The Multiquip 50336200 O-Ring 10X3 2G40 Hatz is a genuine OEM sealing component designed for RAMMAX walk-behind rollers including the RW1404, RW1404MR, and RW1504HF series. As a factory-sourced part, 50336200 meets the exact dimensional and material specifications set by Multiquip for the Hatz engine systems fitted to these machines. This o-ring is a direct-fit replacement, ensuring a proper seal without modification or guesswork on compatible roller models.
Key Features
- Genuine OEM Sealing Integrity — Factory-sourced elastomer compound matched to the precise 10x3mm cross-section required by the Hatz engine assembly, ensuring correct compression and seal integrity.
- Direct-Fit Replacement — Dimensioned to slot directly into the original groove profile on Hatz-powered RAMMAX roller engines, making installation straightforward for technicians familiar with these units.
- Confirmed Fitment — Compatible with RW1404, RW1404MR, and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers. Always verify your model code before ordering.
- Leak Prevention — A correctly seated o-ring maintains fluid containment within the engine system; a worn or damaged o-ring can lead to oil or fluid seepage that degrades engine performance and accelerates wear on surrounding components.
- Exact Part Number Reference — Sold under Multiquip part number 50336200, ensuring you receive the correct sealing ring for the specified Hatz engine application.
An o-ring is a circular elastomeric seal used to prevent fluid or gas from passing between mating surfaces or through a bore in a mechanical assembly. In a Hatz engine application on a walk-behind roller, o-rings maintain the integrity of oil passages, fuel circuits, and other sealed interfaces that keep the engine running cleanly and efficiently. When an o-ring degrades — through heat cycling, chemical exposure, or age — it loses its compression and allows fluids to bypass the seal, which can cause oil loss, contamination, or engine damage if left uncorrected.
Part Details
| Part Number | 50336200 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring 10X3 2G40 Hatz |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
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.
