The Wacker Neuson Cylinder is a genuine OEM Cylinder designed for a wide range of Wacker Neuson equipment, including the PT3A self-priming centrifugal trash pump series, CT24-4A and CT30ADT walk-behind concrete power trowels, and VP1135A, VP1135AW, VP1030A, and WP1235A single-direction vibratory plate compactors. As a factory-sourced component, it is manufactured to the same standards as the original part installed at the factory, ensuring a direct, dependable fit across all listed models. This cylinder is also confirmed for compatibility with PDT2A, PDT3A, PDI2A(I), PDI3A, and PDI3A(I) models, making it one of the more broadly shared engine components across the Wacker Neuson lineup. Keep part number on hand to minimize unplanned downtime across your fleet.
Key Features
- Genuine OEM Cylinder Wall Integrity — Manufactured to original bore dimensions and material specifications, ensuring correct compression and ring seal across the full service life of the engine.
- Direct Drop-In Fitment — Engineered to match the original cylinder deck height, port positioning, and fastener pattern for a straight swap with no machining or adaptation.
- Broad Fleet Compatibility — A single part number covers PT3A trash pumps, CT24-4A and CT30ADT walk-behind trowels, VP/WP1135A and VP1030A vibratory plate compactors, and multiple PDT/PDI pump variants.
- Compression Retention — A correctly fitted cylinder maintains the combustion chamber geometry needed for full engine power output; a worn or scored cylinder causes hard starting, loss of power, and excessive oil consumption.
- Fuel System Safety Assurance — Proper cylinder-to-piston clearance prevents blow-by gases from contaminating the crankcase oil, reducing the risk of oil degradation and uncontrolled crankcase pressure build-up.
The cylinder is the core structural and combustion component of a small four-stroke engine. It houses the piston as it moves through its compression and power strokes, and its bore surface directly controls the seal formed by the piston rings — which in turn determines combustion pressure, oil consumption, and overall engine efficiency. When the cylinder bore becomes worn, scored, or out of round, compression drops, fuel economy suffers, and the engine loses the power needed to drive pumps, trowel blades, or compaction plates at their rated output. Replacing a damaged cylinder with a genuine OEM unit like the Wacker Neuson 5000209782 restores the engine to its original operating condition.
Part Details
| Part Number | 5000209782 |
|---|---|
| Old Part Number | 0209782 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3A | PT3A | 5000009101, 5000009240, 5000009098, 5000620800 |
| CT24-4A Trowel | CT24-4A | 5000620105 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
| VP1135AW VIBROPLATE | VP1135AW | 5000009058, 5000630060 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| VP1135A VIBROPLATE | VP1135A | 5000009057, 5000630059, 5100029066, 5100018353 |
| 762mm/30in Walk-behind Trowel | CT30ADT | 5000008001, 5000008197 |
| Single direction vibratory plate WP1235A | WP1235A | 5000630016 |
| Single Direction Plates | AP1135A | 5000009519 |
| Single Direction Plates | WP1235Aw | 5000630103 |
| Single Direction Plates | WP1235Aw-L | 5000630104, 5000630105 |
| Single Direction Plates | WP1235Aw-LL | 5000630122 |
| PDT2A | PDT2A | 5000620769 |
| PDI2A(I) | PDI2A(I) | 5000620772 |
| PDT3A | PDT3A | 5000620773 |
| PDI3A | PDI3A | 5000620775 |
| PDI3A(I) | PDI3A(I) | 5000620776 |
| VP1135AWSingle Direction Vibratory Plate | VP1135Aw US | 5100018350, 5100029063 |
| VP1135A-VIBROPLATE | VP1135A US | 5100018351, 5100029064 |
| VP1135Aw | VP1135Aw | 5100018352, 5100029065 |
| Single direction vibratory plate VP1030Aw | VP1030Aw | 5100018356 |
| Single direction vibratory plate VP1030A | VP1030A | 5100018357 |
| Vibration Plate | VP1135Aw CN | 5100039666 |
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.
