The Wacker Neuson Contact Bushing is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this part matches the exact specifications of the original, ensuring a proper fit within the heater's electrical contact assembly. If your TH627 is showing signs of worn or damaged contact points, replacing the Contact Bushing restores proper electrical connectivity and keeps the unit operating as intended.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's original contact resistance and dimensional tolerances, ensuring consistent conductivity at the contact interface.
- Direct-Fit Replacement — Matches the original mounting geometry of the TH627 contact assembly, dropping in without rework or adaptation.
- Confirmed TH627 Fitment — Verified against Wacker Neuson spare parts list 418-02 for the TH627 indirect-fired air heater series.
- Protects the Contact Circuit — A properly seated contact bushing maintains stable electrical contact; a worn or cracked bushing can cause intermittent ignition faults or heater shutdowns.
- Electrical Safety Compliance — As a component within the heater's contact circuit, using the correct OEM bushing helps maintain proper insulation and contact alignment, reducing the risk of arcing or electrical faults.
The contact bushing serves as a precision interface sleeve within the electrical contact assembly of the TH627 indirect-fired air heater. It positions and insulates the contact point, allowing controlled electrical transfer while protecting surrounding components from wear and heat. When the bushing degrades — through cracking, deformation, or erosion — contact alignment is lost, which can lead to ignition failures, erratic heater cycling, or complete loss of function.
Part Details
| Part Number | 1000166647 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Contact Bushing |
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.
