The Multiquip 8907409 is a genuine OEM Copper Washer 43F designed for the RW1403HF walk-behind roller. Sourced directly through Multiquip's authorized parts network, this component meets the exact material and dimensional specifications called out in the original equipment design. If you're servicing an RW1403HF and need a sealing or fastening washer that installs correctly the first time, this is the correct part for the job. DHS Equipment supplies this as a verified OEM replacement so you can order with confidence.
Key Features
- Genuine OEM Copper Construction — Manufactured to the same copper grade and thickness specification as the original, ensuring proper sealing compression and conductivity where required.
- Direct-Fit for RW1403HF — Engineered to the exact dimensional profile of the RW1403HF roller, dropping into place without rework or shimming.
- RW1403HF Roller Compatibility — Verified fitment for the Multiquip RW1403HF walk-behind roller series.
- Correct Seating Under Torque — Copper washers deform predictably under fastener torque, creating a reliable metal-to-metal seal that resists fluid weeping and loosening from vibration during compaction passes.
- Fluid System Integrity — A worn or damaged copper washer can allow oil or hydraulic fluid seepage at critical joints; replacing it promptly protects surrounding components from contamination and pressure loss.
A copper washer serves as a crush-type sealing element at threaded fittings, drain plugs, or fluid line connections within the machine. Its soft copper material compresses slightly when torqued, filling microscopic surface irregularities to create a leak-free metal seal. When a copper washer becomes deformed, cracked, or work-hardened from repeated use, it loses the ability to seal properly, leading to fluid leaks that can compromise lubrication or hydraulic pressure and cause accelerated wear to surrounding components.
For questions about fitment or to confirm this is the right part for your RW1403HF, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 8907409 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Copper Washer 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.
