The Wacker Neuson Sleeve is a genuine OEM component designed for the PTS4V and PTK4 series 4-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this sleeve meets the original engineering specifications for these pump models. Confirmed fitment spans multiple PTS4V configurations as well as the PTK4 pump kit variant, making it a straightforward drop-in replacement during routine pump service or overhaul.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original dimensional and material specifications, ensuring the sleeve seats correctly within the pump housing without clearance issues that could compromise fluid handling.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the original, supporting a clean service procedure without machining or adaptation.
- Broad PTS4V and PTK4 Compatibility — Verified across multiple PTS4V pump configurations and the PTK4 pump kit, covering a wide range of Wacker Neuson 4-inch centrifugal trash pump variants.
- Protects Pump Housing Integrity — A correctly fitted sleeve maintains the tight tolerances needed between rotating and stationary pump components, helping sustain flow rate and discharge performance.
- Verified Part Number Traceability — Part number 5000111225 is the active Wacker Neuson OEM reference, making cross-referencing against your machine's parts manual straightforward.
A sleeve in a centrifugal trash pump serves as a precision wear surface or liner that protects the pump shaft or housing bore from abrasion caused by the passage of fluid, solids, and debris. By absorbing the wear that would otherwise affect more expensive structural components, the sleeve extends the service life of the pump assembly. When a sleeve becomes worn or damaged, pump efficiency drops, internal clearances increase, and leakage or vibration can develop — signs that the sleeve should be inspected and replaced as part of routine pump maintenance.
Part Details
| Part Number | 5000111225 |
|---|---|
| Old Part Number | 0111225 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sleeve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683, 5000620971, 5100031221, 5100058545, 5100058546, 5100060386 |
| PTK4(I)-PUMP KIT | PTK4 | 5000007692 |
| PTS4V(I) Pump | PTS4V(I) | 5000620972 |
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.
