The Wacker Neuson is a genuine OEM Neoprene Washer.31X.25X.125 designed for the RD7H-ES tandem roller series. As a direct Wacker Neuson OEM part, is manufactured to the same specifications as the original component installed at the factory, ensuring a proper fit without guesswork. This washer is confirmed for use with the RD7H-ES and RD 7ES tandem roller models. Having the correct sealing washer on hand keeps your machine performing at spec during routine maintenance or repair work.
Key Features
- Neoprene Material Grade — Neoprene construction provides strong resistance to compression set, oil exposure, and weathering, making it well suited to the demanding environment of a vibratory tandem roller.
- Exact Dimensional Spec — At .31 x .25 x .125 inches, this washer matches the precise bore, OD, and thickness of the original, seating flush against mating surfaces without shimming or adjustment.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part 5000158798 meets the same material and dimensional standards as the washer originally fitted to the machine.
- Confirmed RD7H-ES Fitment — Verified for the RD7H-ES and RD 7ES walk-behind tandem roller models. Check your machine's model number before ordering to confirm compatibility.
- Sealing Integrity — A worn or incorrectly sized neoprene washer can allow fluid seepage or allow fastener assemblies to loosen under vibration. Replacing it with the correct OEM part restores a proper seal and secure clamping force.
A neoprene washer serves as a sealing and cushioning element between fastened components, preventing fluid leakage and protecting mating surfaces from direct metal-to-metal contact. In a vibratory tandem roller like the RD7H-ES, where continuous vibration places constant stress on all fastened joints, a washer in good condition is essential to maintaining a reliable seal and keeping hardware torqued correctly. When a neoprene washer deteriorates — cracking, compressing flat, or losing elasticity — it can no longer maintain a proper seal, which may lead to fluid loss or loosening of the assembly it supports.
Part Details
| Part Number | 5000158798 |
|---|---|
| Old Part Number | 0158798 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Neoprene Washer .31X.25X.125 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
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.
Wacker Neuson