Powerflex Rear Lower Engine Mount Single Insert Mounting Performance - PFF50-509

POWERFLEX products offer the cure for imprecise handling, uneven tyre wear, and braking instabilit...

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eBayPowerflex Rear Lower Engine Mount Insert for Citroen C3 II (09-16) PFF50-509
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Product Information

Full details

This Powerflex PFF50-509 Rear Lower Engine Mount Single Insert is designed for vehicle owners experiencing imprecise handling, uneven tire wear, or braking instability due to soft or failing original rubber suspension bushes. It offers prolonged tire life, improved performance, increased safety, and greater cost-effectiveness by providing a firmer mounting solution. A potential caveat is that the increased rigidity may introduce more vibration or noise into the cabin, which some drivers may find undesirable.

All features

Model Part NumberPFF50-509
BrandPowerflex

Extended Product Information

FAQs

What is the Shore Hardness of this Powerflex insert?

This Powerflex insert (PFF50-509) has a Shore A Hardness of 70, which is a medium-to-firm rating designed for performance enhancement.

Will this insert fit my specific car model?

The PFF50-509 is designed for a specific fitting position (rear lower engine mount). You must verify compatibility with your vehicle's make, model, and year. Consult Powerflex's official fitment guide or a specialist.

Is professional installation required?

While not always mandatory, professional installation is highly recommended for engine mount components due to the critical nature of their function and the potential for vibration and safety issues if not fitted correctly.

How does this compare to a standard rubber bush?

This Powerflex insert provides a much firmer mounting solution than standard rubber, significantly reducing engine movement for improved handling and responsiveness. Standard rubber offers more isolation but less performance.

Will this void my vehicle's warranty?

Modifying suspension components can potentially affect your vehicle's warranty. It is advisable to check your manufacturer's warranty terms or consult with your dealership regarding modifications.

How long do Powerflex polyurethane bushes typically last?

Powerflex polyurethane is known for its durability and resistance to degradation. Under normal driving conditions, these bushes are designed to outlast standard rubber components significantly.

Troubleshooting

Increased vibration felt in the cabin.

This is a common characteristic of firmer suspension and engine mount components. Ensure the insert was installed correctly. If the vibration is excessive or concerning, consider if the trade-off for improved performance is suitable for your driving needs.

Difficulty during installation.

Engine mount bushes can be tightly fitted. Ensure correct tools are used and refer to specific vehicle service manuals or Powerflex installation guides. Professional installation is recommended if you encounter persistent issues.

Noise perceived during engine load changes.

A slight increase in drivetrain noise or a more pronounced engine note under load can occur due to reduced isolation. This is usually normal. If the noise is a clunking or grinding, re-check installation and surrounding components.

Pros and Cons

Pros

  • Significantly reduces unwanted engine movement.
  • Contributes to more direct steering feel and improved throttle response.
  • Helps prevent premature tire wear.
  • Offers a more stable and secure feel during spirited driving.
  • Durable construction made in the UK.

Cons

  • May introduce additional vibration and noise into the cabin.
  • Requires careful installation to ensure proper fitment.
  • Not suitable for drivers prioritizing absolute ride comfort above all else.

Setup, Compatibility & Care

Setup:

Installation typically involves removing the original engine mount bush or insert and replacing it with the Powerflex PFF50-509. Due to the nature of engine mount components, professional installation by a qualified mechanic is highly recommended to ensure correct alignment and safety. Specific torque settings and procedures will depend on the vehicle model.

Compatibility:

This insert (PFF50-509) is specifically designed for the rear lower position of the engine mount. Always verify compatibility with your specific vehicle make, model, and year before purchasing. Refer to Powerflex's official documentation or consult with a dealer for precise fitment.

Care:

Powerflex polyurethane bushes are designed for longevity and require minimal maintenance.

  1. Cleaning: Clean the insert with a damp cloth and mild soap if necessary. Avoid harsh solvents or degreasers which can degrade the polyurethane.
  2. Inspection: Periodically check the surrounding engine mount components for any signs of wear or damage. The Powerflex insert itself is highly resistant to wear and tear.

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