The Wacker Neuson B-Lock Hub 1.5 is a genuine OEM component designed for the HIF690 series flameless air heaters, including the HIF 690 Flameless Air Heater and HIF 690 Flameless Heater with Kubota Engine models. As a factory-authorized part, the meets the exact design and material standards set by Wacker Neuson for this application. Sourcing a genuine OEM replacement ensures the hub seats and locks correctly, maintaining the mechanical integrity of the heater's drive assembly. Confirm your model number before ordering using the fitment list below.
Key Features
- Genuine OEM Locking Precision — Manufactured to Wacker Neuson's exact tolerances, ensuring the hub engages and holds the shaft connection without slippage or play.
- Direct Drop-In Replacement — Designed to swap in place of the original hub without machining, shimming, or modification to the mounting interface.
- Confirmed HIF690 Series Fitment — Compatible with multiple HIF690 configurations, including the standard Flameless Air Heater and Kubota Engine-equipped variants.
- Maintains Drive Assembly Function — A correctly installed B-Lock Hub 1.5 keeps rotational components firmly seated; a worn or failed hub can cause shaft looseness, vibration, and loss of output performance in the heater.
- Backed by Wacker Neuson OEM Standards — Sourced directly through the Wacker Neuson parts network, so material grade and dimensional spec match the original production component.
The B-Lock Hub is a shaft-locking component used to secure a rotating element — such as a fan or blower wheel — firmly onto a drive shaft within the heater assembly. It works by clamping concentrically around the shaft, preventing axial movement and rotational slip under load. When the hub wears, cracks, or loosens, the connected rotating component can shift out of alignment or spin independently of the shaft, leading to reduced airflow output, increased vibration, and potential damage to surrounding components.
Part Details
| Part Number | 5200013586 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | B-Lock Hub 1.5 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Heater-HIF 690,Flameless | HIF690 | 5200012622, 5100017599, 5100047562, 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.
