The Multiquip 5131250020 Gear is a genuine OEM component designed for DCA40SSAI and DCA45SSIU2 series ultra-silent diesel powered generators. As a direct Multiquip OEM part, it is manufactured to the exact specifications required by these machines, ensuring proper mesh, load transfer, and dimensional fit within the drivetrain or governor assembly. This gear is confirmed compatible with DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA variants, making it a reliable choice when servicing any of these generator models. DHS Equipment stocks this part as a verified OEM replacement so you can restore your generator to full operating condition with confidence.
Key Features
- OEM-Spec Tooth Geometry — Manufactured to exact dimensional tolerances required by the DCA-series generator drivetrain, ensuring correct mesh engagement and smooth power transfer.
- Direct Drop-In Replacement — Engineered to install in the same position as the original, with no re-clocking or modification to surrounding components needed.
- Broad DCA-Series Compatibility — Fits DCA40SSAI, DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent generator models.
- Protects Surrounding Components — A correctly spec'd gear prevents accelerated wear on mating gears, shafts, and bearings — worn or undersized gear teeth cause cascading drivetrain damage over time.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, part number 5131250020 carries the same material grade and heat treatment spec as the original production component.
A gear within a diesel generator serves as a mechanical link that transmits rotational force between shafts — whether for engine timing, governor control, or ancillary drive functions. When a gear wears, chips, or loses tooth profile, the result is slippage, noise, erratic engine speed, or failure to regulate output correctly. Replacing the gear with a correctly spec'd OEM part restores proper mechanical timing and load transfer, keeping the generator running at stable output.
For fitment questions or to confirm this part is correct for your specific DCA-series unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 5131250020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gear |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
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.
