The Wacker Neuson 5100026436 Flywheel is a genuine OEM component designed for the CRT48-37V series ride-on concrete trowels, including the standard CRT48-37V, the CRT48-37V-PS Power Steer, and the CRT48-37V EU variant. As a direct factory replacement, this flywheel meets the exact specifications of the original part installed on these machines at the point of manufacture. Sourcing the genuine Wacker Neuson 5100026436 ensures the engine's rotational dynamics remain balanced and consistent, keeping your finishing passes smooth and predictable across the slab.
Key Features
- Genuine OEM Mass and Balance Spec — manufactured to the exact rotational mass and balance tolerances of the original, ensuring stable engine cycling without vibration-induced stress on adjacent components.
- Drop-In Engine Replacement — engineered to the same bolt pattern and crankshaft interface as the factory flywheel, allowing straightforward installation without modification to the engine assembly.
- Confirmed CRT48-37V Series Fitment — verified for the CRT48-37V, CRT48-37V-PS Power Steer, and CRT48-37V EU ride-on concrete trowels.
- Consistent Engine Timing and Power Delivery — a correctly functioning flywheel maintains steady RPM under load, which is critical for uniform troweling speed and finish quality on large concrete slabs.
- Engine Safety Compliance — the flywheel is integral to the engine's ignition timing system; using a correctly specified OEM replacement maintains proper ignition advance and safe, predictable engine behavior under working load.
The flywheel is a heavy rotating disc mounted directly to the engine crankshaft. Its primary job is to store rotational energy between power strokes, smoothing out the pulses of combustion into a steady, consistent output shaft speed. On a ride-on concrete trowel like the CRT48-37V, where engine load fluctuates as the trowel arms engage the slab, a correctly balanced and weighted flywheel is essential for maintaining the even RPM the operator relies on for a consistent finish. A worn, cracked, or out-of-balance flywheel can cause rough running, erratic blade speed, and accelerated wear on the crankshaft bearings and ignition components.
Part Details
| Part Number | 5100026436 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flywheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
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.
