The Wacker Neuson Crankshaft is a genuine OEM component designed for CRT48-25K and CRT36-25K ride-on concrete trowels, as well as the CRT36-23K high-speed ride-on trowel. Sourced directly from Wacker Neuson, this crankshaft is manufactured to the exact tolerances required to keep your ride-on trowel's engine running in spec. Confirmed fitment includes the 1220mm/48in CRT48-25K-L and CRT48-25K-H models, and the 915mm/36in CRT36-23K-H and CRT36-25K-H models — covering both low-speed and high-speed configurations.
Key Features
- OEM-Matched Tolerancing — Manufactured to the exact dimensional and balance specifications required for smooth, high-RPM operation in Wacker Neuson CRT ride-on trowel engines.
- Drop-In Engine Replacement — Machined to match original bearing journals and stroke dimensions, allowing direct installation without custom fitting or rework.
- Broad CRT Series Coverage — Fits CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on trowels in both 36in and 48in deck configurations.
- Restores Full Power Output — A worn or damaged crankshaft causes engine vibration, power loss, and bearing failure; replacing it with a correctly spec'd OEM part returns the engine to full rated output.
- Genuine Wacker Neuson Part — Carrying part number 5000152424, this is an authentic OEM component backed by Wacker Neuson's parts program — not a substitute or alternative-fit equivalent.
The crankshaft is the central rotating component of the engine, converting the up-and-down motion of the pistons into the rotational force that drives the trowel's rotor arms and finishing blades. In a high-cycle machine like a ride-on concrete trowel, the crankshaft operates under significant mechanical stress and must maintain precise balance to prevent vibration that can damage bearings, seals, and surrounding components. When a crankshaft becomes worn, bent, or develops journal damage, the result is typically excessive engine vibration, rapid bearing wear, loss of power, and ultimately engine failure — making timely replacement critical to keeping the trowel operational and protecting the surrounding drivetrain.
Part Details
| Part Number | 5000152424 |
|---|---|
| Old Part Number | 0152424 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankshaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
