The Wacker Neuson Flexshaft Coupling is a genuine OEM component designed for the RT560, RT820, and RT820HT vibratory trench rollers, as well as the RD880V double drum vibratory roller. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces. It is a direct-fit replacement for all listed RT and RD880V variants, ensuring the drive system performs as the machine was built to deliver. Verify your model and machine number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Torque Transmission Integrity — Manufactured to Wacker Neuson's original specification, this coupling maintains the correct torsional flex and load rating required for reliable power transfer through the flexshaft drive system.
- Direct Drop-In Installation — Engineered to the same dimensions and connection interface as the original, this coupling connects to the flexshaft assembly without reworking adjacent components.
- Broad RT and RD Series Fitment — Confirmed compatibility across multiple build variants of the RT560, RT820, RT820HT vibratory trench rollers, and the RD880V double drum vibratory roller.
- Protects Drivetrain Components — A correctly functioning flexshaft coupling absorbs vibration and minor misalignment in the drive system; a worn or cracked coupling allows excessive play that accelerates wear on connected shaft and drive components.
- Critical to Compaction Performance — On remote-controlled trench rollers, smooth power delivery through the flexshaft directly affects drum excitation and compaction output — degraded coupling performance translates to uneven compaction results in the trench.
The flexshaft coupling is the mechanical link that connects the drive shaft to the vibration system on trench rollers and drum rollers. It transmits rotational force while accommodating minor angular flex and vibration loads generated during compaction cycles. When this coupling wears, cracks, or fails, power transfer to the drum becomes inconsistent, leading to reduced compaction force, increased vibration transmitted back through the drivetrain, and potential damage to connected shaft components.
Part Details
| Part Number | 5000080684 |
|---|---|
| Old Part Number | 0080684 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flexshaft Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
