The Multiquip 6505510111 is a genuine OEM Bearing Journal DCA-400SPK SA6D140E-2 designed for the DCA400SPK ultra-silent diesel generator series. As a direct OEM replacement, this bearing journal is manufactured to the exact tolerances required by the SA6D140E-2 engine, ensuring a correct fit without improvisation or adaptation. DHS Equipment stocks this part to help keep your DCA400SPK generator operating at full capacity when you need it most.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured to the exact journal diameter and surface finish specifications required by the SA6D140E-2 engine, maintaining proper oil film clearance and load distribution.
- Direct Fitment for DCA400SPK — Engineered specifically for the DCA400SPK ultra-silent diesel generator; installs into the engine block as a direct replacement for the original component.
- Genuine Multiquip OEM Component — Sourced directly from Multiquip's authorized parts supply chain, carrying part number 6505510111 for verified application accuracy.
- Protects Crankshaft and Engine Longevity — A correctly fitted bearing journal maintains proper crankshaft alignment and rotation; a worn journal accelerates crankshaft scoring and can lead to catastrophic engine failure.
- Critical Engine Integrity — Maintaining proper bearing clearance in a high-output diesel generator engine is essential to sustaining oil pressure and preventing overheating under continuous load.
A bearing journal is the precision-machined surface within the engine block that supports and guides the crankshaft as it rotates. It works in conjunction with the bearing shell to maintain a thin film of pressurized oil between the moving parts, which reduces friction and prevents metal-to-metal contact. When a journal surface wears, becomes scored, or loses its dimensional accuracy, oil pressure drops, heat builds rapidly, and the engine becomes vulnerable to severe internal damage — making timely replacement with a correct OEM part essential to protecting the generator investment.
For questions about fitment or to confirm this is the right part for your DCA400SPK, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 6505510111 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing Journal DCA-400SPK SA6D140E-2 |
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.
