VAICO - Pump, all-wheel-drive coupling - V10-6591

The VAICO V10-6591 is a high-quality replacement pump for all-wheel-drive couplings, designed as a...

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eBayPump, multi-plate clutch (all-wheel drive) Electric-hydraulic V10-6591 VAICO
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£137.06
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AutodocVAICO Pump, all-wheel-drive coupling VW,AUDI,SKODA V10-6591 0AY598549,0AY598549A,0BS598549 0AY598549,0AY598549A,0BS598549,0AY598549,0AY598549A
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£160.99
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Product Information

Full details

The VAICO V10-6591 is an essential replacement electric-hydraulic pump designed for vehicle owners and mechanics working on all-wheel-drive systems within the Volkswagen Group ecosystem. This component provides a dependable alternative to original equipment, ensuring that torque distribution systems function as intended for optimal handling and traction. While it offers high-grade performance and includes necessary mounting hardware, buyers must exercise caution by carefully matching their specific OE part numbers to ensure full compatibility with their drivetrain configuration.

All features

Model Part NumberV10-6591
BrandVAICO

Extended Product Information

FAQs

Which vehicle brands is this pump compatible with?

This pump is designed for Volkswagen, Audi, Skoda, and Seat models that utilize the compatible AWD coupling systems.

Do I need special tools to install this?

You will need standard automotive hand tools and a torque wrench to ensure the bolts are tightened to factory specifications.

Are the mounting bolts included in the box?

Yes, the VAICO V10-6591 comes with the necessary bolts, screws, and a seal ring.

What should I do if my OE number does not match exactly?

Do not attempt to install the part. Compatibility is dependent on the specific OE part number; please consult your dealer or a mechanic with your VIN.

Is this a direct replacement for 0AY598549?

Yes, the V10-6591 is engineered as a direct replacement for OE numbers 0AY598549, 0AY598549A, and 0BS598549.

Troubleshooting

AWD warning light remains on after installation

Verify the electrical connection is secure and use an OBD-II diagnostic tool to clear any stored fault codes in the drivetrain control module.

Fluid leakage around the pump mounting point

Ensure the included seal ring was seated correctly and that the mounting bolts were tightened in a cross-pattern to even pressure.

Pros and Cons

Pros

  • Includes all necessary hardware for a complete installation
  • Direct fit for multiple Volkswagen Group platforms
  • Built to high-quality standards for long-term reliability
  • Cost-effective alternative to dealership-sourced parts

Cons

  • Requires precise matching of OE part numbers to avoid fitment issues
  • Installation involves hydraulic systems requiring careful handling
  • Not compatible with all AWD systems; check specific vehicle VIN

Setup, Compatibility & Care

To ensure successful installation, always verify your existing part against the following OE numbers: 0AY598549, 0AY598549A, or 0BS598549.

Installation Steps:

  1. Ensure the vehicle is properly lifted and secured on jack stands.
  2. Locate the AWD coupling unit on the rear differential housing.
  3. Carefully disconnect the electrical connector and drain necessary fluids if required by your specific service manual.
  4. Remove the old pump using the appropriate tools, taking note of the mounting bolt positions.
  5. Install the new VAICO pump using the included seal ring to prevent fluid leaks.
  6. Secure with the provided bolts and screws, ensuring they are torqued to the manufacturer's specification.

Care: Regularly inspect the area around the pump for signs of fluid weeping. It is recommended to perform a fluid flush of the coupling system when installing a new pump to remove contaminants from the old unit.

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