The Wacker Neuson is a genuine OEM Connecting Rod designed for the CRT48 and CRT36 series ride-on concrete power trowels. As a direct factory replacement, this part is manufactured to the exact specifications required by the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H models, covering both 1220mm/48in and 915mm/36in configurations across low-speed and high-speed variants. Sourcing a genuine OEM component means you get the correct geometry, material grade, and bearing tolerances that Wacker Neuson engineered into these machines from the start. When the connecting rod is in proper condition, your ride-on trowel delivers consistent, controlled finishing power across large concrete slabs.
Key Features
- Genuine OEM Tolerancing — Manufactured to the exact dimensional and material specifications Wacker Neuson requires for the CRT engine assembly, ensuring proper load transfer and bearing alignment under sustained finishing cycles.
- Direct Drop-In Replacement — Engineered to install into the CRT engine block using the original hardware and bearing configuration, with no rework to mating surfaces required.
- Broad CRT Series Coverage — Verified fitment across the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on trowel models, spanning both 48in and 36in deck sizes and multiple speed ratings.
- Sustained Power Delivery — A sound connecting rod maintains the proper stroke cycle that drives trowel blade speed and finishing pressure; a worn or cracked rod causes power loss, vibration, and engine knock that can take the machine out of service mid-pour.
- Engine Integrity Under Load — Connecting rod failure in a high-cycle concrete finishing application can result in catastrophic engine damage; replacing a worn rod promptly protects the crankshaft, piston, and cylinder bore from secondary damage.
The connecting rod is the critical link between the piston and the crankshaft inside the engine. It converts the up-and-down motion of the piston into the rotational force that ultimately drives the trowel blades through the gearbox. When a connecting rod wears, bends, or fractures — typically due to inadequate lubrication, excessive RPM, or prolonged operation with degraded engine oil — the result ranges from audible knocking and loss of power to a seized or destroyed engine. Replacing this component at the first sign of wear is the most cost-effective way to protect the rest of the drivetrain on your ride-on trowel.
Part Details
| Part Number | 5000154798 |
|---|---|
| Old Part Number | 0154798 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connecting Rod |
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.
