Drive Belt - QBA940D

This Quinton Hazell drive belt, part number QBA940D, is a V-Belt measuring 940 mm in length and 10...

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eBayDrive Belt QBA940D Quinton Hazell V Belt AVX10x940 Genuine Quality Guaranteed
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Product Information

Full details

This Quinton Hazell Drive Belt (QBA940D) is designed for owners of Audi 80 B2 Saloon models with 1.3, 1.6, and 1.8 petrol engines manufactured between 1978 and 1987. It ensures reliable power transfer from the alternator. A key benefit is its precise fit for compatible vehicles, though it's crucial to verify fitment using the make model tool before purchase as compatibility is specific.

All features

Model Part NumberQBA940D
BrandQuinton Hazell

Extended Product Information

FAQs

How do I know if this belt fits my Audi 80 B2?

You must use the make model tool to verify fitment. This belt is specifically for Audi 80 B2 Saloon models with 1.3, 1.6, or 1.8 petrol engines produced between 1978 and 1987.

What does 'driven by the alternator' mean?

It means this belt connects the engine's rotational power to the alternator pulley, causing the alternator to spin and generate electricity to charge the battery and power vehicle systems.

What happens if the drive belt breaks?

If the drive belt breaks, the alternator will stop working, meaning the battery will not charge. Many vehicles will also lose power steering and/or the water pump, leading to overheating. The car will eventually stop running.

How often should I replace my drive belt?

There isn't a strict time interval. It's best to inspect the belt regularly (e.g., during oil changes) for signs of wear like cracks, fraying, or glazing. Replace it immediately if any damage is visible.

Can I install this belt myself?

If you have experience with car maintenance and the necessary tools, it's possible. However, proper belt tension is critical, and incorrect installation can lead to further problems. Professional installation is recommended if you are unsure.

What is the length and width of this belt?

The Quinton Hazell QBA940D drive belt measures 940 mm in length and 10 mm in width.

Troubleshooting

Squealing noise from the belt area

This usually indicates the belt is too loose or has a glazed surface. Check belt tension and inspect for wear. Tighten or replace the belt as necessary.

Battery warning light illuminated

This suggests the alternator is not being driven effectively. Check the drive belt for proper tension and condition. A damaged or loose belt will prevent the alternator from charging the battery.

Belt appears cracked or frayed

This is a sign of wear and the belt needs immediate replacement to prevent failure.

Pros and Cons

Pros

  • Ensures correct alternator function for compatible Audi 80 B2 models.
  • Designed for specific engine sizes (1.3, 1.6, 1.8 petrol) within the specified production years.
  • Standard V-belt design for reliable power transmission.
  • Helps maintain essential vehicle systems powered by the alternator.

Cons

  • Limited compatibility; strictly for specific Audi 80 B2 models and engine types.
  • Requires careful verification of fitment using the make model tool.
  • Not suitable for diesel engines or other vehicle makes/models.
  • Installation may require mechanical knowledge or professional assistance.

Setup, Compatibility & Care

Compatibility Verification:

Before installation, it is crucial to confirm that the Quinton Hazell QBA940D drive belt is compatible with your specific vehicle. Use the available make model tool to input your car's details. This belt is designed for Audi 80 B2 Saloon models with 1.3, 1.6, and 1.8 petrol engines manufactured between 1978 and 1987. Ensure your vehicle falls within these exact parameters.

Installation:

Installation of a drive belt typically involves loosening the alternator's mounting bolts to create slack, allowing the old belt to be removed and the new one to be fitted. Once the new belt is in place, the alternator must be repositioned to apply the correct tension to the belt. Proper tension is vital; too loose and it may slip and squeal, too tight and it can damage bearings. It is recommended that installation be performed by a qualified mechanic if you are not experienced with automotive repair.

Care:

Drive belts are generally maintenance-free components. However, regular visual inspections are recommended. Check for signs of wear such as cracking, fraying, glazing (shiny surface), or excessive looseness. Avoid exposing the belt to oil or coolant leaks, as these can degrade the rubber compound. If any of these signs are present, the belt should be replaced immediately.

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