The Wacker Neuson is a genuine OEM Set Screw 1/4-20 X 1/4 Knurled designed for the RS800A, RSS800A, and RS800V single-drum vibratory rollers. As a direct factory replacement, this fastener is manufactured to the same specification as the original hardware installed on your machine. It is confirmed to fit across the RS800 roller family, covering both standard and walk-behind configurations. Keep a replacement on hand to avoid interruptions during routine service or component assembly.
Key Features
- Genuine OEM Thread Specification — Produced to exact 1/4-20 thread pitch and 1/4-inch length tolerances, ensuring proper engagement and holding force in the original threaded boss.
- Knurled Cup Point Retention — The knurled design bites into mating surfaces to resist vibration-induced loosening, which is critical on compaction equipment subject to continuous cyclic loads.
- Direct-Fit Replacement — Matches the original fastener profile so it seats and torques correctly without chasing threads or modifying the host assembly.
- RS800 Family Coverage — Verified fitment across RS800A, RSS800A, and RS800V single-drum vibratory roller models, covering multiple machine serial number ranges.
- Maintains Clamping Integrity — A worn or missing set screw allows components to shift under load, causing accelerated wear on adjacent parts; replacing it promptly restores secure assembly.
A set screw is a headless fastener threaded fully through a collar, hub, or housing to lock a component firmly in position against a shaft or mating surface. On vibratory rollers like the RS800 series, set screws secure rotating and oscillating assemblies that are exposed to constant vibration and impact forces. When a set screw loosens or fails, the locked component can move out of position, leading to uneven wear, noise, and potential damage to surrounding parts — making timely replacement essential for maintaining the roller's performance and longevity.
Part Details
| Part Number | 5000052444 |
|---|---|
| Old Part Number | 0052444 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Set Screw 1/4-20 X 1/4 Knurled |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RS800A | 5000006581, 5000630011 |
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
