The Wacker Neuson Threaded Pin is a genuine OEM component designed for the DPU6555, DPU5545, and DPU4545 series reversible vibratory plate compactors. As a direct-sourced OEM part, it meets the exact material and dimensional standards set by Wacker Neuson for these machines. Compatibility extends across a wide range of configurations within these three model families, including H, Heh, Hech, Heap, and Hesh variants. When you order part, you get a verified fit with no guesswork on compatibility.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's exact thread specification, ensuring the pin seats and torques correctly without risk of stripping or misalignment.
- Direct Drop-In Installation — Engineered to match the original mounting geometry on DPU-series plate compactors, so it installs in place of the worn part without rework or fitting adjustments.
- Broad DPU Series Coverage — Fits a wide range of DPU6555, DPU5545, and DPU4545 variants, including H, Heh, Hech, Heap, Hesh, and Hecs configurations across multiple production series.
- Structural Holding Power — A worn or failed threaded pin can cause connected assemblies to shift, vibrate loose, or fail under load; a correctly fitted replacement restores secure mechanical connection and smooth machine operation.
- Verified Part Number — Part number 5100051919 is cross-referenced directly against Wacker Neuson's OEM parts documentation for accurate identification before you order.
A threaded pin is a precision fastening component used to secure and locate assemblies within the machine's mechanical structure. It relies on its threaded engagement to hold connected parts firmly in position under the constant vibration loads generated during compaction work. When a threaded pin wears, strips, or breaks, the fastened assembly loses its secure anchor point — leading to excessive movement, accelerated wear on surrounding components, and potential operational failure. Replacing it promptly with a correctly spec'd OEM pin restores the mechanical integrity of the joint and keeps the compactor performing as intended.
Part Details
| Part Number | 5100051919 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Threaded Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| DPU 6555H | DPU 6555H | 5100009651 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656 |
| DPU4545H | DPU 4545H | 5100009661 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU6555Heh US | DPU6555Heh US | 5100058447 |
| DPU6555Hech US | DPU6555Hech US | 5100062487 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| Vibration Plate | DPU6555Hehapn | 5100079579 |
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.
