The Wacker Neuson Quick Lock Coupling is a genuine OEM component designed for the TH627 hydronic surface heater. As a factory-original part, it is manufactured to the same specifications as the component it replaces, ensuring a direct, correct-fit installation without guesswork. This coupling is sourced directly through the Wacker Neuson OEM parts program, so you can be confident you are receiving the exact part specified for this machine. If you need to verify fitment for your unit, reference part number against your TH627 spare parts documentation.
Key Features
- Factory-Original Construction — Manufactured to OEM specification for the TH627, ensuring the coupling engages and seals exactly as the original did at the time of build.
- Secure Fluid Circuit Connection — Designed to lock positively in place within the hydronic loop, maintaining a leak-free connection under the thermal and pressure cycling typical of surface heating operations.
- Direct-Fit Replacement — Matches the original mounting interface on the TH627, dropping in without modification to hose ends, fittings, or surrounding hardware.
- Preserves Heating System Integrity — A failed or leaking coupling disrupts glycol flow through the heating circuit, reducing heat output and risking damage to the pump and heat exchanger; replacing it promptly restores full system function.
- Fluid-System Safety — A properly functioning quick lock coupling prevents unintended disconnection and fluid loss during operation, reducing the risk of burns and system contamination on the jobsite.
A quick lock coupling is a fast-connect fitting used within the hydronic fluid circuit of a surface heater. It allows hoses and heating loops to be connected and disconnected quickly and securely without the need for tools, while maintaining a positive seal that prevents glycol or heated fluid from escaping. When a quick lock coupling wears, cracks, or fails to lock correctly, it can result in fluid leaks, loss of system pressure, reduced heat transfer to the surface being cured or thawed, and potential damage to other components in the heating loop.
Part Details
| Part Number | 1000019246 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Quick Lock Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
