The Multiquip V477556 Oil Filter Bypass Cartridge is a genuine OEM component designed for DCA-220SSVU and DCA400SSV series super-silent diesel generators. As a direct OEM replacement, this cartridge is manufactured to the same specification as the original, ensuring a correct, drop-in installation with no guesswork on fitment. Verified compatible with DCA-220SSVU, DCA-220SSVU-60HZ, DCA-220SSVU-50HZ, and DCA400SSV generator models, this part keeps your lubrication system operating as intended on every hour of runtime.
Key Features
- Genuine OEM Filtration Integrity — Manufactured to the same bypass pressure threshold and media specification as the original cartridge, maintaining consistent oil protection under load.
- Cartridge-Style Direct Replacement — Installs into the existing bypass filter housing without modifications, using the same thread engagement and sealing surface as the factory unit.
- Confirmed Fitment for DCA Super-Silent Series — Validated for DCA-220SSVU, DCA-220SSVU-60HZ, DCA-220SSVU-50HZ, and DCA400SSV diesel generator models.
- Protects Engine Bearings During High-Load Operation — A functioning bypass cartridge continuously removes fine contaminants that pass through the full-flow filter, directly extending bearing and journal life on long-run generator applications.
- Supports Scheduled Oil Service Intervals — Replacing the bypass cartridge on schedule maintains full lubrication system efficiency and prevents fine soot and carbon particles from accumulating in the oil circuit.
The bypass oil filter cartridge works alongside the primary full-flow oil filter to provide a second stage of oil filtration. While the full-flow filter handles the main volume of circulating oil, the bypass filter processes a smaller portion at a time, capturing ultra-fine contaminants — such as carbon particles and metallic debris — that are too small for the primary filter to catch. When the bypass cartridge becomes clogged or exhausted, these fine particles remain in circulation and gradually accelerate wear on internal engine components, making timely replacement a critical part of any generator maintenance program.
For fitment questions or parts support, contact DHS Equipment directly.
Part Details
| Part Number | V477556 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Filter Bypass Cartridge |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA-220SSVU |
| Diesel Powered Generators | DCA400SSV |
| Diesel Powered Generators | DCA220SSVU-60HZ |
| Diesel Powered Generators | DCA220SSVU-50HZ |
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.
