The Wacker Neuson Timing Gear is a genuine OEM component designed for the PDT2A and PDT3A diaphragm trash pumps, PDI2A and PDI3A inline diaphragm trash pumps, CT30ADT walk-behind concrete trowels, and PG2A units. As a direct factory replacement, this part meets the exact specifications required to maintain correct valve and drive timing across all compatible machines. Fitment covers both standard and CE-configured CT30ADT models, as well as the full range of 2-inch and 3-inch diaphragm pump variants in the PDT and PDI series.
Key Features
- Genuine OEM Gear Accuracy — Manufactured to Wacker Neuson's exact tooth profile and pitch specifications, ensuring correct meshing and timing synchronization without the risk of premature wear from dimensional mismatch.
- Direct Drop-In Replacement — Engineered to match the original mounting interface and gear train position, so the gear seats correctly on first installation with no modification to surrounding components.
- Broad Fitment Across Multiple Machine Families — Compatible with PDT2A and PDT3A diaphragm trash pumps, PDI2A and PDI3A inline diaphragm trash pumps, CT30ADT walk-behind trowels (including CE variants), and PG2A units.
- Keeps Drive Timing on Spec — A correctly functioning timing gear maintains the precise rotational relationship between driven components; a worn or chipped gear causes erratic operation, vibration, and accelerated damage to mating parts.
- OEM Part Number Verified — Sourced directly under Wacker Neuson part number 5000071001, so you can cross-reference with your service manual or parts diagram with confidence before ordering.
The timing gear is a critical drive-train component that synchronizes the rotation of the engine or motor's output shaft with downstream driven assemblies — such as pump diaphragms or trowel gearboxes — ensuring each moving part operates at the correct speed and phase relationship. When the timing gear is worn, cracked, or has missing teeth, that synchronization breaks down, causing rough running, loss of output performance, and rapid wear on adjacent gears and shafts. Replacing a damaged timing gear promptly restores correct drive alignment and prevents secondary damage to the broader gear train.
Part Details
| Part Number | 5000071001 |
|---|---|
| Old Part Number | 0071001 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Timing Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407 |
| PG2A | PG2A | 5000007658, 5000009054 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
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.
Wacker Neuson