The Wacker Neuson Cylinder with Piston is a genuine OEM assembly designed for the PT2H centrifugal trash pump series and a broad range of DPU and DPS reversible and single-direction vibratory plate compactors. As a direct OEM replacement, the is manufactured to the same specifications as the original unit, ensuring a correct installation with no guesswork on fitment. This assembly is confirmed compatible with the PT2H, DPU 2440H, DPU 2450H, DPU 2540H, DPU 2550H, DPU 2560H, DPU 2560H-TS, DPS 1850H Basic, DPS 1850H Asphalt, and DPS 1850H Vario — covering both standard and updated production series across these model families.
Key Features
- Genuine OEM Bore and Piston Tolerancing — Manufactured to the same dimensional specifications as the original, ensuring correct compression and minimal blowby from the first start.
- Drop-In Engine Assembly — The cylinder and piston ship as a matched unit, simplifying installation and eliminating the need to source and fit components separately.
- Wide Cross-Family Fitment — Confirmed for the PT2H trash pump series and DPU/DPS vibratory plate compactor families including the DPU 2560H-TS and all DPS 1850H variants (Basic, Asphalt, and Vario).
- Restores Full Engine Output — A worn or scored cylinder allows compression loss that robs the engine of power; this assembly brings compression back to spec so the host machine delivers its rated performance.
- Fuel System and Engine Safety — A properly sealed cylinder prevents unburned fuel from migrating into the crankcase, protecting downstream engine components and reducing fire risk from oil contamination.
The cylinder and piston are the core of any small air-cooled engine's power stroke. The cylinder provides the combustion chamber bore in which the piston travels, converting the controlled explosion of fuel and air into mechanical force that drives the crankshaft. Over time, the bore can wear oval, develop scoring from debris ingestion, or suffer damage from overheating — all of which reduce compression, cause hard starting, and produce excessive oil consumption. Replacing the cylinder and piston as a matched assembly restores the tight tolerances needed for reliable ignition and clean power delivery, getting your compactor or pump back to full working capacity.
Part Details
| Part Number | 5000129752 |
|---|---|
| Old Part Number | 0129752 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder with Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| Single Direction Vibratory Pla te, 18kN, 50cm/20in | DPS 1850H | 5000008397, 5000008750 |
| Vibration plate DPU 2450H | DPU 2450H | 5000008746 |
| DPU2540H VIBROPLATE | DPU 2540H | 5000008755, 5000610035 |
| vibration plate DPU 2550 H | DPU 2550H | 5000008756, 5000610036 |
| vibration plate DPU 2560H | DPU 2560H | 5000008757, 5000610037 |
| DPU 2560H-TS-VIBROPLATE | DPU 2560H-TS | 5000610005, 5000610038 |
| vibration plate DPS 1850H | DPS1850H Basic | 5000008924, 5000610032 |
| vibration plate DPS 1850H | DPS1850H Asphalt | 5000008925, 5000610033 |
| vibration plate DPS 1850H | DPS1850H Vario | 5000008926, 5000610034 |
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.
