The Multiquip 0228900940 is a genuine OEM Rubber Seal designed for Multiquip DCA-series ultra-silent and super-silent diesel generators, including the DCA45SSIU2, DCA45SSIU3, DCA400SSI4F, DCA400SSI4F3, and DCA400SSI4F3PB. As a direct OEM replacement, this seal is manufactured to the same specifications as the original component, ensuring a correct, trouble-free installation. It is compatible across multiple DCA45SSIU variants including the DCA45SSIU2-GEER, DCA45SSIU3-50HZ, DCA45SSIU3-60HZ, and DCA45SSIU2-FEMA. Keep this part on hand as a service spare to minimize interruption to generator maintenance schedules.
Key Features
- OEM-Grade Rubber Compound — Manufactured to the original material specification, delivering the compression resistance and sealing performance required in generator enclosure and mechanical applications.
- Direct Drop-In Replacement — Engineered to match the original seal profile, allowing straightforward installation without modification to mating surfaces or housings.
- Broad DCA-Series Compatibility — Confirmed fitment across DCA45SSIU2, DCA45SSIU3, DCA400SSI4F, DCA400SSI4F3, and DCA400SSI4F3PB, plus regional and frequency-specific variants.
- Maintains Enclosure Integrity — A properly functioning seal prevents moisture, dust, and debris ingress into the generator enclosure — critical for protecting sensitive electrical and mechanical components.
- Supports Scheduled Maintenance — Seals are wear items that degrade over time; replacing with a genuine OEM part restores original enclosure performance and protects the generator's long-term serviceability.
A rubber seal in a diesel generator serves as a barrier between enclosure panels, access doors, or internal components, preventing the intrusion of moisture, dirt, and contaminants that can compromise electrical systems and mechanical parts. Over time, rubber seals can compress, crack, or harden due to heat cycling and age, reducing their effectiveness and leaving the interior of the generator vulnerable. Replacing a worn seal with a genuine Multiquip 0228900940 restores the enclosure's original protection level and keeps the unit operating in the conditions it was designed for.
Part Details
| Part Number | 0228900940 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rubber Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA400SSI4F |
| Diesel Powered Generators | DCA400SSI4F3 |
| Diesel Powered Generators | DCA400SSI4F3PB |
| Diesel Powered Generators | DCA400SSI4F/4F3/4F3PB |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
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.
