The Multiquip 3331612004 Coupling Hub Washer is a genuine OEM component designed for the DCA25SSAI ultra-silent diesel generator. Sourced directly from Multiquip, this washer ensures the coupling hub assembly seats and torques correctly, maintaining proper alignment between the engine and alternator drivetrain. It is a direct-fit replacement confirmed for DCA25SSAI applications, with no guesswork on compatibility.
Key Features
- Genuine OEM Specification: — Manufactured to the exact material grade and dimensional tolerances Multiquip specifies for the coupling hub assembly, ensuring consistent clamping force and fit.
- Direct-Fit Replacement: — Engineered as a drop-in replacement for the DCA25SSAI, matching the original mounting geometry of the coupling hub for straightforward installation.
- DCA25SSAI Compatibility: — Verified fitment for the DCA25SSAI ultra-silent diesel generator series, so you can order with confidence.
- Drivetrain Integrity: — A correctly seated coupling hub washer maintains proper torque transfer between the engine and alternator; a worn or missing washer can allow hub movement, leading to vibration, misalignment, and accelerated coupling wear.
- OEM Part Number Assurance: — Carries Multiquip part number 3331612004, making it straightforward to cross-reference against your service documentation and confirm you have the right part before installation.
The coupling hub washer sits within the driveline coupling assembly that connects the engine output to the alternator on the generator set. Its role is to provide a precise bearing surface and consistent clamping load so the hub remains securely positioned under load and vibration. When this washer is damaged, deformed, or missing, the coupling hub can shift or wear unevenly, causing vibration, noise, and potentially damaging the alternator or engine shaft over time.
Part Details
| Part Number | 3331612004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Coupling Hub Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSAI |
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.
