OE Aftermarket 900 074 287 02 Exhaust Manifold to Catalytic Converter Bolt M8 x 35mm

The OE Aftermarket 900 074 287 02 is a high-quality replacement exhaust manifold bolt designed for Porsche applications. This hexagon-head bolt secures the exhaust manifold to the catalytic converter, creating a critical seal in the exhaust system.

Specifications:

• Thread size: M8 x 1.25
• Length: 35mm
• Hexagon head design for easy installation
• OEM-equivalent part number: 90007428702
• Alternate formats: 900-074-287-02, 900.074.287.02

Key Features:

• Direct replacement for OEM Porsche part number 90007428702
• Precision-manufactured to meet factory specifications
• Heat-resistant construction for exhaust system applications
• Proper torque retention under high-temperature cycling
• Sold individually—verify quantity needed for your application

This bolt is a critical exhaust system component that should be replaced whenever the exhaust manifold or catalytic converter is removed to ensure a proper seal and prevent exhaust leaks. Multiple bolts are typically required per vehicle depending on the engine configuration.