Multiquip P7635 Engine Manifold Adapter Plate

The Multiquip P7635 Engine Manifold Adapter Plate is a genuine OEM component designed for C30HDNI series Mayco concrete pumps. As a direct OEM replacement, it is manufactured to the exact specifications required by the original equipment, ensuring proper alignment and sealing between the engine and manifold. Verified fitment covers the C30HDNI and C30HDNI Precision concrete pump models. For critical engine interface components like this, using the correct OEM part ensures the integrity of the fuel and air routing system.

Key Features

• Genuine OEM Construction — Manufactured to the original material and dimensional specifications required for proper manifold-to-engine interface on Mayco concrete pumps.
• Exact Mounting Compatibility — Engineered to align directly with the engine and manifold bolt patterns on C30HDNI models, supporting a clean, leak-free installation.
• Confirmed Fitment — Verified for C30HDNI and C30HDNI Precision concrete pump models in the Mayco portfolio.
• Maintains Intake and Exhaust Path Integrity — A correctly seated adapter plate preserves the sealed pathway between engine and manifold; a warped or damaged plate can cause air leaks, performance loss, or rough running.
• Fuel System Safety Relevance — Proper sealing at the manifold adapter is essential for preventing unmetered air or fuel vapor ingestion, making this an important component for safe and consistent engine operation.

The engine manifold adapter plate serves as the precision interface between the engine block and the intake or exhaust manifold, bridging the two assemblies while maintaining an airtight seal. On concrete pump power units like the C30HDNI, this plate must withstand sustained heat cycles and vibration without warping or losing its sealing surface. When this component fails or deteriorates, the result is typically air or exhaust leaks that cause rough engine behavior, reduced output, and potential long-term engine damage.

For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.