The Multiquip EM401900 Companion Flange is a genuine OEM component designed for the FM9 finishing machine. Sourced directly from Multiquip, this part meets the original engineering specifications of the FM9, ensuring a correct, reliable installation without guesswork. When you need to restore drivetrain integrity on your finishing machine, EM401900 is the right part for the job.
Key Features
- Genuine OEM Construction: — Machined to the original dimensional tolerances required for proper flange engagement and torque transfer on the FM9.
- Direct Replacement: — Matches the original mounting interface exactly, allowing straightforward installation without custom fitting or modification.
- FM9 Fitment Confirmed: — Verified compatible with the Multiquip FM9 finishing machine; use part number EM401900 to confirm your order against your machine's parts diagram.
- Drivetrain Reliability: — A correctly seated companion flange maintains proper shaft alignment and prevents premature wear on connected drivetrain components.
- Operational Continuity: — A worn or damaged flange can cause vibration, misalignment, and accelerated component wear — replacing it with an OEM part restores smooth, consistent machine operation.
A companion flange is a precision-machined coupling component that connects a driveshaft or output shaft to another drivetrain element, transmitting rotational power between them. It is typically bolted or pressed onto a shaft and mates with a corresponding flange or yoke to form a solid, aligned connection. When a companion flange becomes worn, cracked, or damaged, it can introduce play into the drivetrain, leading to vibration, uneven power transfer, and eventual failure of surrounding components — making timely replacement essential to keeping the machine running correctly.
For fitment questions or help confirming compatibility of the Multiquip EM401900 for your FM9 finishing machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 401900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Companion Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| Finishing Machine | FM9 |
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.
