The Wacker Neuson Grease Seal is a genuine OEM component designed for the E1250S, E1250B, and E1250P Hydronic Heater series, as well as the HI770XHD Indirect Heater and HIF 600 Flameless Air Heater. As a direct factory replacement, this seal matches the original specification exactly, so installation is straightforward with no guesswork on fitment. Sourcing the correct OEM part means you can be confident the seal will perform as intended and hold up under the demands of continuous heating operation.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original material and compression specification, ensuring the seal retains grease under the temperature cycling and pressure conditions typical of hydronic and indirect heating equipment.
- Drop-In Replacement — Engineered to the same dimensions as the factory-installed seal, so it seats correctly in the original housing without reworking or adaptation.
- Broad Heater Compatibility — Confirmed fitment across the E1250S, E1250B, and E1250P Hydronic Heater lines, the HI770XHD Indirect Heater, and the HIF 600 Flameless Air Heater, covering a wide range of Wacker Neuson heating equipment.
- Prevents Grease Loss and Contamination — A properly functioning grease seal keeps lubrication exactly where it needs to be and blocks moisture and debris from entering bearing or rotating assemblies, protecting critical internal components.
- Genuine Wacker Neuson Part — Part number 5200006368 is sourced directly through authorized Wacker Neuson supply channels, so you receive the same part that came in the machine at the factory.
A grease seal is a close-tolerance ring fitted around a rotating shaft or bearing housing to contain lubricating grease and prevent contaminants such as water, dust, and debris from entering the assembly. In heating equipment like the E1250 Hydronic Heater series, rotating components rely on consistent lubrication to operate smoothly and efficiently — a worn or damaged grease seal allows lubricant to escape and contaminants to work their way in, accelerating wear on bearings and adjoining parts. Replacing a failing seal promptly with the correct OEM part restores the protective barrier and prevents more costly component damage down the line.
Part Details
| Part Number | 5200006368 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grease Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| E12540B | E1250B | 5200012353, 5200007613 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
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.
