The Wacker Neuson Flange Bolt is a genuine OEM Flange Bolt designed for the HIF 690 Flameless Air Heater series, including both the standard and Kubota Engine configurations. As a factory-sourced component, this Flange Bolt is manufactured to the exact specifications required by Wacker Neuson for these machines — no guesswork, no adaptation. It is a direct-fit replacement for the HIF 690 lineup, covering the full range of HIF 690 Flameless Heater builds where this hardware is specified.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to Wacker Neuson's torque and material specifications, ensuring the correct clamping load and thread engagement for this specific application.
- Integrated Flange Design — The built-in flange distributes clamping force evenly across the mating surface, eliminating the need for a separate washer and simplifying installation.
- Direct Replacement for HIF 690 Models — Confirmed fitment across HIF 690 Flameless Air Heater variants, including the Kubota Engine configuration, so you can order with confidence.
- Maintains Structural Connections Under Heat-Cycle Stress — Heating equipment hardware is subject to repeated thermal expansion and contraction; an OEM-spec bolt holds its preload through these cycles where an undersized substitute may loosen over time.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, carrying part number 5100028295 for straightforward verification against your parts manual or service diagram.
A flange bolt is a hex bolt with an integral wide-diameter flange beneath the head that acts as a built-in bearing surface, spreading the clamping load over a larger area without a separate washer. In heating equipment like the HIF 690 Flameless Air Heater, fasteners at structural and panel joints must maintain consistent tension through repeated heating and cooling cycles. When a flange bolt loosens, stretches, or fails, it can allow components to shift or vibrate, compromising the integrity of the assembly and potentially causing operational faults or unsafe conditions.
Part Details
| Part Number | 5100028295 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange Bolt |
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.
