Vw Golf Mk4 Audi A3 Seat Ibiza Skoda Octavia Engine Rocker Arm 038109527AF

Vw Golf Mk4 Audi A3 Seat Ibiza Skoda Octavia Rocker Shaft is an element from the injector nozzles category, designed for Volkswagen Group diesel systems. The product allows for professional servicing and maintenance of the fuel supply system in popular VAG models, ensuring stable engine operation.

Specifications and technical data

• SKU: 038109527AF
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 038109527AF
• Substitutable numbers: 038109527AF, 038 109 527 AF
• Category: Fuel Injectors

Application in VAG Group Vehicles

The presented rocker shaft has been developed for engines used in Volkswagen Golf Mk4, Audi A3, Seat Ibiza, and Skoda Octavia models. The design is adapted to the technical solutions used in these units, which facilitates injector system servicing and helps maintain proper engine operating parameters.

The element works with the injection control mechanism, influencing fuel metering precision and smooth engine operation. This allows for maintaining stable RPMs, proper running quality, and predictable response to load.

Technical and Functional Characteristics

The rocker shaft offered belongs to the group of parts related to injector nozzles, therefore its geometry and manufacturing method are subject to the requirements of high-pressure systems. The appropriately selected profile of the cooperating surfaces allows for:

• stable load transfer resulting from the operation of the injection system,
• maintaining repeatable movement of the rockers responsible for injection control,
• limiting undesirable operating clearances that could affect fuel dosage.

These properties are particularly important in diesel engines, where injection control accuracy translates into performance, fuel consumption, and exhaust emission levels.

Brand, Origin, and Condition

The offered element comes from the Volkswagen line, which means compliance with the factory design standards used in the VAG group. This ensures that the required assembly tolerances and proper fit with cooperating injector system components are maintained.

The part is in used condition, which in practice means it comes from disassembly and has been verified for its suitability for further use. This solution allows for economical vehicle repair while maintaining a design consistent with the original manufacturer's project.

Benefits of Using a Rocker Shaft

Selecting the correct rocker shaft within the injection system brings a number of practical operational benefits:

• improved engine stability due to repeatable injection control,
• reduced risk of uneven idling resulting from incorrect rocker movement,
• possibility of more precise diagnostics of the injection system after replacing worn mechanical components,
• maintaining compliance with the factory design used in Volkswagen Golf Mk4, Audi A3, Seat Ibiza, and Skoda Octavia.

Technical Support and Additional Materials

When working with the fuel supply system, it is worth paying special attention to the condition of components cooperating with injector nozzles. If you want to better understand the symptoms of wear and the consequences of neglecting this area, read the article Diesel Injector Failures – How to Recognize Them and What Neglecting Them Entails, which discusses typical symptoms and diagnostic methods.

If you care about the longer lifespan of used parts, you will find practical tips on maintenance and proper installation in the guide How to Extend the Lifespan of Used Car Parts?, which describes proven methods for using such elements in everyday driving.

Other Volkswagen Injector Nozzles

If you plan to replace more fuel system components during servicing, and you are particularly interested in other Volkswagen injector nozzles, check out our dedicated offer: Volkswagen injector nozzles. This will allow you to easily select related components within the same category and brand, facilitating comprehensive injector system service.