The Wacker Neuson Piston Mount Pin is a genuine OEM component designed for the BS52Y, BS45Y, BS45YA, ES52Y, and ES45Y series vibratory rammers. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, delivers the exact dimensional tolerances required for correct piston-to-mount alignment in these machines. This pin fits across multiple rammer configurations within the BS and ES families, covering both gasoline-powered and electric models. Confirm your machine's model number against the fitment list before ordering to ensure compatibility.
Key Features
- OEM-Spec Pin Diameter: — Manufactured to Wacker Neuson's exact dimensional specification, ensuring correct engagement between the piston and its mount bracket without play or misalignment.
- Drop-In Replacement: — Installs directly into the existing piston mount location on compatible BS and ES series rammers, using the original hardware and mounting points.
- Broad Rammer Family Coverage: — Confirmed fitment across BS52Y, BS45Y, BS45YA, ES52Y, and ES45Y models, spanning both gasoline vibratory rammers and 115V/230V electric rammer variants.
- Protects Piston Assembly Integrity: — A worn or damaged mount pin allows piston movement to become uncontrolled, accelerating wear on surrounding components and degrading compaction force delivery.
- Genuine OEM Part: — Supplied as an authentic Wacker Neuson component under part number 5000028411, backed by the manufacturer's standard OEM parts program.
The Piston Mount Pin secures the piston assembly within the rammer's drive mechanism, maintaining the correct positional relationship between the piston and its mounting point during each compaction stroke. This connection is critical — the rammer generates high-frequency impact force, and the mount pin must hold the piston in alignment under that repeated load without flexing or shifting. When the pin wears, becomes loose, or fails, the piston can move off-axis, reducing the efficiency of each stroke, increasing vibration transmitted to the operator, and causing accelerated wear on the surrounding housing and drive components.
Part Details
| Part Number | 5000028411 |
|---|---|
| Old Part Number | 0028411 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Mount Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Rammer with 254mm/10 in Shoe | BS52Y | 5000007508, 5000008053, 5000008054, 5000009409, 5000007148, 5000007559, 5000007560, 5000007609 |
| Electric Rammer 230V | ES52Y | 5000007688, 5000008290 |
| Electric Rammer | ES45Y | 5000007164 |
| Vibratory Rammer with 250mm/10 in Shoe | BS45Y | 5000007137 |
| Vibratory Rammer with 152mm/6i n Shoe | BS45YA | 5000007558 |
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.
