The Multiquip 6210218010 is a genuine OEM Main Bearing DCA400SSK S6D140F-2 designed for the DCA400SSK diesel-powered generator. As a direct Multiquip OEM part, the part is manufactured to the exact tolerances required by the S6D140F-2 engine, ensuring a correct, drop-in installation with no guesswork. This bearing is a critical internal engine component, and sourcing a genuine OEM replacement means you can trust the material grade and dimensional accuracy needed to keep your DCA400SSK running at full output. DHS Equipment stocks this part to get your generator back in service fast.
Key Features
- Precision-Toleranced OEM Construction — Manufactured to exact dimensional specifications for the S6D140F-2 engine, ensuring correct load distribution and journal fit within the crankshaft assembly.
- Direct-Fit for DCA400SSK Generators — Engineered specifically for the DCA400SSK ultra-silent diesel generator series; seats correctly in the engine block without machining or adaptation.
- Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain, so material hardness, surface finish, and bearing clearance all meet the original design standard for this engine.
- Protects Crankshaft and Engine Longevity — A properly functioning main bearing maintains correct crankshaft alignment and oil film separation; a worn bearing leads to increased vibration, oil pressure loss, and accelerated crankshaft damage.
- Critical for Consistent Generator Output — Maintaining proper engine internals on the DCA400SSK directly supports stable power delivery, making this bearing essential to uninterrupted generator performance on demanding jobsite or production applications.
A main bearing supports the crankshaft inside the engine block, allowing the crankshaft to rotate smoothly under load while maintaining the oil film that prevents metal-to-metal contact. In a heavy-duty diesel generator like the DCA400SSK, main bearings are subjected to continuous high loads and heat cycles, making material quality and dimensional accuracy essential. When a main bearing wears or fails, it typically causes knocking, low oil pressure warnings, and — if left unaddressed — severe crankshaft or engine block damage that can take the entire generator out of service.
For questions about fitment or to confirm this is the correct part for your DCA400SSK, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 6210218010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Bearing 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.
