The Multiquip 8907406 Copper Washer RW-1402 is a genuine OEM component designed for RW1403HF series walk-behind rollers. Sourced directly from Multiquip, this washer is manufactured to the exact material and dimensional specifications required for proper sealing and torque retention in your machine. Fitment is confirmed for the RW1403HF roller, so you can order with confidence knowing this is the correct part for your equipment. DHS Equipment stocks genuine Multiquip OEM parts to help you get your machine back up and running with the right component the first time.
Key Features
- Genuine Copper Construction — Soft-annealed copper material provides the controlled compression and conforming seal that aluminum or steel substitutes cannot replicate in this application.
- Exact OEM Specification — Manufactured to Multiquip's original design tolerance, ensuring the washer seats flush and delivers consistent clamping load without distortion.
- Direct Drop-In Fitment — Engineered specifically for the RW1403HF roller; installs in place of the original without modification to mating hardware or fasteners.
- Leak Prevention at Critical Joints — A correctly seated copper washer maintains a fluid-tight seal at threaded connections, preventing oil or hydraulic fluid seepage that can lead to larger drivetrain or engine issues.
- Verified Multiquip Part Number — Part number 8907406 matches Multiquip's official parts catalog, so you can cross-reference with confidence before ordering.
A copper washer functions as a crush-type sealing element at threaded fittings, drain plugs, or hydraulic connections. When tightened, the soft copper deforms slightly to fill micro-gaps between mating surfaces, creating a reliable, leak-free seal. Over time and through repeated heat cycles, copper washers can harden, crack, or lose their ability to compress evenly — at that point, even a correctly torqued fastener will allow fluid to seep past the joint. Replacing a worn copper washer with the correct OEM part restores the seal integrity the connection was originally designed to maintain.
Part Details
| Part Number | 8907406 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Copper Washer RW-1402 |
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.
