The Multiquip 66-853733 Rod Seal RW1800 is a genuine OEM rod seal designed for the RW-1800 series roller. As a direct OEM replacement, this seal is manufactured to the same material grade and compression specifications as the original, ensuring a proper hydraulic seal within the cylinder assembly. Sourced directly through authorized Multiquip supply channels, the part is the correct seal for RW-1800 roller applications. DHS Equipment stocks this part so you can get your machine back in service without guesswork on fitment.
Key Features
- OEM-Grade Seal Material — Manufactured to the same compound and compression specifications as the original, delivering the sealing performance the RW-1800 hydraulic system demands.
- Direct Cylinder Rod Replacement — Engineered to seat correctly on the cylinder rod of the RW-1800, allowing straightforward installation without improvised adaptation.
- Confirmed RW-1800 Fitment — Verified for the RAMMAX RW-1800 roller; use part number 66-853733 to confirm the correct seal for your machine.
- Hydraulic Pressure Integrity — A properly functioning rod seal maintains cylinder pressure, enabling consistent drum vibration and compaction force. A worn seal leads to fluid weeping, loss of pressure, and degraded roller performance.
- Leak Prevention on the Hydraulic Circuit — Sealing hydraulic fluid within the cylinder rod assembly is critical to safe, controlled operation; a failed rod seal can result in uncontrolled pressure loss and fluid contamination on the work surface.
A rod seal forms the dynamic barrier between a hydraulic cylinder's moving rod and the cylinder body, preventing hydraulic fluid from escaping as the rod strokes in and out. On the RW-1800 roller, this seal keeps the hydraulic system pressurized so the drum drive and vibration circuits function as intended. When a rod seal deteriorates — through normal wear, heat cycling, or contamination — it allows fluid to bypass, resulting in visible leaks, reduced cylinder force, and eventual hydraulic system damage if left unaddressed.
Have questions about fitment or need to confirm compatibility for your RW-1800? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 66-853733 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rod Seal 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.
