk of vibrations, leaks, and misalignment relative to other components in the engine bay.

Benefits of using an original oil hose

Using an original pressure hose in Audi sports models offers a number of practical benefits:

• maintenance of factory oil flow parameters in the gearbox,
• secure fit to connection points and mounting brackets,
• reduced risk of leaks due to correct diameter and end-fitting design,
• consistency with other drivetrain components.

For users who drive their RS4 and RS5 dynamically, maintaining the proper operation of the gearbox oil system is crucial for stable gear shifting and protection of internal transmission components.

Product characteristics and condition

The hose comes from the Steering gears and housing parts group, meaning it is designed to operate in the immediate vicinity of critical steering and drivetrain elements. The hose construction accounts for the high thermal and mechanical loads typical of high-performance units such as the RS4 B8 and RS5 8F / 8T.

The item is offered in used condition, allowing for an economical repair or replacement of a damaged hose while maintaining the manufacturer's original specifications. This is a particularly attractive solution for servicing sports cars, where both quality and rational maintenance costs are important.

Part selection, fuel type, and originality

The hose is intended for vehicles with a petrol engine, which is important when selecting components within the entire drivetrain. Choosing an original Audi part reduces the risk of compatibility issues and facilitates future diagnostics and service, as the system's operating parameters remain consistent with the manufacturer's design.

If you are considering whether a used or refurbished part is a better choice for your repair, the article describing the differences between these solutions may be helpful – you can find the details in the material Refurbished or used original – which part to choose for repairs?.

Support for further system upgrades

If you are planning a comprehensive repair or upgrade of the drivetrain and steering system area in your Audi and need other components from the same group, such as hoses, housings, or mounting elements, check out the available parts in the Audi steering gears and housing parts category.

Choosing a used, original component also aligns with the increasingly popular trend of responsible, economical vehicle operation – you can find more on this topic in the article Eco-driving: discover the benefits of used car parts.