The Wacker Neuson is a genuine OEM Piston Ring Oversize 0.50 designed for the VP1135R and VP1135RW series single-direction vibratory plate compactors. As a direct Wacker Neuson OEM part, is manufactured to the same specifications as the original component, ensuring correct ring-to-bore clearance during an oversize engine rebuild. This oversize 0.50 ring is intended for use when the cylinder bore has been honed or bored to the corresponding oversize dimension, making it a critical component in a proper engine reconditioning procedure for VP1135 series machines.
Key Features
- OEM Ring Geometry: — Manufactured to the exact oversize 0.50 profile, ensuring correct compression sealing and oil control across the honed bore surface.
- Engine Rebuild Precision: — Sized specifically for cylinders bored to the 0.50 oversize dimension — install directly without additional fitting when the bore matches the oversize specification.
- Confirmed VP1135 Series Fitment: — Compatible with VP1135R and VP1135RW vibratory plate compactors, covering both the 11 kN 350 mm and 356 mm plate variants.
- Restored Compression Performance: — A correctly fitted oversize piston ring restores cylinder compression to operating spec, bringing engine power and fuel efficiency back in line after bore wear.
- Fuel System Integrity: — Proper ring seal prevents blow-by that leads to oil contamination and accelerated internal wear, protecting the engine investment beyond the immediate rebuild.
The piston ring forms the dynamic seal between the piston and cylinder wall, maintaining combustion pressure while controlling oil consumption. In a worn engine, ring seal degrades as the cylinder bore develops taper or out-of-round wear, resulting in loss of compression, increased oil burning, and reduced compaction output. When the bore is reconditioned to an oversize dimension, a standard-size ring can no longer seal correctly — the oversize 0.50 Piston Ring 5000158359 is the correct replacement, restoring the tight bore-to-ring fit needed for efficient combustion and dependable performance from the VP1135 series plate compactor.
Part Details
| Part Number | 5000158359 |
|---|---|
| Old Part Number | 0158359 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring Oversize 0.50 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Vibratory Plate, 11kN, 3 50mm/13.8in | VP1135R | 5000008709 |
| Value Vibratory Plate, 11 kN, 356mm/14in | VP1135RW | 5000009251, 5000009512 |
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.
