Multiquip 0228901250 Rubber Seal

The Multiquip 0228901250 Rubber Seal is a genuine OEM component designed for DCA series super-silent and diesel-powered generators, including DCA150, DCA180, DCA220, DCA250, and DCA300 model families. As a factory-sourced part, it meets the exact material and dimensional requirements set during original production, ensuring a proper sealing interface wherever it is installed. This seal is a direct-fit replacement confirmed across a wide range of DCA generator variants, including Tier 4 Final models such as the DCA150SSJU4F3, DCA220SSJU4F3, and DCA300SSCU4i, as well as earlier SSK and SSI configurations.

Key Features

• Genuine OEM Rubber Compound — Manufactured to the exact material grade and compression specification used in original production, maintaining a consistent, airtight seal under operating conditions.
• Broad DCA Series Coverage — Fits DCA150, DCA180, DCA220, DCA250, and DCA300 generator families, spanning super-silent, Tier 4, and diesel configurations.
• Drop-In Installation — Dimensionally identical to the original component, so it seats correctly in the existing channel or housing without modification.
• Protects Internal Components — Maintains the integrity of enclosure seams and access panels, keeping moisture, dust, and debris away from sensitive generator internals.
• Fuel and Electrical System Protection — A properly seated rubber seal prevents fluid ingress and contamination near fuel lines and electrical compartments, supporting safe, uninterrupted generator operation.

A rubber seal serves as a critical barrier between two mating surfaces inside or around the generator enclosure, preventing the intrusion of water, dust, and contaminants that could damage internal systems. In super-silent generator designs like the DCA series, enclosure integrity is especially important because these units are built for continuous, low-noise operation in demanding environments. When a rubber seal degrades — cracking, compressing permanently, or losing elasticity — it allows moisture and debris to reach sensitive electrical and mechanical components, increasing the risk of corrosion, insulation failure, and unplanned shutdowns. Replacing a worn seal with the correct OEM part restores the protective barrier the machine was engineered to rely on.

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.