The Wacker Neuson is a genuine OEM Valve Spring Retainer designed for WP1550RW and WP1550R vibratory plate compactors, the VPR1330 vibratory plate, and PT2R centrifugal trash pumps. As a factory-sourced component, it meets the original engineering specifications set for each compatible machine, ensuring a correct drop-in installation without the guesswork of adapting an unverified part. This retainer is confirmed to fit multiple machine series, making it a practical stock item for operators and service technicians running Wacker Neuson compaction and pump equipment on the same site.
Key Features
- Genuine OEM Valve Retention: — Manufactured to the exact dimensional tolerances required to hold the valve spring securely in position, preventing valve float or misalignment under operating loads.
- Direct-Fit Installation: — Engineered to seat precisely in the valve train of compatible engines without rework, matching original mounting geometry and spring seating diameter.
- Broad Fitment Across Two Equipment Families: — Confirmed for WP1550RW and WP1550R vibratory plates, the VPR1330 300mm vibratory plate, and PT2R 2-inch centrifugal trash pumps.
- Maintains Valve Train Integrity: — A worn or cracked retainer allows the valve spring to lose tension, leading to poor compression, rough running, and potential engine damage — replacing it promptly restores proper valve control.
- Fuel and Engine System Safety: — Correct valve spring retention is critical to combustion timing and engine sealing; using an OEM retainer ensures the valve closes fully on every cycle, protecting against uncontrolled compression loss.
The valve spring retainer is the small but critical collar that locks the valve spring in place on the engine valve stem. It works in tandem with the valve spring to keep the intake and exhaust valves closing firmly and on time with each combustion cycle. When a retainer cracks, deforms, or breaks free, the spring loses its grip on the valve stem — causing the valve to stay open, compression to drop, and in severe cases, the valve itself to fall into the combustion chamber, causing catastrophic engine damage.
Part Details
| Part Number | 5000114035 |
|---|---|
| Old Part Number | 0114035 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Spring Retainer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550RW | 5000007578 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550R | 5000007581 |
| Vibratory Plate 300mm/12in | VPR1330 | 5000006512 |
| 50mm/2in Centrifugal Trash Pum p | PT2R | 5000007160, 5000006790 |
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.
