The Wacker Neuson is a genuine OEM Valve Retainer designed for the CRT48 and CT48 series concrete trowels. Sourced directly from Wacker Neuson, this replacement part matches the original component specification, ensuring proper hydraulic valve retention across the full range of compatible 48-inch ride-on and walk-behind trowel models. Verified fitment covers multiple CRT48-34V, CRT48-31V, and CT48-13A-V configurations, making this the correct part for a broad span of the 48-inch trowel lineup. When it's time to service the hydraulic system on your trowel, using the genuine OEM Valve Retainer keeps the repair straightforward and the result dependable.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's original material and dimensional tolerances, ensuring the valve retainer seats and seals correctly within the hydraulic circuit.
- Drop-In Replacement — Engineered to match the original mounting interface, allowing direct installation without reworking surrounding hydraulic components.
- Broad CRT48 and CT48 Fitment — Compatible with CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V trowel models.
- Hydraulic System Performance — A correctly functioning valve retainer maintains consistent hydraulic pressure and control response; a worn or displaced retainer can cause erratic blade pitch behavior and loss of trowel control.
- Verified OEM Part Number — Part number 5000158180 is confirmed against Wacker Neuson's official parts documentation for the CRT48 and CT48 series, so you can order with confidence.
The valve retainer secures the hydraulic control valve in position within the trowel's hydraulic system, preventing movement or displacement during operation. It plays a key role in maintaining consistent hydraulic pressure and ensuring the operator's inputs translate accurately into blade pitch adjustments. When a valve retainer wears, cracks, or fails, the valve can shift out of position, leading to inconsistent blade response, hydraulic leaks, or loss of pitch control — all of which directly affect the quality of the concrete finish and the safety of the operator.
Part Details
| Part Number | 5000158180 |
|---|---|
| Old Part Number | 0158180 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Retainer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
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.
