Multiquip 0228901120 Rubber Seal

The Multiquip 0228901120 Rubber Seal is a genuine OEM component designed for the DCA and NGA series super-silent and ultra-silent diesel generators, including the DCA70SSIU, DCA150SSJU, DCA150SSVU, DCA220SSCU, DCA300SSCU, and NGA150SSPUPL families. As a direct OEM replacement, this seal is manufactured to the exact material and dimensional specifications required for proper fit and function within Multiquip's generator enclosure and mechanical systems. Sourced directly through authorized channels, part 0228901120 ensures you are installing the correct component the first time. DHS Equipment stocks genuine Multiquip parts to keep your generator fleet operational with zero guesswork on compatibility.

Key Features

• Genuine OEM Rubber Compound — manufactured to Multiquip's exact material specification, ensuring the correct compression characteristics and resistance to fuel, oil, and environmental exposure typical of generator applications.
• Drop-In Enclosure Fit — engineered to seat precisely within the generator housing without trimming or modification, maintaining the acoustic and weather-sealing integrity of the super-silent enclosure design.
• Broad DCA & NGA Series Coverage — confirmed fitment across DCA70SSIU, DCA150SSJU, DCA150SSVU, DCA220SSCU, DCA300SSCU, DCA56SPX, NGA150SSPUPL, and related Tier 4 variants.
• Enclosure Integrity Protection — a properly seated rubber seal prevents moisture ingress, exhaust bypass, and vibration-induced noise leakage that can compromise generator performance and enclosure longevity.
• Weatherproofing Compliance — critical for generators operating in outdoor or exposed environments, where seal degradation can allow water infiltration into sensitive electrical and mechanical compartments.

A rubber seal on a super-silent generator serves as a critical barrier between the external environment and the generator's internal components. It maintains the acoustic dampening performance of the enclosure by preventing sound from escaping through gaps, and it protects internal systems from moisture, dust, and debris. When a rubber seal cracks, compresses permanently, or tears, the enclosure loses its protective and noise-attenuating properties — leading to increased operational sound levels, potential moisture damage to electrical components, and accelerated wear on surrounding hardware.

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.