The Wacker Neuson is a genuine OEM Taper Pin 6 X 40 designed for the PS2-3703, PS3-3703, and PS4-3703 series submersible pumps. Sourced directly from Wacker Neuson, this pin matches the exact taper geometry and dimensional tolerances specified for these pump models across all voltage variants, including 220V, 440V, 575V, and 400V/50Hz configurations. Choosing a genuine OEM part means you get the same component that shipped with the machine — no guesswork on fit or material grade. Whether you are servicing a 2-inch, 3-inch, or 4-inch submersible pump unit, part number is the correct replacement to restore your pump to full operational condition.
Key Features
- Exact Taper Geometry: — Machined to the precise 6 x 40 taper specification, ensuring correct seating force and secure locking when driven into the mating bore.
- Genuine OEM Component: — Manufactured to Wacker Neuson's original material and hardness standards, delivering the same service life as the factory-installed pin.
- Broad PS Series Compatibility: — Fits PS2-3703, PS3-3703, and PS4-3703 submersible pumps across multiple voltage configurations, covering 2-inch, 3-inch, and 4-inch discharge models.
- Structural Integrity Under Load: — A correctly fitted taper pin maintains positive shaft-to-hub engagement, preventing slippage that would otherwise cause impeller loss and pump failure.
- Drop-In Replacement: — Installs directly into the existing taper bore with standard pin-driving tools, restoring the connection without machining or bore preparation.
A taper pin is a precision fastening component used to lock a shaft, hub, or impeller assembly in a fixed rotational position. In a submersible pump, it secures the impeller to the drive shaft so that rotation transfers cleanly from the motor to the water-moving element — if the pin shears, loosens, or corrodes, the impeller can slip or detach entirely, causing the pump to run without moving water and potentially damaging the motor through unloaded over-speed. Replacing a worn or failed taper pin with the correct OEM part restores the mechanical lock and protects the rest of the drivetrain from secondary damage.
Part Details
| Part Number | 5000150794 |
|---|---|
| Old Part Number | 0150794 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Taper Pin 6 X 40 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-3703 | PS23703 | 5000008827, 5000008826, 5000009132, 5000009133, 5000008825, 5000008828, 5000008829, 5000008830, 5000009134, 5000009194 |
| PS3-3703 | PS33703 | 5000008833, 5000008832, 5000009135, 5000009136, 5000008831, 5000008834, 5000008835, 5000008836, 5000009137, 5000009196 |
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000009138, 5000009139, 5000008837, 5000008840, 5000008841, 5000008842, 5000009140, 5000009198 |
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.
