The Wacker Neuson 5000028411 Piston Pin is a genuine OEM component designed for BS45Y and BS52Y series gasoline vibratory rammers. Sourced directly from Wacker Neuson, this piston pin is manufactured to the exact tolerances required for proper engine operation in the BS rammer family. It is confirmed to fit multiple machine configurations across both the BS45Y and BS52Y model lines. Installing the correct OEM piston pin ensures the engine internals maintain their designed clearances and perform as intended in demanding trench and cohesive soil compaction applications.
Key Features
- Genuine OEM Tolerancing: — Machined to the exact diameter and surface finish specifications required by the BS rammer engine, ensuring proper load transfer between the connecting rod and piston.
- Drop-In Engine Replacement: — Designed to install directly into the piston and connecting rod assembly without reworking surrounding components.
- Broad BS Series Fitment: — Compatible with multiple machine configurations across the BS45Y and BS52Y rammer lines, covering a wide range of serial number ranges.
- Engine Integrity Maintained: — A worn or undersized piston pin causes excessive play between the rod and piston, leading to knocking, accelerated bore wear, and eventual engine failure. Replacing it promptly keeps the power stroke consistent and impact energy at full output.
- Verified OEM Part Number: — Part number 5000028411 is the Wacker Neuson factory reference, eliminating guesswork when sourcing this critical internal engine component.
The piston pin — also called a wrist pin — connects the piston to the small end of the connecting rod inside the engine, allowing the rod to pivot as the piston moves up and down through its stroke. In a vibratory rammer like the BS45Y and BS52Y, this component is under repeated high-impact load with every compaction cycle, making dimensional accuracy and material hardness critical to longevity. When a piston pin wears, develops play, or seizes, it disrupts the piston's motion, causes audible knocking from the engine, and can rapidly damage the surrounding bore and rod assembly if left unaddressed.
Part Details
| Part Number | 0028411 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS45YA | BS45YA | 5000007558 |
| BS52Y | BS52Y | 5000007508, 5000007559, 5000007560, 5000007609, 5000008053, 5000008054, 5000009409 |
| BS 52Y | BS 52Y | 0007148 |
| BS 45Y | BS 45Y | 0007137 |
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.
