Wacker Neuson 1000338627 Quick Lock Coupling

The Wacker Neuson Quick Lock Coupling is a genuine OEM component designed for the TH627 hydronic surface heater. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is verified against the TH627 spare parts list (418-02), giving you confidence that you are ordering the correct part for your machine. Keep your heating system fully operational with a direct OEM replacement that installs without guesswork.

Key Features

• OEM-Grade Connection Integrity — Manufactured to Wacker Neuson's exact tolerances, ensuring a leak-free, pressure-rated connection within the hydronic fluid circuit.
• Direct Drop-In Replacement — Matches the original coupling interface on the TH627, snapping securely into place without rework or adapter fittings.
• Verified TH627 Fitment — Confirmed compatible with the TH627 hydronic surface heater per parts list 418-02; no cross-referencing uncertainty.
• Maintains Fluid Circuit Performance — A properly functioning quick lock coupling keeps heated fluid flowing at the correct pressure, ensuring the surface heater delivers consistent, even warmth across the work area.
• Genuine Wacker Neuson OEM Part — Authentic part number 1000338627, backed by Wacker Neuson's parts program for quality assurance and traceability.

A quick lock coupling provides a fast, tool-free connection point within the hydronic fluid circuit of a surface heater. It allows hoses and fluid lines to be connected or disconnected quickly without fluid spillage or pressure loss, making it essential for setup, teardown, and maintenance of the heating system. When a quick lock coupling wears, cracks, or fails to seat correctly, it can cause fluid leaks, pressure drops, and loss of heating efficiency — bringing your concrete curing or freeze-protection operation to a halt until the fitting is replaced.

Part Details

Compatibility & Fitment

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.