The Multiquip 8501852 Seal O-Ring 43F is a genuine OEM replacement seal designed for the RW1403HF walk-behind roller. Sourced directly from Multiquip, this O-ring matches the exact material grade and dimensional spec required for a proper hydraulic or fluid-circuit seal on RW1403HF series equipment. If you're servicing your roller and need a seal you can trust to hold under operating pressure, 8501852 is the correct part.
Key Features
- OEM Material Grade — Manufactured to Multiquip's specified elastomer compound, ensuring the correct compression set and chemical resistance for this roller's fluid system.
- Drop-In Dimensional Match — Sized to the exact groove dimensions of the RW1403HF, seating flush without trimming, shimming, or adaptation.
- Confirmed Fitment — Verified for RW1403HF walk-behind roller applications; cross-reference part number 8501852 before ordering to confirm your machine's configuration.
- Leak Prevention — A correctly seated O-ring maintains system pressure and prevents fluid loss that can lead to erratic drum performance or component wear in the roller's hydraulic or lubrication circuit.
- Fluid-System Safety — An intact seal keeps hydraulic fluid contained and prevents contamination ingress, protecting downstream components and maintaining safe, predictable roller operation.
An O-ring seal like the 8501852 acts as a compressed gasket within fluid-carrying circuits, blocking the path between mating surfaces to prevent leaks under pressure or vacuum. In a walk-behind roller such as the RW1403HF, these seals are critical in hydraulic and lubrication assemblies where even a minor leak can cause pressure loss, overheating, or accelerated wear on expensive internal components. When an O-ring hardens, cracks, or takes a permanent set, it loses its ability to conform to the mating surfaces — making timely replacement with the correct OEM part essential to keeping the machine operating as intended.
DHS Equipment is an authorized Multiquip parts dealer. If you have questions about fitment or need help confirming this is the right seal for your machine, contact our parts team before placing your order.
Part Details
| Part Number | 8501852 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Seal O-Ring 43F |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1403HF |
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.
