The Wacker Neuson Chain is a genuine OEM component designed for the PS2, PS3, and PS4 series submersible pumps, including PS2-3703, PS3-3703, PS3-5503, PS4-3703, PS4-5503, PS4-7503HH, PS4-7503HF, PS4-11003HH, PS4-11003HF, PSW3-1500, and PS2-1500 models. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, part is manufactured to the same standards as the original component that left the factory. This broad fitment coverage across the full PS-series lineup — spanning 2-inch, 3-inch, and 4-inch discharge configurations in multiple voltage variants — means this single part number serves a wide range of submersible pump applications. Verify your model number before ordering to confirm compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Produced to Wacker Neuson's original material and dimensional specifications, ensuring the chain meets the same strength and corrosion-resistance requirements as the part it replaces.
- Direct Drop-In Replacement — Engineered to the same link profile and attachment points as the original, allowing straightforward installation without modification to mounting hardware or pump housing.
- Broad PS-Series Compatibility — Fits PS2, PS3, and PS4 submersible pump families across 2-inch, 3-inch, and 4-inch discharge sizes, covering 50 Hz and 60 Hz variants from 220 V through 575 V.
- Maintains Secure Pump Retention — A correctly functioning chain keeps the submersible pump unit tethered during deployment and retrieval; a worn or broken chain risks loss of the pump unit in deep or confined sumps.
- Safe Handling in Demanding Environments — Submersible pump chains are a critical safety retention link during lowering and lifting operations — using the correct OEM-spec chain helps prevent accidental drops and equipment loss.
The chain on a submersible pump serves as the primary retention and handling link, keeping the pump unit secured to the surface anchor point during deployment into sumps, trenches, or flooded excavations. It is used to lower the pump to the required depth and to retrieve it when the job is complete, meaning it must withstand repeated mechanical loading in wet and often abrasive conditions. A chain that is corroded, stretched, or has a failed link puts both the pump and the operator at risk — replacing it with a correctly rated OEM part before it reaches that point is standard preventive maintenance practice.
Part Details
| Part Number | 5000150665 |
|---|---|
| Old Part Number | 0150665 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Chain |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-3703 | PS23703 | 5000008826, 5000008827, 5000009132, 5000009133, 5000008825, 5000008828, 5000008829, 5000008830, 5000009134, 5000009194 |
| PS3-3703 | PS33703 | 5000008832, 5000008833, 5000009135, 5000009136, 5000008831, 5000008834, 5000008835, 5000008836, 5000009137, 5000009196 |
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000009138, 5000009139, 5000008837, 5000008840, 5000008841, 5000008842, 5000009140, 5000009198 |
| PS3-5503 | PS35503 | 5000008844, 5000008845, 5000009141, 5000009142, 5000009200, 5000008843, 5000008846, 5000008847, 5000008848, 5000009143 |
| PS4-5503 | PS45503 | 5000008850, 5000008851, 5000009144, 5000009145, 5000009202, 5000008849, 5000008852, 5000008853, 5000008854, 5000009146 |
| PS4-7503HH | PS47503HH | 5000008856, 5000008857, 5000009147, 5000009148, 5000008855, 5000008858, 5000008859, 5000008860, 5000009149, 5000009204 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000008866, 5000009150, 5000009151, 5000009206, 5000008861, 5000008864, 5000008865, 5000009152 |
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009153, 5000009154, 5000009208, 5000008867, 5000008869, 5000008870, 5000008877, 5000009155 |
| PS4-1003HF | PS411003HF | 5000008872, 5000008878, 5000009156, 5000009157, 5000009210, 5000008871, 5000008873, 5000008874, 5000008879, 5000009158 |
| PSW3 1500 Sub. Pump, 220V/60hz, 2hp, 49' Cord, 13.7A | PSW31500 | 5000620339, 5000620444 |
| PS2-1500 | PS21500 | 5000620458 |
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.
