The Wacker Neuson Piston is a genuine OEM Piston designed for the CRT36-25 and CRT36-26A-WK 915mm/36-inch Ride-on Trowel series, including configurations with the Wheel Kit. As a direct OEM replacement, this piston is sourced from Wacker Neuson and built to the same specifications as the original part installed at the factory. Verified fitment across the CRT36-25 model family means you can order with confidence and get your machine back to work without guesswork.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to exact bore tolerances, ensuring proper compression and a correct seal within the cylinder — critical for consistent engine output on ride-on trowel applications.
- Direct Drop-In Replacement — Engineered to the same specifications as the original piston, fitting directly into the cylinder assembly without modification to rings, wrist pin, or connecting rod interfaces.
- Broad CRT36-25 Series Coverage — Confirmed fitment across the CRT36-25 915mm/36in Ride-on Trowel, the Wheel Kit variant, and the CRT36-26A-WK configuration.
- Restored Engine Compression — A worn or damaged piston causes loss of compression, rough running, and reduced trowel power; replacing it with this genuine OEM part restores full engine performance.
- Genuine Wacker Neuson Part — Supplied as an authorized OEM component under part number 5000215890, ensuring traceability and correct specification for your machine.
The piston is the reciprocating component inside the engine cylinder that transfers the force of combustion into rotational power at the crankshaft. It works in close tolerance with the cylinder wall, piston rings, and connecting rod to maintain compression and keep the combustion cycle efficient. When a piston wears, cracks, or scores, compression drops, oil consumption increases, and the engine loses the power output needed to drive the trowel heads at consistent speed — making timely replacement essential to keeping the machine running properly.
Part Details
| Part Number | 5000215890 |
|---|---|
| Old Part Number | 0215890 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
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.
