The Multiquip 03959300 is a genuine OEM Washer Joint 2G40 designed for RAMMAX walk-behind rollers including the RW1404MR and RW1504HF. As a direct Multiquip OEM component, the 03959300 is manufactured to the same standards as the original part installed at the factory, ensuring a correct fit within the joint assembly. Fitment covers RW1404MR units (S/N 326075 and up) and RW1504HF units (up to S/N ). Sourcing the correct washer by serial number range is critical — always confirm your machine's serial number before ordering.
Key Features
- Genuine OEM Construction — Manufactured to exact Multiquip tolerances, ensuring the washer seats and seals correctly within the joint without deformation or improper load distribution.
- Serial-Number-Specific Fitment — Confirmed for RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N 1534188); always verify your serial number before ordering to avoid incompatibility.
- Drop-In Joint Replacement — Dimensionally identical to the original, this washer installs directly into the existing joint assembly with no reworking of surrounding components.
- Joint Integrity Under Load — A correctly functioning joint washer maintains proper clamping force and alignment in the roller's articulating or hydraulic joint, which is essential for smooth, controlled compaction passes.
- Correct Part for RAMMAX Roller Platform — Specific to the RW-series RAMMAX walk-behind roller lineup, not a universal washer; using the correct OEM specification prevents premature wear to mating joint surfaces.
A joint washer serves as a load-distributing and sealing interface within a mechanical or hydraulic joint on the roller assembly. It maintains proper spacing, prevents metal-to-metal contact between joint components, and helps retain consistent clamping pressure as the machine operates under vibration and compaction loads. When a joint washer wears out or fails, the joint can develop play or misalignment, leading to accelerated wear on surrounding components and loss of precise control over the roller's articulation or steering response.
Part Details
| Part Number | 03959300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Washer Joint 2G40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404MR |
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.
