The Wacker Neuson Belt Pulley is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this belt pulley is produced to the exact specifications of the original part, ensuring a true drop-in replacement without guesswork. If your TH627 is experiencing belt slippage, drive inefficiency, or visible pulley wear, the is the correct OEM solution to restore full operation.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact bore diameter, groove profile, and balancing spec of the original, ensuring correct belt engagement and smooth power transfer.
- Direct-Fit Replacement — Engineered to mount directly onto the existing drive shaft of the TH627, aligning with the original belt path without adjustment.
- TH627 Heater Compatibility — Verified fitment for the Wacker Neuson TH627 indirect-fired air heater (418-02), confirmed against the original spare parts list.
- Restored Drive Performance — A worn or damaged pulley causes belt wear, slippage, and loss of blower output; replacing it with the correct OEM part brings airflow and heat delivery back to specification.
- Long-Term Component Integrity — As a genuine Wacker Neuson part, the 1000329031 is built from the same materials and tolerances as the unit it replaces, supporting consistent heater operation through demanding seasonal use.
The belt pulley transmits rotational power from the drive motor to the blower assembly via the drive belt, maintaining the airflow that carries heat through the heater's heat exchanger and out to the work area. A correctly functioning pulley keeps belt tension and tracking within spec, allowing the blower to run at its intended speed. When the pulley wears, grooves become misaligned or the bore loosens, causing belt slippage, uneven wear, and reduced heating output — or a complete loss of airflow if the belt jumps or breaks.
Part Details
| Part Number | 1000329031 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Belt Pulley |
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.
