The Wacker Neuson Rocker Shaft is a genuine OEM component designed for WP1550RW and WP1550R vibratory plate compactors as well as PT2R centrifugal trash pumps. As a direct OEM replacement, this shaft is manufactured to the same specifications as the original, ensuring a correct installation with no guesswork on fit or function. Fitment covers the WP1550RW and WP1550R 15 kN, 500mm vibratory plates and the PT2R 50mm/2in centrifugal trash pump series. Sourcing the genuine Wacker Neuson means you are restoring your equipment with the same part it left the factory with.
Key Features
- Genuine OEM Precision: — Machined to exact dimensional tolerances for correct valve train geometry, ensuring proper rocker-to-valve contact and consistent engine performance.
- Direct Drop-In Replacement: — Engineered to the original mounting configuration, allowing straightforward installation without reworking the cylinder head assembly.
- Broad Fitment Coverage: — Compatible with WP1550RW and WP1550R vibratory plate compactors and PT2R trash pumps, making this a versatile stocking part across two machine families.
- Protects Engine Valve Train Integrity: — A worn or damaged rocker shaft causes inconsistent valve actuation, leading to rough running, power loss, and accelerated wear on rocker arms and valves.
- Authorized Wacker Neuson Part: — Sourced directly through the Wacker Neuson OEM supply chain, so part number 5000084339 matches the original component specification exactly.
The rocker shaft is a core component of the engine's valve train, serving as the pivot axis on which the rocker arms rotate to open and close the intake and exhaust valves. It must maintain precise alignment and a consistent oil film to keep the rocker arms moving smoothly under load. When the rocker shaft wears, develops scoring, or loses its oil passages, the result is erratic valve timing, increased engine noise, and ultimately reduced power output or engine damage — making timely replacement essential to keeping equipment running at full capacity.
Part Details
| Part Number | 5000084339 |
|---|---|
| Old Part Number | 0084339 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550RW | 5000007578 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550R | 5000007581 |
| 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.
