Multiquip C1112500004 Bearing Flange

The Multiquip C1112500004 is a genuine OEM Bearing Flange designed for the DCA180, DCA220, and DCA250 series Super-Silent and diesel-powered generators. As a factory-authorized replacement component, it is manufactured to the same specifications as the original part installed at the factory, ensuring a direct, hassle-free service experience. This part is confirmed to fit a wide range of DCA-series models including Tier 4 and ultra-silent variants, making it the correct choice when servicing these generator platforms. DHS Equipment stocks this part to help keep your generator back in service without the guesswork of cross-referencing aftermarket alternatives.

Key Features

• Genuine OEM Construction — Manufactured to the same dimensional and material tolerances as the original flange, ensuring correct load distribution and bearing retention within the generator assembly.
• Drop-In Replacement — Matches the original mounting pattern and bore dimensions of the DCA-series generator, allowing straightforward installation without reworking the housing or adjacent components.
• Broad DCA-Series Compatibility — Verified to fit DCA180, DCA220, and DCA250 generator models across multiple configurations, including Tier 4, ultra-silent, Isuzu, John Deere, Kubota, Cummins, and Volvo engine variants.
• Maintains Alternator Alignment — A correctly fitted bearing flange keeps the rotor shaft centered and stable under load, preventing vibration, premature bearing wear, and output inconsistency in the generator.
• Electrical Safety Assurance — Proper flange integrity is critical in generator applications; a failed or loose flange can allow shaft movement that risks internal electrical contact and alternator damage.

The bearing flange is a structural mounting component that locates and retains the bearing assembly within the alternator or drive end of the generator housing. It keeps the rotor shaft in precise alignment during operation, which is essential for maintaining consistent power output and preventing mechanical wear on surrounding components. When the flange becomes cracked, worn, or incorrectly seated, it can allow shaft deflection that accelerates bearing failure and leads to vibration, overheating, or loss of electrical output in the generator.

| Fits: DCA180SSJU4F3, DCA220SSJ, DCA220SSJU, DCA220SSJU4F, DCA220SSJU4F3, DCA-220SSK, DCA-220SSVU, DCA180SSK, DCA180SSV, DCA180SSJU, DCA250SSI, DCA250SSIU, DCA180SSJU4F, DCA220SSCU, DCA220SSCU4I, DCA220SSJU4F2, DCA180SSI, DCA180SSIU, DCA250SSI-3, and additional DCA-series variants

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.