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Elring 509.820 Head Gasket Set Audi 2.5T Mk2 TT-RS Metaloflex MLS

Manufacturer

Picture for manufacturer Elring

Part Number

509.820
5 reviews
Sale Price

$189.74

2 left at this price

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Usually delivered within 2 days

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Product Details

The Elring 509.820 is a complete head gasket set engineered for the Audi 2.5T engine as found in the Mk2 TT-RS. Built using Elring's proprietary Metaloflex multi-layer steel (MLS) cylinder-head gasket technology, this set delivers the precision sealing demanded by high-performance and turbocharged applications.

Metaloflex MLS Technology:

  • Multi-layer construction of beaded, elastomer-coated spring steel layers for superior conformability and sealing pressure
  • Full or partial FPM (fluoroelastomer) surface coverage on head and block layers provides micro-sealing of liquids and combustion gases
  • Heat treatment of functional layers further enhances durability — a process exclusive to ElringKlinger
  • Modular design allows the sealing system to be individually optimized for the specific engine's requirements

Why Choose Elring?

  • Over 140 years of OE and aftermarket sealing expertise
  • Manufactured in Germany to meet or exceed original equipment specifications
  • Trusted OE supplier to the world's most demanding engine manufacturers
  • Direct-fit replacement — no modifications required

The Elring 509.820 head gasket set is the benchmark choice for a complete, reliable cylinder-head reseal on the Audi 2.5T platform, whether during routine maintenance or as part of a performance engine rebuild.

Overall I am very happy with my experience. Items all shipped out quickly. I paid for second day air and the items shipped out the same day. My only complaint would be they shipped from Three different locations and I received them three different days. They shipped Fedex and the parts came Friday, Saturday, and Sunday. I was not really upset because I did call and was told they might not ship the same day and so I was expecting them Monday. Overall very happy.

Wonderful shopping experience. No problems or issues with this purchase.

Arrived earlier than expected. Thanks

Awesome service

The rear air bags for my Nissam Frontier is exactly what I needed for towing my camper.

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