The Wacker Neuson Sleeve is a genuine OEM component designed for the PST2 400 and PST3 750 series submersible pumps. As a direct replacement sourced from Wacker Neuson, this sleeve is manufactured to the same specifications as the original part, ensuring it installs and performs exactly as intended across the full range of compatible PST configurations. Verified fitment spans multiple voltage and frequency variants within the PST2 400 and PST3 750 families, including 110V, 230V, and 220V/60Hz models.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the sleeve seats correctly within the pump housing without modification.
- Broad PST Series Compatibility: — Fits multiple PST2 400 and PST3 750 configurations, including 110V, 230V, and 220V/60Hz variants across a wide range of machine numbers.
- Direct Drop-In Replacement: — Matches the original part profile for straightforward installation, restoring the pump's internal clearances and flow integrity.
- Maintains Pump Efficiency: — A properly fitted sleeve preserves internal fluid dynamics; a worn or damaged sleeve can cause reduced flow, increased wear on adjacent components, and premature pump failure.
- Verified Part Number: — Part number 5000150455 is confirmed across the PST2 400 and PST3 750 product lines, so you can order with confidence that you're receiving the correct component.
The sleeve is a precision-fitted internal component within the submersible pump assembly that guides and supports moving parts while maintaining critical clearances between the pump's rotating and stationary elements. It helps control fluid movement through the pump housing and protects surrounding components from direct contact wear. When a sleeve becomes worn or damaged, it can allow misalignment of internal parts, leading to reduced pumping performance, increased vibration, and accelerated wear on the impeller and motor shaft — making timely replacement essential to keeping the pump operating at full capacity.
Part Details
| Part Number | 5000150455 |
|---|---|
| Old Part Number | 0150455 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sleeve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PST3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PST3750 | 5000620337, 5000620440, 5000620454, 5000620455, 5000620457 |
| PSTF3 750 Sub. Pump, 220V/60hz, 1hp, 33' Cord, 4.7A | PSTF3750 | 5000620338, 5000620441 |
| PST2-400 | PST2400 | 5000008789, 5000009112, 5000009173, 5000009174, 5000009175, 5000008785, 5000008786, 5000008788 |
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.
