The Wacker Neuson Set Piston Ring 0.50mm is a genuine OEM component designed for VP1135A and VP1135AW vibratory plates, WP1235A single direction vibratory plates, and CT24-4A walk-behind trowels. Sourced directly through Wacker Neuson's authorized parts program, this set carries the same specifications as the rings installed at the factory, ensuring a correct, consistent fit during engine rebuilds or oversize piston service. The 0.50mm oversize designation makes this set the right choice when cylinder bores have been measured and machined to the first oversize tolerance. Confirm your engine model and bore specification before ordering to ensure this is the correct ring set for your application.
Key Features
- Oversize-Specific Ring Geometry — Machined to 0.50mm oversize tolerance, matching bores that have been rebored to the first oversize dimension for a proper seal.
- Genuine OEM Construction — Made to Wacker Neuson's compression and oil-control specifications, so ring end-gap, radial depth, and tension values are correct for these small Honda-powered engines.
- Drop-In Engine Rebuild Fit — Installs directly onto the oversize piston without modification, maintaining correct ring-groove clearances and cylinder wall contact.
- Broad Vibratory Plate and Trowel Coverage — Compatible with VP1135A, VP1135AW, WP1235A series vibratory plates and CT24-4A walk-behind trowels, covering a wide range of common Wacker Neuson compaction and finishing equipment.
- Restored Compression and Engine Output — Worn or broken piston rings cause blow-by, lost compression, oil consumption, and hard starting; replacing them restores full power delivery and engine efficiency.
Piston rings form a dynamic seal between the piston and the cylinder wall, keeping combustion pressure above the piston where it drives power output and preventing engine oil from migrating into the combustion chamber. A complete ring set typically includes compression rings, which seal combustion gases, and an oil control ring, which scrapes excess oil back down the cylinder wall. When rings wear, break, or lose tension, the engine loses compression, burns oil, produces excessive smoke, and delivers noticeably reduced performance — problems that worsen quickly under continuous compaction or finishing workloads. Replacing the ring set as part of a proper engine overhaul restores compression sealing and extends service life.
Part Details
| Part Number | 5000209793 |
|---|---|
| Old Part Number | 0209793 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Set Piston Ring 0.50mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT24-4A Trowel | CT24-4A | 5000620105 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
| VP1135AW VIBROPLATE | VP1135AW | 5000009058, 5000630060 |
| VP1135A VIBROPLATE | VP1135A | 5000009057, 5000630059 |
| Single direction vibratory plate WP1235A | WP1235A | 5000630016 |
| Single Direction Plates | WP1235Aw | 5000630103 |
| Single Direction Plates | WP1235Aw-L | 5000630104, 5000630105 |
| Single Direction Plates | WP1235Aw-LL | 5000630122 |
| Single Direction Plates | AP1135A | 5000009519 |
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.
