The Multiquip 3-13025 Eccentric Weight Complete is a genuine OEM component designed for the KA4B series RAMMAX ride-on roller. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring proper vibration output and compaction performance on your KA4B machine. Sourced directly through Multiquip's authorized parts supply chain, the part is the correct part for operators who need a dependable, spec-matched solution to restore full roller function.
Key Features
- OEM-Matched Mass and Balance — Manufactured to the original weight and dimensional spec, ensuring the eccentric assembly generates the correct centrifugal force for consistent compaction output.
- Drop-In Replacement for KA4B — Built specifically for the KA4B RAMMAX roller, this assembly installs into the existing vibration housing without rework or custom fitting.
- Restored Vibration Performance — A worn or imbalanced eccentric weight causes uneven compaction, increased drum vibration, and accelerated bearing wear — replacing it with the correct OEM part brings the machine back to full operating spec.
- Genuine Multiquip OEM Part — Supplied under Multiquip's official parts program, so you're getting the same component that shipped with the machine — not an approximation.
- Complete Assembly — Supplied as a complete eccentric weight unit, so there's no need to source individual sub-components separately.
The eccentric weight is the core of a vibratory roller's compaction system. As it rotates inside the drum, its offset mass generates centrifugal force that causes the drum to vibrate at a set frequency, driving compaction energy into the material below. When the eccentric weight is worn, cracked, or out of balance, the roller loses compaction effectiveness — passes take longer, results become inconsistent, and stress on surrounding drivetrain components increases. Replacing the eccentric weight complete restores the drum's vibration amplitude and frequency to the values the machine was designed to deliver.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we'll verify fitment before you order.
Part Details
| Part Number | 3-13025 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Eccentric Weight Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| KA4B | KA4B |
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.
