The Multiquip 231318830 Eccentric Rotator PHV-25 is a genuine OEM component designed for P-Series concrete vibrators. Sourced directly from Multiquip, this part meets the original design specification for the PHV-25 vibrator head assembly, ensuring the eccentric mechanism operates exactly as intended. If your vibrator head is producing inconsistent vibration or has lost output force, the eccentric rotator is a primary component to inspect and replace.
Key Features
- Genuine OEM Eccentric Mass: — Manufactured to Multiquip's original specification, delivering the correct eccentric weight and rotational balance required for consistent vibration amplitude in the PHV-25 head.
- Direct-Fit Installation: — Engineered as a drop-in replacement for the PHV-25 vibrator head assembly, mating to existing housings and drive shafts without modification.
- P-Series Vibrator Compatibility: — Confirmed fitment for Multiquip P-Series concrete vibrators equipped with the PHV-25 head; verify your head model before ordering.
- Restored Vibration Output: — A worn or damaged eccentric rotator causes a loss of centrifugal force, reducing concrete consolidation. Replacing it restores full vibration frequency and amplitude to the head.
- OEM Longevity: — Built from materials matched to the original component, this rotator resists the high-speed rotational stresses and heat generated inside an active vibrator head during continuous concrete placement work.
The eccentric rotator is the core vibration-generating element inside a concrete vibrator head. As it spins at high speed, its off-center mass creates the centrifugal force that produces the vibration used to consolidate fresh concrete and eliminate air voids. When the eccentric rotator wears, chips, or fails, vibration amplitude drops significantly — resulting in under-consolidated concrete, honeycombing, and structural weakness. Replacing the rotator with a correct OEM part like the Multiquip 231318830 restores the head to its designed output and ensures consistent, dependable performance during pours.
For fitment questions or to confirm compatibility with your specific P-Series vibrator configuration, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 231318830 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Eccentric Rotator PHV-25 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | P-SERIES |
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.
