The Wacker Neuson Gear is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including the CT36BDT and CT48BDT walk-behind concrete trowels, PT2B and PT3B centrifugal trash pumps, B 5000 gasoline power units for internal vibrators, and the PD3B diaphragm pump. Sourced directly from Wacker Neuson, part number is manufactured to the exact tolerances and specifications of the original, ensuring a direct, drop-in replacement. This gear integrates seamlessly into the drivetrain or drive assembly of each compatible machine without reworking existing components. If you're servicing multiple Wacker Neuson machine types on the same jobsite, the covers a wide cross-section of the lineup.
Key Features
- OEM Tooth Profile and Material Grade — Machined to the original gear geometry, ensuring correct mesh engagement and load transfer within the drivetrain.
- Wide Cross-Machine Compatibility — A single part number covers the CT36BDT, CT36BDT-E, CT48BDT walk-behind trowels, PT2B and PT3B trash pumps, PD3B diaphragm pump, and B 5000 gasoline power units.
- Direct Drop-In Replacement — Matches original mounting geometry and tooth count so it seats correctly in the existing gear train without shimming or machining.
- Sustained Power Transmission — A correctly functioning gear maintains consistent torque delivery; a worn or chipped gear causes slippage, noise, and eventual drivetrain failure.
- Genuine Wacker Neuson OEM Part — Verified part number 5000083999, backed by Wacker Neuson's supply chain, so you receive the exact component the machine was built around.
A gear is a precision-machined component responsible for transferring rotational force and speed between shafts within a machine's drivetrain or accessory drive. In concrete trowels, the gear transmits power from the engine to the trowel arm assembly, controlling rotor speed and finish quality. In trash pumps and diaphragm pumps, drive gears maintain the mechanical relationship between the engine output and the pump impeller or diaphragm, keeping flow rates consistent. When a gear wears down, chips, or fails entirely, the driven component loses input power — resulting in reduced output, unusual noise, vibration, or a complete mechanical stoppage. Replacing a failed gear promptly with the correct OEM part restores proper drivetrain function and protects surrounding components from secondary damage.
Part Details
| Part Number | 5000083999 |
|---|---|
| Old Part Number | 0083999 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| Gasoline Power Unit for Intern al Vibrator | B 5000 | 5000007522, 5000006307 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
| 75mm/3in Centrifugal Trash Pum p | PT3B | 5000006731 |
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
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.
