The Wacker Neuson is a genuine OEM Hose Coupling Barb designed for the PS4-3703, PS4-5503, PS4-7503HH, and PS4-7503HF submersible pump series. Sourced directly from Wacker Neuson, this part is manufactured to the same specification as the original component installed at the factory. It is compatible across multiple configurations of the PS4 submersible pump lineup, including standard, high-head, and high-output variants. If your pump is losing flow at the hose connection or showing signs of leakage at the discharge coupling, part number is the correct factory replacement to restore a secure, leak-free connection.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring a consistent, pressure-rated barb profile that holds hose connections securely under pump operating loads.
- Drop-In Replacement — Matches the original port geometry and barb sizing of the PS4 series discharge assembly, allowing direct installation without modification to existing hose or fittings.
- Broad PS4 Series Compatibility — Fits the PS4-3703, PS4-5503, PS4-7503HH, and PS4-7503HF submersible pumps across standard, high-head, and high-output configurations.
- Leak-Free Flow Path — A correctly seated barb coupling maintains full discharge pressure and prevents the hose slippage or weeping that a worn or cracked fitting causes, keeping pump output at rated capacity.
- Verified Part Number — Ordering by Wacker Neuson part number 5000152379 confirms you are receiving the exact coupling specified for your PS4 submersible pump model, eliminating guesswork on fitment.
The hose coupling barb is the mechanical interface between the pump's discharge port and the flexible discharge hose. It creates a barbed grip surface that, when combined with a hose clamp, forms a secure, pressure-tight connection that channels pumped water away from the work area. When the barb becomes cracked, corroded, or physically damaged, the hose connection loses its seal, resulting in pressure loss, leakage at the joint, and reduced pumping efficiency. Replacing the coupling barb promptly restores the integrity of the discharge assembly and ensures the pump can move water at its full rated flow rate.
Part Details
| Part Number | 5000152379 |
|---|---|
| Old Part Number | 0152379 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Coupling Barb |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000008840, 5000008841, 5000008842 |
| PS4-5503 | PS45503 | 5000008850, 5000008851, 5000008852, 5000008853, 5000008854 |
| PS4-7503HH | PS47503HH | 5000008856, 5000008857, 5000008858, 5000008859, 5000008860 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000008866, 5000008864, 5000008865 |
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.
