The Wacker Neuson Shaft is a genuine OEM Shaft designed for the DPU80r and DPU90r series reversible plate compactors, including the DPU80rLec670, DPU80rLec770, DPU80rLem670, DPU80rLem770, DPU90rLec770 US, DPU90rLem770 US, and the DPU 80/110 KMAT Vibration Plate. Sourced directly from Wacker Neuson, this is an exact OEM replacement that installs into your machine the same way the original did — no guesswork, no fitment concerns. As a genuine OEM component, part is manufactured to the same standards as the shaft that left the factory with your compactor. If your current shaft is worn, damaged, or due for replacement, this is the correct part to restore your machine to full working condition.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original shaft tolerances, ensuring correct rotational alignment and proper load transfer within the drivetrain.
- Direct Drop-In Replacement — Engineered to match the original mounting points and shaft geometry, so installation follows the same procedure as the factory-fitted component.
- Broad DPU Series Compatibility — Fits DPU80r and DPU90r series models including Lec and Lem engine variants, as well as the DPU 80/110 KMAT Vibration Plate configuration.
- Drivetrain Integrity Restored — A worn or damaged shaft causes vibration loss, erratic compaction output, or mechanical noise; replacing it with 5100004637 restores consistent, controlled compaction force.
- Verified OEM Part Number — Cross-reference 5100004637 against your machine's serial number and model designation before ordering to confirm an exact match for your unit.
The shaft in a reversible plate compactor is a critical rotating component that transmits power from the engine or motor assembly through to the exciter mechanism, generating the vibration force that compacts soil, gravel, or asphalt. It must maintain precise alignment under continuous dynamic load — any wear, bending, or surface damage disrupts torque transfer and causes uneven compaction or accelerated wear on surrounding components. When a shaft fails or degrades, compaction performance drops noticeably and further mechanical damage to bearings and housings can follow if the part is not replaced promptly.
Part Details
| Part Number | 5100004637 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| Vibration Plate DPU 80-110(r) KMAT | DPU 80/110 KMAT | 5100016604 |
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.
