The Multiquip 6210616421 Gasket SA6D140A/E-2 DCA400SPK Up is a genuine OEM gasket designed for the DCA400SPK ultra-silent diesel generator series. As a direct OEM replacement, this gasket is manufactured to the exact material and dimensional specifications required by the SA6D140A/E-2 engine, ensuring a correct seal every time. Sourced directly through the Multiquip OEM supply chain, this is the same part installed during original production. If you are servicing a DCA400SPK generator, part number 6210616421 is the verified replacement to keep your engine running at peak efficiency.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise compression and temperature tolerances required by the SA6D140A/E-2 diesel engine, ensuring consistent sealing performance under heavy generator load cycles.
- Direct Drop-In Replacement — Matches the original gasket profile and bolt-pattern geometry for the DCA400SPK, allowing straightforward installation without machining or modification to mating surfaces.
- Confirmed DCA400SPK Fitment — Engineered specifically for the Multiquip DCA400SPK ultra-silent diesel generator; verify your engine designation as SA6D140A/E-2 before ordering.
- Prevents Fluid and Combustion Leaks — A failed or worn gasket on a high-output diesel generator can result in oil loss, coolant contamination, or combustion blow-by; this OEM replacement restores the integrity of the sealed joint.
- Fuel and Emission System Compliance — Using the correct OEM gasket on a fuel or exhaust circuit maintains proper sealing for EPA and emissions-critical joints on the SA6D140A/E-2 engine.
A gasket creates a pressure- and fluid-tight seal between two mating engine surfaces — such as a cylinder head, oil pan, or exhaust manifold — preventing combustion gases, coolant, and lubricating oil from escaping the sealed joint. On a high-output diesel generator like the DCA400SPK, gaskets are subject to extreme heat cycling and mechanical stress, and a compromised gasket can lead to fluid leaks, loss of compression, or cross-contamination between engine systems. Replacing a worn or damaged gasket with the correct OEM part restores the integrity of the sealed interface and protects the long-term health of the engine.
For fitment questions or to confirm this part is correct for your DCA400SPK generator, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 6210616421 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gasket SA6D140A/E-2 DCA400SPK Up |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SPK |
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.
