The Wacker Neuson Grommet is a genuine OEM component designed for the E1250S and E1250P hydronic heaters and the HSH380S hydronic surface heater series. Sourced directly from Wacker Neuson, this grommet delivers an exact fit across LP/NG, diesel, and generator-equipped configurations of these heater units. It is a direct replacement part, ensuring the same specification and placement as the original component it replaces. Compatible models include the E1250S, E1250P, HSH380S-Diesel with Generator, and HSH380S Natural Gas/Propane with Generator variants.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original compound and durometer specification, ensuring the grommet maintains its sealing and vibration-isolation properties over the full service life of the heater.
- Drop-In Replacement — Matches the original mounting hole diameter and profile, seating into the panel or housing exactly as the factory-installed part without rework or trimming.
- Broad Heater Compatibility — Fits the E1250S and E1250P hydronic heater lines as well as HSH380S units across LP/NG, diesel, and generator-equipped configurations.
- Protects Wiring and Hose Passages — A correctly seated grommet prevents chafing and abrasion where cables or hoses pass through metal panels, which is critical in high-heat heater environments where compromised insulation can lead to electrical faults or fuel line wear.
- Fuel and Heat Resistance — Grommets in hydronic heater applications are exposed to elevated temperatures and potential fuel or fluid contact; the OEM-spec material is selected to resist degradation under these operating conditions.
A grommet is a protective insert fitted into a hole in a metal panel or bulkhead, creating a smooth, sealed passage for wiring harnesses, hydraulic hoses, or fuel lines to pass through without contacting sharp metal edges. In hydronic surface heaters like the E1250S, E1250P, and HSH380S, grommets are especially important because heat, vibration, and fluid exposure are constant — a cracked or missing grommet can allow chafing that damages wiring or hose jackets over time, potentially leading to shorts or leaks. Replacing a worn grommet promptly is a low-cost step that protects more expensive downstream components.
Part Details
| Part Number | 5200018062 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grommet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
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.
