Exhaust Sealing Ring - 58.5mm x 66.5mm x 3.4mm - FA1 101-958

Ensure a reliable seal for your vehicle's exhaust system with this high-quality Exhaust Sealing Ri...

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Product Information

Full details

The FA1 Exhaust Sealing Ring (101-958) is designed for professional mechanics and DIY enthusiasts looking to maintain their vehicle's exhaust integrity. Its primary benefit is providing a precision-engineered, reliable seal that prevents exhaust leaks, thereby improving engine efficiency and minimizing noise. While highly durable, users must ensure their specific exhaust system matches the 58.5mm inner and 66.5mm outer diameter requirements, as incorrect sizing will lead to improper sealing and potential exhaust escape.

All features

Model Part Number101-958
BrandFA1

Extended Product Information

FAQs

Can I reuse this exhaust gasket?

No, exhaust gaskets are designed for single-use as they compress to form a seal. Reusing them often results in leaks.

What are the exact dimensions of this ring?

This gasket has an inner diameter of 58.5mm, an outer diameter of 66.5mm, and a thickness of 3.4mm.

Which vehicles is this compatible with?

It is designed for various BMW models, specifically fitting units within the 3 Touring, 5 Limousine, and X3 series ranges.

Do I need sealant with this gasket?

Generally, high-quality metal exhaust gaskets are designed to seal without extra compounds, but follow your vehicle's service manual recommendations.

How do I ensure a good seal?

Ensure both mating surfaces are perfectly clean, flat, and free of debris before tightening the bolts to the correct torque specification.

Troubleshooting

Exhaust noise persists after installation

Verify that the flange bolts were tightened to the manufacturer's specified torque and that the flanges are not warped.

Gasket seems too loose during initial fitment

Double-check your flange measurements against the 58.5mm inner diameter to ensure the correct gasket version was selected.

Pros and Cons

Pros

  • High-grade material construction for long-term durability
  • Prevents harmful exhaust leaks and related performance loss
  • Designed for perfect compatibility with specific BMW series models
  • Helps maintain lower cabin noise levels by sealing the exhaust path

Cons

  • Requires precise measurement verification before installation
  • Not universal; limited to compatible BMW chassis
  • Requires proper flange cleaning for the seal to set correctly

Setup, Compatibility & Care

To install this gasket, ensure the mating flange surfaces are completely clean and free of old gasket material or corrosion. Use a wire brush if necessary to ensure a flat, smooth surface. Tighten flange bolts in a cross-pattern to ensure even compression across the 3.4mm ring. This component is compatible with various BMW models including the 3 Touring, 5 Limousine, and X3 series. For care, do not reuse this gasket once removed, as the material will have undergone permanent compression during its initial service life.

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