Multiquip 8971182052 Cover Cylinder Head DCA25USI 4LE2

The Multiquip 8971182052 is a genuine OEM Cover Cylinder Head DCA25USI 4LE2 designed for the DCA25USI ultra-silent diesel generator series. As a direct OEM replacement sourced from Multiquip, this part matches the original component specification for proper sealing and fitment on the Isuzu 4LE2 engine found in DCA25USI units. Confirm your model and engine code before ordering to ensure correct application.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to the original material and dimensional spec for the 4LE2 engine, ensuring the valve train and upper engine components remain fully protected from contamination and oil loss.
• Engine-Specific Design — Engineered specifically for the Isuzu 4LE2 powerplant used in the DCA25USI, so the mounting points, gasket surface, and port geometry align with your existing hardware without alteration.
• DCA25USI Generator Fitment — Confirmed for the Multiquip DCA25USI ultra-silent diesel generator; always cross-reference your unit's engine code to the 4LE2 designation before ordering.
• Protects Critical Valve Train Components — A compromised or cracked cylinder head cover allows oil leaks and debris ingress that can accelerate rocker arm and camshaft wear, leading to costly engine repairs on a working generator.
• Sustained Generator Output — Maintaining a properly sealed cylinder head cover supports consistent engine compression and lubrication, which is essential for a generator delivering steady power output on demanding job sites.

The cylinder head cover seals the top of the engine block, enclosing the valve train — including the rocker arms, camshaft, and valve stems — and retaining the oil that lubricates those moving parts. On a diesel generator like the DCA25USI, this cover also shields the upper engine from dust and debris that could contaminate the oil and accelerate internal wear. When the cover cracks, warps, or its gasket fails, oil leaks onto hot engine surfaces, lubrication is compromised, and the engine may overheat or suffer accelerated valve train damage if left unaddressed.

For fitment questions or help confirming this part is correct for your DCA25USI, contact the DHS Equipment parts 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.