The Wacker Neuson Stop Solenoid is a genuine OEM component designed for the HIF 690 Flameless Air Heater series, including Kubota engine-equipped models. As a factory-sourced part, it is manufactured to the exact specifications required by the HIF 690, ensuring a correct, trouble-free installation. This is the same Stop Solenoid that ships with new Wacker Neuson equipment — no guesswork on compatibility. If your HIF 690 is failing to shut down correctly or experiencing erratic engine cutoff behavior, replacing the is a logical first step in restoring normal operation.
Key Features
- Correct Electrical Specification: — Genuine OEM construction ensures the solenoid operates at the exact voltage and actuation rating required by the HIF 690 heater's control circuit.
- Direct-Fit Replacement: — Matches the original mounting configuration and connector interface, allowing straightforward swap-out without modification to wiring or brackets.
- Verified HIF 690 Compatibility: — Confirmed fit for HIF 690 Flameless Air Heater models, including both standard and Kubota engine variants.
- Restores Reliable Engine Shutdown: — A functioning Stop Solenoid is essential for controlled engine cutoff; a failed unit can prevent the heater from shutting down on command, creating a serious operational hazard.
- Safety-Critical Shutdown Control: — This solenoid directly governs fuel cutoff during shutdown sequences, making correct specification and proper function essential for safe heater operation on the worksite.
The Stop Solenoid controls the fuel shutoff mechanism in the heater's engine, cutting fuel flow when the unit receives a stop signal — whether from the operator, a timer, or a safety cutout. When it functions correctly, the engine shuts down cleanly and promptly. When the solenoid fails or sticks, the engine may refuse to stop on command, continue running unexpectedly, or fail to start if the solenoid is stuck in the closed position. Replacing a worn or faulty Stop Solenoid with a genuine OEM part restores proper shutdown control and keeps the heater operating safely within its intended parameters.
Part Details
| Part Number | 5100028273 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stop Solenoid |
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.
