Exhaust Manifold to Catalytic Converter Gasket. Porsche 955 Cayenne 3.2ltr › 95511112510

Exhaust Manifold to Catalytic Converter Gasket
Sold each - 2 required per car

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06

Diagram Ref No 11

What This Product Does

This gasket forms the seal at the connection between the exhaust manifold and catalytic converter. By closing the mating surfaces correctly, it keeps exhaust gases within the system and helps prevent noise, fumes and soot around the flange.

Functions

• Seals the manifold-to-catalytic-converter connection
• Contains exhaust gases at the flange joint
• Supports even clamping between the mating components
• Helps limit soot deposits and exhaust noise caused by leakage

Technical Details

• Genuine Porsche component
• Part number: 95511112510
• Component type: exhaust gasket
• Application: upper catalytic converter to exhaust manifold
• Equipment code: PR:T31
• Quantity identified in the exploded assembly: 2

Symptoms of Fault

• Ticking, hissing or blowing from the exhaust connection
• Black staining or soot close to the flange
• Exhaust fumes or an abnormal smell near the vehicle
• Popping sounds during deceleration
• Greater exhaust noise than usual
• Emissions or sensor faults associated with an upstream leak

Why Replacement Matters

Heat cycles and clamping pressure can leave an old exhaust gasket compressed, brittle or unable to conform to the joint again. Renewal is advisable whenever this connection is dismantled. Before assembly, inspect the mating faces for distortion and check the studs, nuts and exhaust alignment so that pressure is applied evenly across the new gasket.

FAQs

• Can the old gasket be fitted again? Reuse is normally inadvisable because a previously compressed or heat-aged gasket may not create a dependable seal.
• Should exhaust sealant be applied? Use the workshop procedure specified for the vehicle. Formed exhaust gaskets are commonly fitted dry unless the manufacturer states otherwise.
• What can cause leakage after renewal? Damaged fixings, distorted flange faces, poor alignment or uneven tightening can prevent the gasket from sealing correctly.
• How many are listed for the assembly? The exploded-parts information specifies two gaskets for part number 95511112510.