Exhaust sealing ring gasket. Porsche 911 Turbo / 924 Turbo / 944 Turbo / Turbo S › 93012313404

The OE Match exhaust sealing ring gasket forms the seal at the wastegate-to-muffler connection on the Porsche Turbo exhaust assembly. It is a replacement sealing component for repairs involving a leaking joint or removal and refitting of the connected exhaust parts.

Fits

• Porsche 911 Turbo (1978 to 1989) with engine code M930.60/66/68
• Porsche 924 Turbo (1976 to 1985)
• Porsche 944/2 Turbo/Turbo S (1985 to 1991) with engine code M44.50/51/52
  
  Check fitment for your specific vehicle (model, year, engine) before ordering.
  
  Diagram Ref no 46
  
  What Is This Part?

This ring-shaped gasket is the sealing element between the mating sections of the wastegate exhaust connection. It works with the joint's retaining hardware to close the connection when the exhaust parts are correctly seated and secured. Its role is to seal the joint rather than support the weight of the exhaust. When carrying out repairs, inspect the adjoining pipework, sealing seats and fixings as well as the gasket itself.

What Does This Part Do?

• Seals the connection: Closes the sealing interface between the adjoining exhaust components.
• Contains exhaust gas: Helps prevent gas escaping through the joint when correctly fitted.
• Works with the retaining hardware: Provides the sealing element within the secured exhaust connection.
  
  Why Replace This Part?

Replace the gasket if inspection confirms that it is damaged, distorted or no longer sealing correctly. Blowing or ticking noises and soot marks around the connection are reasons to inspect the joint, but they do not establish that the gasket alone is responsible.

A replacement gasket should be fitted against sound, correctly aligned mating surfaces. Loose or damaged fixings, deteriorated pipe ends and poor seating also need attention; replacing the seal alone will not correct those faults. During dismantling, assess the condition of the removed ring before deciding whether it is suitable for refitting.

When to Replace This Part?

• Visible damage: The ring is split, distorted or has damaged sealing faces.
• Confirmed joint leakage: Inspection identifies exhaust gas escaping at this sealing connection.
• Soot around the joint: Deposits indicate a possible leak that needs investigation.
• Poor seating: The ring cannot sit correctly after the mating surfaces and alignment have been checked.
• Removal damage: The gasket is damaged while separating the exhaust connection.
  
  Where Is This Part Fitted?

Location: At the wastegate-to-muffler exhaust connection on the applicable assembly. Confirm the joint arrangement for the specific model before dismantling or ordering associated hardware.

Product Summary

• Product: Exhaust sealing ring gasket.
• Brand: OE Match.
• Purpose: Seals the applicable wastegate exhaust connection.