The Multiquip M1201000004 Selector Switch Knob is a genuine OEM component designed for DCA70USI, DCA25USI, DCA45USI, and DCA25 ultra-silent generator models. As a factory-sourced part, M1201000004 delivers the exact fit and material construction specified for these units, ensuring the selector switch operates precisely as intended. Confirmed compatible with Multiquip's DCA ultra-silent generator series, this knob is a direct replacement that installs without modification to the existing switch assembly.
Key Features
- Factory-Matched Construction — Molded to OEM dimensional tolerances, ensuring the knob seats securely on the selector switch shaft with correct detent feel and rotational resistance.
- Direct-Fit Replacement — Engineered to mount directly onto the existing selector switch post; no drilling, filing, or adapter hardware required.
- Confirmed Generator Series Compatibility — Fits DCA70USI, DCA25USI, DCA45USI, and DCA25 ultra-silent diesel generator models.
- Operator Control Integrity — A worn or damaged selector knob can result in imprecise switch positioning, leading to incorrect output mode selection on the generator panel.
- Electrical Safety Relevance — Proper switch engagement is critical on generator control panels; a correctly fitted knob ensures the switch fully seats in each position, reducing the risk of an intermediate or unintended switch state.
The selector switch knob is the operator-facing interface component that transmits manual input to the generator's selector switch, allowing the user to choose between output modes or operational settings on the control panel. When the knob becomes cracked, stripped, or loose on the shaft, the switch may fail to engage its detent positions cleanly, making it difficult to confirm which mode the generator is operating in. Replacing a damaged knob with the correct OEM part restores positive, tactile control over the switch and maintains reliable panel operation.
| Fits: DCA70USI, DCA25USI, DCA45USI, DCA25
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment parts team.
Part Details
| Part Number | M1201000004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Selector Switch Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70USI |
| Diesel Powered Generators | DCA25USI |
| Diesel Powered Generators | DCA45USI |
| Diesel Powered Generators | DCA25 |
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.
