The Wacker Neuson Detent Pin Complete is a genuine OEM component designed for the A5000/160 and L5000/225 series submersible pumps. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original — ensuring proper fit and function across ISO and ANSI configurations. Compatible models include the A5000/160 ISO, A5000/160 ANSI, A5000/160B, L5000/225 ISO, and L5000/225 ANSI. When the detent pin wears or fails, it compromises the locking mechanism it supports — making prompt replacement with the correct OEM part essential to keeping your pump operating as intended.
Key Features
- Genuine OEM Locking Geometry — Manufactured to Wacker Neuson's exact dimensional tolerances so the pin engages and holds its detent position with the correct retention force — no slop, no premature release.
- Direct-Swap Installation — Drops into the same bore and retaining feature as the original, with no reworking of surrounding hardware required.
- Broad Series Coverage — A single part number covers A5000/160 ISO, A5000/160 ANSI, A5000/160B, L5000/225 ISO, and L5000/225 ANSI submersible pump models.
- Sustained Locking Integrity — A properly functioning detent pin keeps connected components positively indexed in position; a worn pin allows unwanted movement that can accelerate wear on mating parts.
- Verified OEM Part Number — Part number 5100010851 is the factory-assigned reference for this assembly, so you can cross-check against your service manual with confidence.
A detent pin complete is a spring-loaded or friction-retained pin used to lock a component — such as a handle, lever, or coupling — securely in a set position. It works by seating into a machined recess or groove, providing positive indexing that prevents unintended movement during operation. When the pin or its retaining mechanism wears, the locked component can shift or rattle under load, reducing control and accelerating wear on the surrounding assembly — making timely replacement important for maintaining the pump's full operating capability.
Part Details
| Part Number | 5100010851 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Detent Pin Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| A5000/160 ISO | A5000/160 ISO | 5000610325 |
| A5000/160 ANSI | A5000/160 ANSI | 5000610340 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
| A5000/160B | A5000/160B | 5100068212 |
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.
