Description

Secure the exhaust manifold to the cylinder head with the PCM Cylinder Head / Exhaust Manifold Stud R031035. This genuine Pleasurecraft Marine (PCM) OEM stud is designed for PCM 5.7L and 6.0L marine engines, providing a durable threaded mounting point for attaching the exhaust manifold to the engine cylinder head.

The stud threads into the cylinder head and allows the exhaust manifold to be securely fastened using nuts and washers. Built from heat-resistant marine-grade steel, the OEM stud is engineered to withstand the high temperatures and vibration produced by marine exhaust systems.

Key Features

• Genuine PCM (Pleasurecraft Marine) OEM exhaust manifold stud

• Designed for PCM 5.7L and 6.0L marine engines

• Secures the exhaust manifold to the cylinder head

• Heat-resistant construction for marine exhaust systems

• Durable threaded stud for reliable mounting

• Direct replacement for original PCM exhaust hardware

Part Details

OEM Part Number: R031035
Product Type: Cylinder head / exhaust manifold mounting stud

Application: Exhaust manifold to cylinder head mounting
Material: Marine-grade heat-resistant steel

Typical Packaging: Individual stud

Compatible PCM Engines

Used on select Pleasurecraft Marine (PCM) inboard engines, including:

PCM Engines

• PCM 5.7L V8

• PCM 6.0L EX343

• PCM 6.0L ZR409

These engines are commonly installed in Correct Craft / Nautique ski, wake, and surf boats and other PCM-powered inboard marine applications.

Function

The manifold stud provides the threaded mounting point used to secure the exhaust manifold to the engine cylinder head. Proper mounting hardware ensures the exhaust manifold gasket is evenly compressed to prevent exhaust leaks.

Replacing worn or corroded studs helps:

• Maintain secure exhaust manifold mounting

• Prevent exhaust leaks at the manifold joint

• Ensure proper clamping force on exhaust gaskets

• Protect nearby components from exhaust heat exposure

Important Compatibility Note

Exhaust manifold studs vary depending on engine model, cylinder head design, and serial number range. Always verify compatibility using the engine model and serial number before ordering to ensure the correct exhaust stud.

Cross-Stock / Reference Part Numbers

• PCM R031035

• PleasureCraft / Crusader R031035

Shipping: Ships same or next day for fast Canada wide shipping.