The Wacker Neuson Piston Ring is a genuine OEM component designed for the CRT36-23K-H 915mm/36in ride-on high speed concrete trowel. As a direct factory replacement, this piston ring is sourced to the same specification as the original, ensuring a correct fit within the engine assembly of your CRT36 machine. Keeping the engine sealed and operating at proper compression is critical on a high-cycle finishing machine, and the is the part Wacker Neuson specifies for this repair.
Key Features
- Genuine OEM Compression Integrity — Manufactured to Wacker Neuson's original tolerances, this piston ring maintains the precise cylinder wall contact needed to hold combustion pressure and control oil consumption in the CRT36 engine.
- Direct Engine Replacement — Engineered to seat correctly in the piston ring groove of the CRT36-23K-H powerplant, allowing straightforward installation during an engine top-end service.
- Verified CRT36-23K-H Fitment — Confirmed for the 915mm/36in ride-on high speed trowel platform; always cross-reference your machine's serial number before ordering.
- Combustion Performance — A correctly fitted piston ring maintains cylinder compression, supports clean combustion, and prevents oil blow-by — a worn ring causes loss of power and increased oil consumption that shortens engine life.
- Fuel System Compliance — Proper ring-to-wall seal is essential for safe, efficient combustion; a failing piston ring can allow unburned fuel and gases to enter the crankcase, creating a hazardous condition and accelerating engine wear.
A piston ring forms a dynamic seal between the piston and the cylinder wall inside the engine. Its primary job is to contain the high-pressure gases produced during combustion and transfer heat away from the piston into the cylinder wall, while also regulating the thin film of oil that lubricates the bore. When a piston ring wears, cracks, or loses tension, compression drops, power output falls off noticeably, and oil begins to burn — symptoms that, left unaddressed, can lead to a complete engine failure. Replacing a worn ring with the correct OEM part restores the engine's ability to run at full rated output, which on a ride-on trowel directly affects finishing speed and surface quality.
Part Details
| Part Number | 5000154799 |
|---|---|
| Old Part Number | 0154799 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
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.
