Seal the exhaust system connection and prevent leaks with the PCM Catalytic Converter Corner / Crossover Gasket RM0286. This genuine Pleasurecraft Marine (PCM) OEM gasket is designed for PCM catalytic converter exhaust systems, sealing the joint between the catalytic converter and the crossover or corner exhaust components.

The gasket provides a durable, heat-resistant sealing surface that maintains proper exhaust pressure and prevents exhaust gas leakage under high-temperature operating conditions. Using an OEM PCM gasket ensures proper fitment and reliable sealing performance during exhaust system service or repair.

Key Features

Genuine PCM (Pleasurecraft Marine) OEM catalytic converter gasket
Designed for corner / crossover catalytic converter connections
High-temperature exhaust gasket material
Helps prevent exhaust gas leaks
Maintains proper exhaust flow and catalytic converter performance
Direct replacement for original PCM exhaust gaskets

Part Details

OEM Part Number: RM0286
Product Type: Catalytic converter corner / crossover gasket

Application: Catalytic converter to crossover exhaust connection
Material: High-temperature marine exhaust gasket material

Typical Packaging: Individual gasket

Compatible PCM Engines

Used on select PCM catalytic converter equipped inboard engines, including:

PCM Engines

PCM Excalibur 330
PCM EX343
PCM ZR409
PCM ZR6

These engines are commonly installed in Correct Craft / Nautique ski, wake, and surf boats equipped with catalytic converter exhaust systems.

Function

The catalytic converter gasket seals the connection between exhaust components such as the catalytic converter and crossover pipe. A proper seal is critical for maintaining correct exhaust pressure and preventing exhaust leaks.

Replacing worn exhaust gaskets helps:

Prevent exhaust gas leaks
Maintain catalytic converter efficiency
Ensure proper exhaust flow
Protect nearby engine components from heat damage

Important Compatibility Note

Exhaust gaskets vary depending on engine model, catalytic converter configuration, and serial number range. Always verify compatibility using the engine model and serial number before ordering to ensure the correct gasket.

Cross-Stock / Reference Part Numbers