The Multiquip 3-11285 is a genuine OEM Drum (33") Small designed for RW-1402 and RW-1403 RAMMAX walk-behind rollers. As a direct OEM replacement sourced through Multiquip's authorized parts network, the part delivers the exact fit and dimensional spec your machine requires — no guesswork, no adaptation. This drum is built to the same standards as the original, keeping your roller compacting at full effectiveness on every pass. Confirm your model against the RW-1402 fitment data before ordering to ensure correct application.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original dimensional and material standards, ensuring the drum surface profile matches the roller's designed compaction output.
- Direct Drop-In Replacement — Engineered to mount to the RW-1402 and RW-1403 drum frame using the original bolt pattern and interface, streamlining the swap.
- Correct 33" Drum Size — The small drum designation matches the specific drum width and diameter spec for the RW-1402 and RW-1403 units — not interchangeable with larger drum variants.
- Compaction Integrity Restored — A worn or damaged drum shell compromises surface contact and compaction uniformity; replacing with the correct OEM drum restores full pass efficiency.
- Verified Fitment for RW-1402 Series — Confirmed compatibility with RW-1402 and RW-1403 RAMMAX rollers; always cross-reference your unit's model designation before ordering.
The drum is the primary ground-contact component of a walk-behind vibratory roller. It transmits both the static weight and vibratory force of the machine directly to the surface being compacted, whether that's soil, gravel, or asphalt base material. A drum that is cracked, heavily corroded, or out-of-round will produce uneven compaction, visible surface irregularities, and can place additional stress on the drum bearing assemblies. Replacing a failed drum with the correct OEM unit — like the Multiquip 3-11285 — restores the roller's designed contact geometry and compaction performance.
Part Details
| Part Number | 3-11285 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drum (33") Small RW-1402 1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| RW-1402 | RW-1402 |
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.
