The Wacker Neuson Piston is a genuine OEM Piston designed for a wide range of Wacker Neuson single-direction vibratory plate compactors and walk-behind concrete trowels. This piston is a confirmed fitment for the VP1135A, VP1135AW, VP1030A, VP1030AW, WP1235A, WP1235AW, and AP1135A plate compactor series, as well as the CT30ADT and CT30ADT-E walk-behind trowel series. As a genuine Wacker Neuson OEM component, the is sourced directly from the manufacturer and built to the exact specification of the original part it replaces. Whether you are servicing a vibratory plate or a walk-behind trowel, this piston ensures the engine is restored to its original operating condition.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to the exact bore diameter, ring groove depth, and crown profile specified by Wacker Neuson, ensuring proper compression and combustion sealing.
- Drop-In Engine Replacement — Engineered to install directly into the existing cylinder bore without machining or sizing adjustments, using the same wrist pin and ring configuration as the original.
- Broad Fitment Across Two Equipment Families — Compatible with the VP1135A, VP1135AW, VP1030A, WP1235A, and AP1135A vibratory plate series, plus CT30ADT and CT30ADT-E walk-behind concrete trowels.
- Restored Engine Compression — A worn or scored piston causes loss of compression, hard starting, and poor power output; replacing it with part 5000213405 brings combustion back to spec and restores full machine performance.
- Genuine Wacker Neuson OEM Part — Supplied as an original equipment component, carrying the same part number (5000213405) used by Wacker Neuson authorized service centers worldwide.
The piston is a core internal engine component that moves up and down inside the cylinder bore, compressing the air-fuel mixture to drive combustion and convert that energy into crankshaft rotation. It works in conjunction with piston rings to seal combustion gases above and control oil below, maintaining the pressure differential that makes the engine run efficiently. When a piston wears, cracks, or becomes scored — often from lubrication failure or overheating — compression drops, the engine loses power, consumes more fuel, and can develop excessive blow-by that contaminates the crankcase oil. Replacing the piston promptly prevents further internal damage to the cylinder wall and crankshaft assembly.
Part Details
| Part Number | 5000213405 |
|---|---|
| Old Part Number | 0213405 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
