The Wacker Neuson Screw Connection is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this part carries the same specifications as the original, ensuring a proper, trouble-free installation. If your existing connection has cracked, stripped, or begun to leak, replacing it with the correct OEM part keeps your heater operating at full efficiency through demanding cold-weather jobsite conditions.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the same thread pitch and torque specifications as the original, so the connection seats and seals correctly the first time.
- Direct-Fit Replacement — Matches the original mounting interface on the TH627, dropping straight into position without reworking surrounding components.
- Confirmed TH627 Fitment — Verified against Wacker Neuson spare parts list 418-02 for the TH627 indirect-fired air heater series.
- Leak-Free System Integrity — A compromised screw connection can allow fuel or fluid to escape the circuit; replacing it promptly restores a sealed, pressure-stable system.
- Fuel System Safety — On a diesel-fired heater, a failed connection in the fuel circuit is a fire and safety hazard; using the correct OEM part ensures the joint meets the heater's original design ratings.
A screw connection serves as a threaded junction point within the TH627's fuel or fluid circuit, securing lines and fittings in place while maintaining a sealed flow path. When this fitting is damaged, corroded, or stripped, the circuit can lose pressure integrity, leading to leaks or inconsistent heater output. Replacing a worn screw connection with the correct OEM part restores the sealed system the heater depends on to deliver steady, controlled heat output in cold-weather applications.
Part Details
| Part Number | 1000074436 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw Connection |
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.
