The Multiquip 6211121100 is a genuine OEM Cylinder Head DCA400SSK S6D140F-2 designed for the DCA400SSK ultra-silent diesel generator. As a direct OEM component, this cylinder head meets the exact specifications required by the S6D140F-2 engine powering the DCA400SSK series, ensuring a correct installation without guesswork. Sourced directly through the Multiquip parts network, 6211121100 is the authoritative replacement when the original head requires service or replacement. DHS Equipment supplies this part to keep your DCA400SSK generator operating at its full rated output.
Key Features
- OEM-Spec Combustion Chamber Integrity — Cast and machined to the exact tolerances of the original S6D140F-2 engine, ensuring proper compression ratios and combustion efficiency are fully restored upon installation.
- Direct-Fit for DCA400SSK — Engineered specifically for the DCA400SSK ultra-silent diesel generator; all port locations, bolt patterns, and valve seat dimensions match the original head assembly.
- Genuine Multiquip OEM Component — Part 6211121100 is an authentic Multiquip replacement, carrying the same material and quality standards as the head installed at the factory.
- Sustained Generator Output — A correctly seated cylinder head maintains proper compression and sealing, allowing the DCA400SSK to deliver its full rated power output without misfires, oil consumption, or coolant intrusion.
- Critical Sealing Surface Quality — The head's deck surface is finished to meet the flatness and surface-finish requirements needed for a reliable head gasket seal, protecting against coolant and combustion gas leaks.
The cylinder head is one of the most structurally critical components of a diesel engine. It forms the top of each combustion chamber, houses the intake and exhaust valves, and provides the sealing surface for the head gasket that separates coolant passages from combustion gases. On the S6D140F-2 engine used in the DCA400SSK generator, a failed or cracked cylinder head typically results in lost compression, coolant mixing with engine oil, overheating, or visible exhaust smoke — any of which will take the generator offline. Replacing the cylinder head with a genuine OEM part like the Multiquip 6211121100 restores the engine's ability to maintain correct compression and thermal management, getting the generator back to full operational capacity.
Part Details
| Part Number | 6211121100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head DCA400SSK S6D140F-2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SSK |
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.
