The Multiquip 3-57222 Slotted Nut RW1800 is a genuine OEM replacement designed for the RW-1800 RAMMAX ride-on roller. Sourced directly through the Multiquip parts network, this fastener is built to the exact specification required for proper assembly and torque retention on the RW-1800. If you're servicing or rebuilding your RAMMAX roller, using the correct OEM slotted nut ensures the assembly goes together as intended and holds up under the mechanical loads this machine generates.
Key Features
- OEM Thread and Profile Specification — Manufactured to the exact thread form, slot depth, and material grade called out for the RW-1800, ensuring correct torque values are achievable during installation.
- Direct OEM Replacement — Part 3-57222 installs in place of the original without any fitting or modification, maintaining the integrity of the fastened joint.
- Confirmed RW-1800 Fitment — Engineered specifically for the RW-1800 RAMMAX ride-on roller; verify your model before ordering to ensure compatibility.
- Slotted Design for Cotter Pin Retention — The slotted profile accepts a cotter pin or safety wire, preventing loosening under vibration — a critical feature in compaction equipment where continuous vibration is present during operation.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip component, giving you confidence that this part meets the same standard as the original hardware your machine left the factory with.
A slotted nut is a precision fastener used in assemblies where the nut must be positively locked against rotation. The slots cut into the top of the nut are designed to accept a cotter pin or safety wire that passes through a corresponding hole in the bolt or shaft, mechanically preventing the nut from backing off under vibration or cyclical loading. On a ride-on roller like the RW-1800, where the entire machine generates sustained vibration during compaction passes, a slotted nut in a critical joint is not simply hardware — it is an active safety and retention feature. A worn, stripped, or incorrect nut in this role can allow joint loosening that leads to component movement, accelerated wear, or assembly failure.
For fitment questions or help confirming this is the right part for your RW-1800, contact the DHS Equipment parts team.
Part Details
| Part Number | 3-57222 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Slotted Nut RW1800 |
Compatibility & Fitment
| Name | Model |
|---|---|
| RW-1800 | RW-1800 |
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.
