The Wacker Neuson is a genuine OEM M8 X 20 Bolt designed for the PS2-3703, PS3-3703, PS4-3703, PS3-5503, and PS4-5503 series submersible pumps. Sourced directly from Wacker Neuson, this bolt meets the exact torque and dimensional specifications called out in the original equipment build. It fits the full range of PS-series submersible pump configurations across 50Hz and 60Hz voltage variants, covering 2-inch, 3-inch, and 4-inch discharge sizes. When you need a direct-replacement fastener that threads in without guesswork, part is the correct choice.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to the exact M8 X 20 specification, ensuring correct thread engagement and clamping load without the risk of stripping or under-torquing that comes with mismatched fasteners.
- Direct Bolt-In Replacement — Drops into the existing bolt pattern on PS-series submersible pump housings with no rework, chasing, or thread modification needed.
- Broad PS-Series Compatibility — Verified fitment across PS2-3703, PS3-3703, PS4-3703, PS3-5503, and PS4-5503 pump models in both 50Hz and 60Hz configurations.
- Genuine Wacker Neuson OEM Part — Supplied as original equipment, so the grade, coating, and tensile strength match what left the factory — critical for fasteners holding pump assemblies together under continuous vibration and submersion.
- Maintains Pump Structural Integrity — A correctly rated fastener keeps housing joints sealed and aligned; a worn, incorrect, or under-spec bolt can allow flex, leakage, or accelerated wear at the mating surfaces.
The M8 X 20 Bolt is a metric fastener used to secure structural or component joints within the PS-series submersible pump assembly. In a submersible pump, fasteners like this one hold housing sections, motor mounts, or wear components in precise alignment while the unit operates under load and continuous exposure to water. When a bolt stretches, corrodes, or is replaced with an incorrect grade or length, joint clamping force drops — leading to movement between mating surfaces, compromised seals, and potential ingress of water into areas of the pump that must remain dry. Using the correct OEM-spec replacement ensures the assembly remains tight and aligned through the full service life of the pump.
Part Details
| Part Number | 5000150718 |
|---|---|
| Old Part Number | 0150718 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M8 X 20 Bolt |
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 |
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.
