The Wacker Neuson Ring Seal is a genuine OEM component designed for the CRT48-31V series 1220mm/48in ride-on concrete trowels. This includes the standard CRT48-31V, the CRT48-31V-H High Speed variant, and the CRT48-31V-E, CRT48-31V-ES, and CRT48-31V-ES-E models — covering the full range of 48-inch ride-on trowel configurations in this family. As a factory-sourced part, the matches the original specification exactly, ensuring it seats and seals correctly without any guesswork. When you need to restore a worn or damaged seal on your ride-on trowel, this is the correct part to order.
Key Features
- Genuine OEM Sealing Integrity — Factory-sourced from Wacker Neuson, this ring seal meets the original material and dimensional specification required to maintain a proper fluid or pressure seal within the CRT48-31V drivetrain or hydraulic circuit.
- Direct-Fit Replacement — Engineered to the same profile and durometer as the original, the 5000158148 drops into the existing seat without reworking mating surfaces or hardware.
- Broad CRT48-31V Family Coverage — Fits the CRT48-31V, CRT48-31V-H High Speed, CRT48-31V-E, CRT48-31V-ES, and CRT48-31V-ES-E ride-on trowel variants in a single part number.
- Prevents Fluid Loss and Contamination — A failed or extrded ring seal allows fluid to escape or contaminants to enter, leading to hydraulic pressure loss or accelerated wear on adjacent components. Replacing it promptly protects the surrounding assembly.
- Verified Wacker Neuson Part Number — Ordering by OEM part number 5000158148 confirms you are getting the exact seal geometry specified for this trowel family — not an approximation.
A ring seal creates a compressed, leak-free barrier between two mating surfaces or within a bore, preventing fluid from bypassing a connection point under pressure or during rotation. On a ride-on concrete trowel like the CRT48-31V series, ring seals are typically found in hydraulic circuits, gearbox housings, or rotating shaft interfaces where maintaining fluid containment is critical to smooth, controlled trowel head operation. When a ring seal deteriorates or is cut during service, the resulting leak or pressure loss can cause sluggish hydraulic response, overheating, or surface finish inconsistencies — making timely replacement essential to keeping the machine producing quality flatwork.
Part Details
| Part Number | 5000158148 |
|---|---|
| Old Part Number | 0158148 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| 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.
