The Multiquip 14473 Coupling Housing is a genuine OEM Coupling Housing designed for BPX series backpack flex-shaft concrete vibrators. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. If you're servicing a BPX backpack vibrator, verifying you have the correct Coupling Housing is essential — part number 14473 is the confirmed OEM reference for this application. DHS Equipment stocks genuine Multiquip parts so you can get your equipment back in service without second-guessing fitment.
Key Features
- Genuine OEM Construction — Machined and finished to the same tolerances as the original, ensuring the housing seats and aligns correctly within the drive assembly.
- Direct Drop-In Fit for BPX Series — Confirmed fitment for BPX backpack flex-shaft vibrators; installs in the same position and orientation as the factory part.
- Protects Drive Train Integrity — A correctly fitted Coupling Housing keeps the flex shaft properly engaged and centered, preventing premature wear on connected drive components.
- Resists Vibration-Induced Fatigue — Built to withstand the continuous high-frequency vibration environment of concrete compaction applications without cracking or distorting.
- Verified Multiquip Part Number — Order with confidence using part number 14473, the exact OEM reference for this component on BPX series equipment.
The Coupling Housing is a structural drive component that connects the power source to the flex shaft on a backpack vibrator. It houses and aligns the coupling mechanism, transmitting rotational force from the engine or motor down the shaft to the vibrator head immersed in concrete. When the Coupling Housing is cracked, worn, or improperly seated, the connection between the drive unit and the flex shaft becomes unstable — leading to loss of vibration output, excessive shaft wear, and potential damage to surrounding drive components. Replacing a damaged housing promptly keeps the vibrator operating at full efficiency and prevents cascading failures in the drivetrain.
Part Details
| Part Number | 14473 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Coupling Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | BPX |
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.
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