Multiquip 0226000290 Rubber Seal

The Multiquip 0226000290 is a genuine OEM Rubber Seal designed for the DCA400SSI, DCA400SSK, DCA400SSV, and related DCA400SS-series ultra-silent diesel generators. As a factory-sourced component, it meets the exact material and dimensional specifications of the original part, ensuring a consistent, secure seal wherever it is installed in the enclosure or drivetrain system. This seal is confirmed compatible across multiple DCA400SS configurations, including Tier 4 variants such as the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, and DCA400SSI4F3PD.

Key Features

• Genuine OEM Material Integrity — Manufactured to the original rubber compound specification, maintaining the correct compression and sealing properties required for the DCA400SS generator enclosure environment.
• Direct-Fit Replacement — Dimensioned to match the original seal profile, allowing straightforward installation without modification to mating surfaces or enclosure panels.
• Broad DCA400SS Series Compatibility — Fits DCA400SSI, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, DCA400SSK, DCA400SSK2, DCA400SSV, and fleet-variant units including SUNBELT and GEER configurations.
• Enclosure Integrity — A properly seated rubber seal keeps moisture, dust, and debris out of sensitive generator components, protecting alternator and engine systems from contamination-related failures.
• Sound Attenuation Support — In ultra-silent generator enclosures, door and panel seals contribute directly to acoustic performance; a worn or cracked seal compromises both noise suppression and weatherproofing.

A rubber seal in an ultra-silent generator enclosure serves as the barrier between the interior machine components and the outside environment. It lines door frames, access panels, or mating surfaces to block the ingress of water, dust, and airborne contaminants that could damage electrical components or degrade engine performance. When a seal deteriorates — cracking, compressing permanently, or tearing — it allows moisture and debris to enter the enclosure, which can lead to corrosion, electrical faults, and reduced acoustic insulation. Replacing a worn seal promptly with the correct OEM part restores both the environmental protection and the sound-dampening performance the enclosure was engineered to deliver.

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.