The Wacker Neuson Spacer is a genuine OEM component designed for the E3000, E2200, HSH700G, and HSH650 hydronic surface heater series. As a direct factory replacement, it ensures the same precise dimensional tolerancing as the original part, maintaining correct clearances and alignment within the heater assembly. This spacer is confirmed to fit a wide range of HSH-family configurations, including liftbail-equipped and generator-integrated variants across the E3000 and E2200 lines.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original specifications, this spacer maintains the exact stack height and clearance tolerances the heater assembly depends on for correct component positioning.
- Drop-In Replacement — Matches the original mounting profile and thickness, allowing straightforward installation without modification to surrounding hardware or brackets.
- Broad HSH-Family Fitment — Compatible with E3000, E2200, HSH700G, and HSH650 hydronic surface heaters, including liftbail and generator-integrated configurations.
- Structural Integrity Under Operating Conditions — Keeps critical components correctly spaced during heating cycles, preventing unwanted contact, misalignment, or premature wear on adjacent parts.
- Verified OEM Part Number — Sourced directly through Wacker Neuson's parts network under part number 5000166946, ensuring you receive the correct part for your specific machine configuration.
A spacer is a precisely dimensioned mechanical component used to maintain a fixed gap or offset between two adjoining parts within an assembly. In hydronic surface heaters like the E3000 and E2200, spacers ensure that internal components sit at the correct position relative to one another, preventing contact that could cause wear, vibration-related damage, or improper load distribution. When a spacer is lost, damaged, or worn, surrounding components can shift out of alignment, leading to accelerated wear or compromised performance across the assembly.
Part Details
| Part Number | 5000166946 |
|---|---|
| Old Part Number | 0166946 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5200004952, 5200014678, 5200014720, 5200014721 |
| HSH700 | HSH700G | 5000620243 |
| E2200 Hydronic Surface Heater, 5 kW generator | E2200 | 5000620216, 5000620226 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968 |
| 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.
