Multiquip 0228900370 Rubber Seal

The Multiquip 0228900370 is a genuine OEM Rubber Seal designed for DCA20SPX and DCA25SSI series ultra-silent diesel generators, including the DCA20SPXU4F, DCA20SPXU4F SERVPRO, DCA25SSIU, DCA25SSIU2, DCA25SSIU4F, DCA25SSI2, DCA25SSIU-GEER, and DCA25SSIU2-60HZ. As a direct Multiquip OEM component, it is manufactured to the exact material and dimensional standards of the original part. Sourcing a genuine replacement like the part ensures the seal performs as intended and protects the integrity of the generator's enclosure system.

Key Features

• OEM Material Specification — Manufactured from the same rubber compound as the original, ensuring correct compression rating and long-term sealing performance in generator enclosure applications.
• Direct Drop-In Replacement — Seats into the same channel and contact surfaces as the factory original, allowing a straightforward swap during routine maintenance or enclosure repair.
• Broad DCA Series Compatibility — Fits DCA20SPX and DCA25SSI series models including DCA20SPXU4F, DCA25SSIU, DCA25SSIU2, DCA25SSIU4F, DCA25SSI2, and DCA25SSIU2-60HZ.
• Enclosure Noise Isolation — A correctly seated rubber seal maintains the acoustic integrity of the ultra-silent enclosure; a deteriorated seal allows sound and vibration to escape, undermining the generator's low-noise rating.
• Weather and Dust Exclusion — Keeps moisture, dust, and debris from entering the enclosure panel gaps, protecting internal components in outdoor and demanding jobsite environments.

The rubber seal runs along the perimeter of the generator's enclosure panels or access doors, creating a compressed barrier between mating surfaces. In an ultra-silent generator, this seal serves a dual purpose: it blocks environmental contaminants from reaching sensitive electrical and mechanical components, and it forms part of the acoustic dampening system that keeps operational noise levels low. When the seal cracks, hardens, or loses its compression, gaps form that allow moisture ingress and noise bleed — both of which can shorten component life and reduce the unit's effectiveness in noise-sensitive applications.

For fitment questions or to confirm compatibility with your specific DCA series unit, contact the DHS Equipment team for assistance.

Part Details

Compatibility & Fitment

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.