Description
The Ford Transit Custom Power Steering Hose GK217H420AF is an original part from the Power Steering Hoses category, designed for the vehicle’s hydraulic system. It ensures stable handling of the working fluid, which translates to predictable steering response and comfortable maneuvering. Maintaining the power steering hose in proper condition is crucial for safety and the correct operation of the entire system.
Specifications and technical data
- SKU: GK21-7H420-AG
- Mark: Ford
- Condition: Used
- OEM Part Number: GK21-7H420-AG
- Substitutable numbers: GK217H420AG, GK21 7H420 AG, GK21-7H420-AG, GK217H420AF, GK21 7H420 AF, GK21-7H420-AF
- Color: Amethystgrau Metallic – A09
- Category: Power Steering Hoses
Technical characteristics of the power steering hose
The hose is designed as a component of the hydraulic system, responsible for transporting the working fluid between the power steering components. The hose’s construction is adapted to operate under variable pressure and the thermal conditions typical of the Ford Transit Custom engine bay. The appropriately selected inner and outer diameter ensures proper flow and limits pressure drops in the system.
The outer surface in Amethystgrau Metallic – A09 color facilitates visual identification of the component in the engine bay and allows for quicker inspection for potential leaks. The materials used are resistant to hydraulic oil and typical road contaminants, which promotes stable operation under the daily conditions of a commercial vehicle.
Function in the power steering system
The power steering hose is responsible for maintaining the continuity of the fluid circuit between the pump, steering rack, and other system components. A correctly selected and sealed hose:
- ensures stable pressure in the power steering system,
- reduces the risk of reduced power steering effectiveness during maneuvering,
- minimizes the possibility of air entering the system,
- facilitates maintaining the correct fluid level in the reservoir.
Thanks to this, the driver receives predictable steering response, which is particularly important in a commercial vehicle like the Transit Custom, often operated under full load.
Selection, interchangeable numbers, and assembly compatibility
The offered hose is a Ford brand component, which facilitates matching it to the vehicle’s factory configuration. The part has an assigned OEM number and a set of interchangeable numbers that allow for precise identification of compatibility with a specific version of the power steering system. In practice, this means the possibility of verifying compatibility both by the original number and by reference numbers used in service documentation.
If you have doubts when selecting a part for a specific body version or year, it is worth comparing the markings with the vehicle’s documentation or the removed hose. Additional support can be obtained by analyzing the paint code and OEM numbers of other components, as described in more detail in the guide: Risk-free online parts shopping – 5 proven ways to verify component compatibility by OEM numbers and paint codes.
Condition, color, and practical aspects of installation
The item is offered as used, which means it comes from a dismantled vehicle and has been previously operated. This type of part is a good solution when it is important to maintain the original system specification while optimizing repair costs. Before installation, a standard visual inspection for any signs of mechanical damage is recommended, as well as a leak check after installation in the vehicle.
The Amethystgrau Metallic – A09 color is mainly for identification and aesthetic purposes in the engine bay, helping technicians quickly locate the hose among other installations. In practice, this translates to more efficient diagnostics and shorter service times in the future.
Power Steering System Expansion – Other Ford Power Steering Hoses
If you are modernizing or comprehensively servicing the hydraulic system and also need other elements of the same type for vehicles of this brand, check the available parts in the Ford Power Steering Hoses category.
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