The Wacker Neuson Retainer is a genuine OEM component designed for the PSC43703 and PSC43803EX submersible pumps. As a direct factory-sourced replacement, it meets the original design specifications for these units, ensuring a proper fit without guesswork. This retainer is confirmed compatible with both the PSC43703 and PSC43803EX pump models, making it the straightforward choice when servicing either machine.
Key Features
- Genuine OEM Integrity — Manufactured to the original design standard for this retainer, ensuring correct material grade and dimensional accuracy for secure retention.
- Drop-In Fitment — Engineered to seat exactly as the original, connecting to the same mounting points without rework or adaptation.
- Confirmed Submersible Pump Compatibility — Fits the PSC43703 and PSC43803EX submersible pump models directly.
- Structural Holding Function — Keeps critical internal components properly seated during pump operation, preventing movement that could accelerate wear or cause assembly failure.
- Direct Factory Source — Supplied under the Wacker Neuson OEM parts program, so the part number 5000177035 matches the original component exactly.
A retainer is a fastening or locating component that holds an assembly, seal, bearing, or internal part in its correct position within the pump housing. In a submersible pump, maintaining precise component alignment is essential — if a retainer fails or becomes dislodged, internal parts can shift under the vibration and hydraulic forces of continuous operation, leading to accelerated wear, seal failure, or loss of pumping performance. Replacing a worn or damaged retainer promptly restores the mechanical integrity of the assembly and protects surrounding components from secondary damage.
Part Details
| Part Number | 5000177035 |
|---|---|
| Old Part Number | 0177035 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retainer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC43703 | 5000620470 |
| 3~Submersible Pumps | PSC43803EX | 5000620473 |
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.
