The Multiquip RE529640 is a genuine OEM Sealing Ring designed for DCA150SSJU4F and DCA220SSJU4F series super-silent diesel generators. As a direct Multiquip OEM component, this Sealing Ring is manufactured to the exact material and dimensional standards required for proper sealing within the generator assembly. Confirmed fitment covers DCA150SSJU4F, DCA220SSJU4F, DCA220SSJU4F2, and DCA220SSJU4F 60Hz configurations. Sourcing the correct OEM part ensures the seal performs as intended and protects surrounding components from fluid intrusion or pressure loss.
Key Features
- OEM Material Specification — Manufactured to Multiquip's exact compound and durometer requirements for this sealing application, ensuring correct compression and sealing integrity under operating conditions.
- Drop-In Replacement — Matches the original profile and dimensions of the factory-installed ring, seating correctly in its groove without rework or adjustment.
- Broad DCA Series Fitment — Compatible with DCA150SSJU4F, DCA220SSJU4F, DCA220SSJU4F2, and DCA220SSJU4F 60Hz super-silent diesel generator models.
- Leak Prevention — A properly seated sealing ring maintains fluid or pressure containment within the assembly; a worn or damaged ring can allow leaks that lead to generator malfunction or internal contamination.
- Genuine OEM Confidence — Supplied as an authorized Multiquip OEM part through DHS Equipment, ensuring part number RE529640 matches your machine's original design intent.
A sealing ring creates a pressure- or fluid-tight barrier between mating components within the generator assembly, preventing leaks at joints, ports, or housings where two surfaces meet. In diesel-powered equipment like the DCA super-silent generator series, maintaining effective seals is critical to keeping fluids where they belong and preventing contamination of sensitive internal systems. When a sealing ring degrades, cracks, or loses its elasticity, leaks can develop quickly, potentially causing fluid loss, pressure drop, or damage to adjacent components if left unaddressed.
Part Details
| Part Number | RE529640 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSJU4F |
| Diesel Powered Generators | DCA220SSJU4F |
| Diesel Powered Generators | DCA220SSJU4F2 |
| Diesel Powered Generators | DCA220SSJU4F2 (60Hz) |
| Diesel Powered Generators | DCA220SSJU4F 60Hz |
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.
