The Wacker Neuson is a genuine OEM Socket Head Cap Screw designed for a wide range of Wacker Neuson equipment including the RT560 and RT820 vibratory trench rollers, the RD27-120 hydrostatic vibratory roller, PT6LT and PT6LS trash pumps, and the ES52Y electric rammer. As a direct OEM replacement, this fastener is manufactured to the exact material grade, thread specification, and head geometry required by Wacker Neuson engineering — ensuring it seats and torques correctly without guesswork. Sourcing the correct cap screw by part number is the surest way to maintain the structural and mechanical integrity of your assembly.
Key Features
- OEM-Grade Fastener Specification — Manufactured to the precise thread pitch, tensile strength, and material grade specified by Wacker Neuson, ensuring correct clamping force in every application.
- Hex-Key Drive Design — The recessed socket head allows for high-torque installation in tight or recessed bolt locations, which is common across the RT and RD machine families.
- Broad Cross-Family Fitment — A single verified part number covering RT560, RT820, RT820HT trench rollers, RD27-120 tandem roller, PT6LT and PT6LS trash pumps, and ES52Y electric rammer series.
- Structural Integrity Where It Counts — A worn, stripped, or incorrect cap screw can allow critical assemblies to shift or loosen under vibration — a common operating condition across compaction and pump equipment.
- Genuine Wacker Neuson Part — Supplied as genuine OEM, meaning it carries the correct part number traceability and meets all original design tolerances for the applications listed.
A socket head cap screw is a high-strength threaded fastener with a cylindrical head and an internal hexagonal drive socket. It is used throughout heavy equipment assemblies to secure components that require precise clamping loads — particularly in areas where a standard bolt head would not fit or where a flush, low-profile fastener is needed. On vibratory compaction and pumping equipment, these fasteners are subjected to constant vibration and mechanical stress; using a fastener of the correct grade and specification is essential to prevent loosening, fatigue cracking, or fastener failure that could compromise the assembly.
Part Details
| Part Number | 5000114591 |
|---|---|
| Old Part Number | 0114591 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200014922, 5200014923 |
| Electric Rammer 230V | ES52Y | 5000007688, 5000008290 |
| 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.
