The Multiquip 90004-04 Male Coupler is a genuine OEM component designed for Multiquip concrete vibrators, including the 314V, 382V, and 900HD2600HD series. Sourced directly from Multiquip, this part meets the exact specifications of the original component it replaces, ensuring a correct, trouble-free installation. The 90004-04 is the right choice when you need a direct OEM replacement that connects and functions exactly as the original did from the factory. Confirmed fitment covers the 314V, 382V, and 900HD2600HD vibrator models.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the coupler engages and locks with the correct tolerances for vibrator shaft connections.
- Direct Drop-In Replacement — Matches the original 90004-04 interface geometry, allowing straightforward installation without machining or adaptation.
- Confirmed Fitment — Compatible with Multiquip 314V, 382V, and 900HD2600HD concrete vibrators; verify your model before ordering.
- Maintains Vibration Transfer Integrity — A properly seated male coupler ensures full, consistent power transmission from the vibrator motor to the flex shaft, keeping compaction output at the rated level.
- Operational Safety — A worn or damaged coupler can cause the flex shaft to disengage unexpectedly during operation; replacing it promptly with a genuine OEM part maintains a secure, controlled connection.
The male coupler is the mechanical interface that connects the concrete vibrator's drive head to the flexible shaft assembly. It transmits rotational force from the motor into the shaft, which in turn drives the vibrator head to consolidate concrete. When the coupler wears, cracks, or loses its locking engagement, power transfer becomes inconsistent — resulting in reduced vibration output, shaft slippage, or complete loss of function at the head. Replacing a failed coupler with the correct OEM part restores full, uninterrupted drive to the flex shaft and keeps the vibrator performing as designed.
Part Details
| Part Number | 90004-04 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Male Coupler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | 314V |
| Vibrators | 382V |
| Vibrators | 900HD2600HD |
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.
