The Wacker Neuson Fuel Pump Gasket is a genuine OEM component designed for HIF 690 Flameless Air Heaters, including Kubota engine-equipped models. Sourced directly from Wacker Neuson, this gasket is built to the same specification as the original part installed at the factory — ensuring a correct, leak-free seal every time. The is the verified OEM part number for HIF 690 series heaters, so you can order with confidence knowing it matches your machine exactly.
Key Features
- OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and compression specifications, delivering the same fuel-tight seal as the part it replaces.
- Drop-In Fitment — Matches the original gasket profile and bolt pattern, seating correctly against the fuel pump mating surface without trimming or modification.
- HIF 690 Series Compatibility — Confirmed fit for HIF 690 Flameless Air Heaters, including both standard and Kubota engine variants.
- Fuel System Reliability — A properly sealed fuel pump gasket maintains consistent fuel delivery to the burner, keeping the heater running at rated output. A failed or compressed gasket can cause fuel leaks, erratic heat output, or a no-start condition.
- Fuel System Safety — As a fuel system sealing component, using the correct OEM-spec gasket helps prevent fuel leaks that could pose a fire or safety hazard in enclosed heating applications.
The fuel pump gasket forms a critical seal between the fuel pump and its mating surface, preventing fuel from leaking at the pump connection point. On flameless air heaters like the HIF 690, consistent and contained fuel delivery is essential for safe, controlled combustion — any compromise in the gasket's seal can disrupt fuel flow, cause visible leaks, or trigger operational shutdowns. Replacing a worn or damaged gasket promptly restores proper sealing and protects the broader fuel system from contamination or pressure loss.
Part Details
| Part Number | 5100028262 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Pump Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF 690 Flameless Air Heater | HIF690 | 5100017599, 5200021915 |
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.
