The Wacker Neuson Flat Washer is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this flat washer meets the original equipment specification for these machines, ensuring a correct, trouble-free installation. As a genuine OEM part, the is an exact match to the hardware originally fitted at the factory, so there is no guesswork when it comes to sizing or seating. Whether you are performing routine maintenance or a targeted repair on your HSH700 or HSH650, this is the part that belongs in the assembly.
Key Features
- Genuine OEM Material Grade — Manufactured to the original hardness and thickness tolerances required for consistent load distribution in hydronic heater assemblies.
- Direct Hardware Match — Dimensionally identical to the factory-installed washer, seating flush against mating fasteners and surfaces without adjustment.
- Confirmed Fitment — Verified for the HSH700 and HSH650 hydronic surface heater models.
- Preserves Clamping Integrity — A correctly sized flat washer spreads fastener load evenly across the mating surface, preventing deformation, loosening, and joint failure over time.
- Genuine Wacker Neuson Part — Carries the full Wacker Neuson OEM part number 5000176611, making verification against your service manual or parts diagram straightforward.
A flat washer serves as a load-distribution interface between a fastener — such as a bolt or nut — and the surface it clamps against. By spreading the clamping force over a wider area, it prevents the fastener from pulling through or deforming softer materials and helps maintain consistent joint tension. In a hydronic surface heater, where components are subject to thermal cycling and vibration during operation, a washer that is the wrong size or made from an incorrect material grade can allow fasteners to work loose, leading to leaks, misalignment, or structural failure of the assembly. Replacing a worn or missing washer with the correct OEM part restores the integrity of the joint and keeps the surrounding hardware performing as intended.
Part Details
| Part Number | 5000176611 |
|---|---|
| Old Part Number | 0176611 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flat Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
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.
