The Wacker Neuson is a genuine OEM Stud M8 X 5.625 8.8 Pl designed for the RT560 and RT820 series Vibratory Trench Rollers, including RT820HT variants. Sourced directly through Wacker Neuson's authorized parts network, this stud is manufactured to the same specifications as the original hardware installed on your machine. Fitment has been verified across multiple RT560 and RT820 machine configurations, so you can order with confidence that is the correct part for your trench roller.
Key Features
- Genuine OEM Threaded Hardware: — Manufactured to Wacker Neuson's exact M8 x 5.625 dimensional and 8.8 grade strength specifications, ensuring correct torque loading and thread engagement in critical joints.
- Grade 8.8 Strength Rating: — The 8.8 property class designation confirms this stud meets the tensile and yield strength requirements for demanding fastening applications on heavy compaction equipment.
- Direct Drop-In Replacement: — Matches the original stud's thread pitch, shank length, and plating finish, allowing straightforward installation without rework or custom fitting.
- Broad RT Series Fitment: — Verified compatible with RT560 and RT820 Vibratory Trench Rollers, including RT820HT high-tip configurations, across multiple machine number variants.
- Structural Integrity Matters: — A worn, stretched, or incorrect stud can compromise clamping force on critical assemblies, leading to loosening under the constant vibration loads generated by a trench roller in operation.
A stud is a headless threaded fastener that remains permanently anchored in one component while a nut or mating part is secured onto the exposed thread. On a vibratory trench roller like the RT560 and RT820, studs are used in high-load assemblies where a bolt-and-nut arrangement is impractical or where repeated disassembly must be possible without disturbing the base component. The 8.8 grade rating indicates this stud is engineered to handle the significant tensile and shear forces produced by continuous compaction vibration. When a stud stretches, strips, or is replaced with an incorrect grade or length, joint clamping force is lost, which can allow critical components to shift or work loose during operation.
Part Details
| Part Number | 5000087820 |
|---|---|
| Old Part Number | 0087820 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud M8 X 5.625 8.8 Pl |
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 |
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.
