The Wacker Neuson is a genuine OEM O-Ring Gasket Set designed for the PS2-3703, PS3-3703, and PS4-3703 series submersible pumps. As a direct OEM replacement, this set is manufactured to the same specifications as the original hardware, ensuring correct sealing performance across the pump's internal joints and mating surfaces. This gasket set covers the full PS-3703 family across 2-inch, 3-inch, and 4-inch discharge configurations, spanning a wide range of voltage ratings including 220V, 440V, 575V, and 400V/50Hz variants. Keeping a replacement set on hand is straightforward preventive maintenance for any operation running Wacker Neuson submersible pumps in demanding dewatering applications.
Key Features
- OEM Sealing Material Specification — Each O-ring in this set is produced to the same compound grade and durometer rating as the original, maintaining the pressure-tight seal the pump was engineered to deliver.
- Complete Set for Full Pump Service — Contains all required O-rings and gaskets to service the pump in a single procedure, eliminating the need to source individual seals separately.
- Broad PS-3703 Family Coverage — Fits PS2-3703, PS3-3703, and PS4-3703 submersible pumps across 2-inch, 3-inch, and 4-inch discharge sizes, and multiple voltage configurations from 220V through 575V.
- Leak Prevention at Critical Joints — Worn or degraded O-rings allow water intrusion into the motor housing, leading to electrical failure. Fresh seals restore the pump's moisture barrier at every critical interface.
- Electrical Safety at Wet-Environment Interfaces — Proper sealing is essential in submersible pump applications where motor winding exposure to water creates a serious electrical hazard; this set maintains that protective barrier.
O-rings and gaskets in a submersible pump form the primary barrier between the pump's wet end and its electric motor housing. Over time, constant exposure to water, debris, and pressure cycling causes these seals to compress, crack, or swell, compromising their ability to prevent leakage. A failed seal allows water to migrate into the motor cavity, which can result in winding damage, electrical fault, or complete motor failure. Replacing the full O-Ring Gasket Set during routine service or at the first sign of leakage restores the pump's sealed integrity and protects the motor from moisture-related damage.
Part Details
| Part Number | 5000150807 |
|---|---|
| Old Part Number | 0150807 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Gasket Set |
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.
