The Wacker Neuson Fitting is a genuine OEM component designed for the CRT48-57K series ride-on concrete trowels. As a direct factory replacement, this fitting delivers the exact specifications required to maintain the hydraulic or fluid system integrity your machine depends on. Compatible across multiple CRT48-57K configurations — including Power Steer and Manual Steer variants — this part covers a broad range of units in the CRT48-57K lineup. Sourced directly from Wacker Neuson, you can trust this fitting carries the same quality standards built into the original machine.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring proper sealing performance and thread engagement specific to this fitting application.
- Direct-Fit Replacement — Engineered to install in the same port or line connection as the original, with matching thread form and seat type so no rework or adapter is needed.
- Broad CRT48-57K Coverage — Compatible with the CRT48-57K Power Steer, CRT48-57K Manual Steer, and CRT48-57K-PS EU configurations, making it the right choice across the 48-inch ride-on trowel family.
- System Integrity Preserved — A correctly seated fitting prevents fluid loss and pressure drop in the trowel's hydraulic or fuel circuit, keeping rotor speed and steering response consistent during finishing passes.
- Verified Part Number Match — Ordering by OEM part number 5100013979 eliminates guesswork and confirms you are receiving the component validated for these specific CRT48-57K models.
A fitting is a threaded or press-type connector used to join sections of hydraulic, fuel, or fluid lines within the machine. It creates a leak-free junction between hoses, tubes, or ports and maintains system pressure under continuous operating loads. When a fitting cracks, strips, or develops a leak, it can cause fluid loss, pressure imbalance, or contamination — any of which can degrade trowel performance or force an unplanned work stoppage during a concrete pour.
Part Details
| Part Number | 5100013979 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
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.
