The Multiquip 8971952517 Cylinder Head Assembly is a genuine OEM component designed for the DCA-25US ultra-silent diesel generator. As an authorized Multiquip replacement part, it is sourced directly through the OEM supply chain to meet the exact specifications of the original unit. This assembly is a direct replacement for the DCA-25US, ensuring correct fit and integration with the existing engine block without the guesswork of sourcing a comparable substitute. If your DCA-25US is showing signs of cylinder head wear, cracking, or compression loss, this is the correct OEM part to restore full engine function.
Key Features
- Genuine OEM Combustion Integrity — Machined to the original combustion chamber geometry, maintaining correct compression ratios and sealing surfaces specific to this engine configuration.
- Direct-Fit Replacement — Matches the original bolt pattern, port layout, and valve seat dimensions of the DCA-25US engine, allowing straightforward installation against the existing block deck.
- DCA-25US Compatibility — Confirmed fitment for the Multiquip DCA-25US ultra-silent diesel generator series.
- Restores Full Engine Output — A compromised cylinder head causes compression loss, overheating, and misfires; this assembly brings combustion performance back to original operating levels.
- Critical Fuel System Seal — Correct head-to-block sealing prevents coolant and combustion gas cross-contamination, protecting the engine from catastrophic internal damage.
The cylinder head assembly forms the upper closure of the engine's combustion chamber, housing the intake and exhaust valves, valve seats, and the combustion recess itself. It works in conjunction with the head gasket and engine block to contain combustion pressure and direct airflow through the engine. When the cylinder head cracks, warps, or develops a failed sealing surface, the engine loses compression, runs rough, overheats, or fails to start — making prompt replacement with a correctly specified OEM assembly essential to restoring normal generator operation.
Part Details
| Part Number | 8971952517 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-25US | DCA-25US |
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.
