The Wacker Neuson Washer is a genuine OEM component designed for the E1100 Hydronic Surface Heater series, including the E1100 Ground Heater and E1100 DG Surface Heater configurations. As a factory-sourced part, it meets the exact specifications set by Wacker Neuson for this equipment, ensuring a correct, reliable installation every time. This washer is the right choice for contractors and service technicians looking to restore their E1100 unit to full operating condition with an authentic replacement.
Key Features
- Genuine OEM Material Spec — Manufactured to Wacker Neuson's exact dimensional and material tolerances, ensuring the correct load distribution and sealing performance expected in hydronic heating system assemblies.
- Drop-In Replacement — Matches the original fastener stack-up and mating surfaces of the E1100 series, so it installs directly without any modification to hardware or adjacent components.
- Verified E1100 Series Fitment — Confirmed for the E1100 Ground Heater, E1100 Hydronic Surface Heater with Generator, and E1100 DG Surface Heater variants.
- Preserves Clamping Integrity — A correctly sized washer distributes fastener load evenly across the joint face, preventing deformation of softer mating surfaces and maintaining a secure, leak-free connection in demanding heating system environments.
- Sourced Direct from Wacker Neuson — Backed by the manufacturer as an authorized OEM part, giving you full confidence in part number accuracy when ordering for your E1100 unit.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it bears against. In hydronic surface heating equipment like the E1100 series, washers play a critical role in maintaining secure, stable connections across components that are subject to thermal expansion, vibration, and fluid pressure. When a washer is missing, worn, or incorrectly sized, fastener load concentrates on a small contact area, which can lead to surface damage, loosened connections, or compromised sealing at joints — issues that directly affect the performance and safety of the heating system.
Part Details
| Part Number | 5000172411 |
|---|---|
| Old Part Number | 0172411 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
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.
