The Multiquip 50336500 O-Ring 15.88 x 2.62 2G40 is a genuine OEM sealing component designed for RW1404, RW1404MR, and RW1504HF RAMMAX walk-behind rollers. As an authorized Multiquip OEM part, 50336500 is manufactured to the exact material grade, cross-section, and dimensional tolerances specified for these machines — ensuring a proper compression seal on installation. This o-ring fits RW1404 and RW1404MR units (including serial numbers 326075 and up) as well as RW1504HF rollers up to serial number, covering a wide range of machines in the field. Sourcing the correct OEM seal by part number eliminates the guesswork of matching aftermarket substitutes to critical hydraulic or fluid circuit connections.
Key Features
- Exact-Dimension OEM Seal — Manufactured to a precise 15.88 mm inner diameter and 2.62 mm cross-section in 2G40 compound, matching the original specification for correct compression and leak-free seating.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip component, ensuring the material grade and hardness are matched to the fluid type and pressure range of the original application.
- Confirmed Fitment for RAMMAX Rollers — Verified for RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) walk-behind roller models.
- Drop-In Replacement — Sized and profiled to seat directly into the original groove without modification, restoring the seal to its as-built condition.
- Protects Against Fluid Loss and Contamination — A correctly installed o-ring of the right compound and dimensions prevents leaks at critical junctions, keeping hydraulic or fluid circuits pressurized and contamination-free during operation.
An o-ring is a precision elastomeric seal used to close the gap between two mating surfaces, preventing fluid or air from escaping a pressurized circuit or passage. In walk-behind rollers like the RW1404 and RW1504HF, o-rings are found throughout the hydraulic drive system and fluid circuit connections, where maintaining a consistent seal is essential for smooth, controlled operation. When an o-ring deteriorates, takes a set, or is installed with mismatched dimensions, the resulting leak can cause pressure loss, fluid contamination, or component damage — making it critical to replace with the correct part number and compound grade.
For fitment questions or to confirm compatibility with your serial number, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 50336500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring 15.88 x 2.62 2G40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| 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.
