The Multiquip 0228901540 Rubber Seal is a genuine OEM component designed for DCA400SSI4F3B and DCA400SSI4F3PD ultra-silent diesel generators. Sourced directly from Multiquip, this seal delivers the exact material grade and compression characteristics required by the original equipment design. It is a direct-fit replacement that installs into position without modification, keeping critical enclosure and fluid interfaces properly sealed. Contractors and rental fleets running DCA400SSI4F3PD units — including Sunbelt-spec configurations — can rely on this part for a correct, lasting repair.
Key Features
- OEM-Grade Seal Material — Manufactured to the original rubber compound specification, ensuring correct compression set, temperature resistance, and sealing integrity for this generator application.
- Direct-Fit Replacement — Dimensioned to match the original installation point exactly, so the seal seats and compresses the way the factory design intended.
- Confirmed Generator Fitment — Compatible with DCA400SSI4F3B and DCA400SSI4F3PD ultra-silent diesel generator models, including Sunbelt-spec DCA400SSI4F3PD units.
- Maintains Enclosure Integrity — A properly functioning seal keeps moisture, dust, and contaminants out of sensitive generator compartments, protecting internal components and sustaining output performance.
- Fuel and Fluid System Safety — Where this seal forms part of a fuel or coolant interface, using a correctly rated OEM rubber compound is essential to prevent leaks and maintain safe operation under load.
A rubber seal serves as a compression barrier between mating surfaces, preventing the ingress of moisture, dust, and contaminants or the egress of fluids and gases from enclosed compartments. On ultra-silent diesel generators like the DCA400SSI4F3 series, seals are critical to maintaining the acoustic enclosure's weather resistance and protecting the engine, alternator, and electrical components from environmental exposure. When a seal degrades — through heat cycling, compression set, or age — it can allow moisture infiltration or fluid leakage that leads to corrosion, electrical faults, or engine damage if left unaddressed.
For help confirming this is the correct part for your machine, contact the DHS Equipment team with your model number and serial number.
Part Details
| Part Number | 0228901540 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rubber Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SSI4F3B |
| Diesel Powered Generators | DCA400SSI4F3PD |
| Diesel Powered Generators | DCA400SSI4F3PD (SUNBELT) |
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.
