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- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
Sold each - 2 required per car
Fits:
Porsche 924 1976 to 1985
Porsche 924 turbo - 1979 to 1984
Diagram Ref No. 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477253149C
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
The OE MATCH Exhaust O-Ring is a high-quality replacement sealing ring designed to create a secure, gas-tight connection between specific exhaust system components. Engineered to OE specifications, this exhaust O-ring helps prevent exhaust gas leaks while accommodating thermal expansion, vibration, and movement within the exhaust system.
Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Manufactured from heat-resistant materials capable of withstanding the extreme temperatures and harsh operating conditions found in exhaust applications, this sealing ring plays an important role in maintaining exhaust system integrity, reducing noise, and ensuring efficient exhaust flow.
What This Product Does:
- Provides a gas-tight seal between exhaust system components
- Prevents exhaust gas leaks at connection points
- Accommodates exhaust system expansion and vibration
- Maintains proper exhaust flow and system efficiency
- Helps reduce exhaust noise caused by leaking joints
- Supports reliable operation of the exhaust system
Symptoms Of Wear Or Failure:
- Exhaust blowing, hissing, or ticking noises
- Visible exhaust gas leaks around exhaust joints
- Soot or carbon deposits near sealing surfaces
- Exhaust fumes or odours around the vehicle
- Increased exhaust noise levels
- Reduced exhaust system efficiency
- Difficulty maintaining a proper seal after exhaust repairs
- Potential emissions issues caused by exhaust leaks
Why Replacement Matters:
- Restores a secure gas-tight exhaust seal
- Prevents exhaust leaks and unwanted noise
- Maintains correct exhaust flow characteristics
- Helps support engine performance and efficiency
- Reduces the risk of exhaust fumes escaping from the system
- Protects surrounding components from hot exhaust gases
- Supports emissions system effectiveness
- Ensures long-term durability and reliability of the exhaust system
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811124607
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
This OE Match exhaust muffler strap is a direct replacement for the original Porsche component used in the 993 exhaust system. It is designed to wrap around and support the rear silencer, securing it firmly to the vehicle’s mounting brackets. It fits either left or right side silencers and is commonly used in pairs, with one strap per muffler. Additional hardware (bolt) may be required: 90006736201
Sold individually
Fits:
Porsche 993 C2 / C4 1994 - 1998
* not turbo models
Diagram Ref No 1
The muffler strap holds the exhaust silencer securely in place, preventing movement or sagging. It helps maintain proper exhaust alignment while reducing vibration and stress on exhaust joints and mounting points.
Function
• Secures the exhaust muffler to the vehicle chassis
• Maintains correct exhaust alignment and positioning
• Absorbs and reduces vibration from exhaust system
• Prevents excessive movement or sagging of the silencer
• Supports long-term durability of exhaust components
Exhaust straps are exposed to constant heat cycles, moisture, and road debris, which can lead to corrosion or fatigue over time. A worn or broken strap can cause the muffler to loosen or misalign, leading to noise, vibration, or damage to the exhaust system. Replacing it ensures secure mounting and preserves exhaust system integrity.
When to replace
• Visible corrosion, cracking, or fatigue
• Loose or sagging exhaust muffler
• Increased vibration or rattling noise
• During exhaust repair or replacement
• Missing or damaged mounting strap
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311111907
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- catalytic converter to rear muffler clamp
- rear muffler to tail pipe clamp
Fits:
Porsche 993 Carrera 1994-98
Porsche 993 Turbo
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811142700
The product you are viewing cross references to these numbers