The Wacker Neuson Grooved Pin 4 X 10 is a genuine OEM component designed for the ES52Y and ES45Y series electric rammers. As a direct factory replacement, this pin is manufactured to the exact dimensional tolerances required for proper fitment within the rammer assembly. It is confirmed compatible with the ES52Y (230V and 115V variants) and the ES45Y electric rammer. Keeping this small but critical hardware component in good condition ensures the integrity of the connections it secures throughout the machine.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact groove profile and diameter specifications, ensuring the pin seats and retains correctly without slop or misalignment.
- Direct Drop-In Replacement — Matches the original installation point and groove engagement, so the pin installs the same way as the factory-fitted component.
- Confirmed ES52Y and ES45Y Fitment — Verified for the ES52Y 230V, ES52Y 115V, and ES45Y electric rammer models, covering the core Wacker Neuson battery-free electric rammer lineup.
- Structural Connection Integrity — A worn or missing grooved pin can allow connected components to shift or separate during operation, affecting the rammer's stroke consistency and mechanical reliability.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, this is part number 5000039000 as specified in the OEM parts documentation for these machines.
A grooved pin is a precision fastening component that uses circumferential grooves along its body to create an interference retention fit within a bored hole. Unlike a plain pin, the grooves allow the pin to grip the surrounding material and resist being pushed out by vibration or load — a particularly important characteristic in high-cycle equipment like electric rammers. When a grooved pin wears, loses its groove engagement, or goes missing entirely, the assembly it secures can shift, rattle, or separate, leading to accelerated wear on surrounding components and a loss of consistent mechanical function.
Part Details
| Part Number | 5000039000 |
|---|---|
| Old Part Number | 0039000 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grooved Pin 4 X 10 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Rammer 230V | ES52Y | 5000007688, 5000008290 |
| Electric Rammer | ES45Y | 5000007164 |
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.
