The Wacker Neuson Sealing Ring is a genuine OEM component designed for CRT48-35V and CRT48-37V ride-on concrete trowels — including Power Steer and EU variants — as well as PTS4V and PTS4V(I) centrifugal trash pumps. Sourced directly from Wacker Neuson, this sealing ring meets the exact material and dimensional specifications of the original part. Whether you're servicing a CRT48-37V-PS power steer trowel or a PTS4V pump, part number drops in as a direct replacement with no guesswork on fitment. Keeping the correct seal in place protects critical internal components and helps maintain consistent machine performance across demanding job cycles.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's precise material and compression specifications, ensuring the seal performs exactly as the original across its full service life.
- Broad Fitment Coverage — Compatible with CRT48-35V, CRT48-35V-PS, CRT48-37V, CRT48-37V-PS, CRT48-35V EU, CRT48-37V EU ride-on trowels, and PTS4V and PTS4V(I) centrifugal trash pumps.
- Direct-Fit Replacement — Part number 5000216155 matches the original seal geometry, allowing straightforward installation without modification or custom fitting.
- Leak Prevention — A properly seated sealing ring prevents fluid ingress and egress at critical junctions, protecting internal assemblies from contamination and premature wear.
- Fluid System Safety Compliance — On pump and hydraulic applications, using the correct OEM-spec seal helps maintain rated pressure containment and reduces the risk of uncontrolled fluid loss during operation.
A sealing ring creates a pressure- or fluid-tight barrier between mating components, preventing leaks that could allow hydraulic fluid, water, or other media to escape or contaminate surrounding assemblies. In ride-on concrete trowels like the CRT48 series, seals support the integrity of hydraulic and drive systems that power the trowel heads. In trash pumps such as the PTS4V, seals maintain the pressure envelope necessary for efficient fluid transfer. When a sealing ring deteriorates — through heat cycling, chemical exposure, or normal wear — it can allow leaks that lead to system pressure loss, contamination, or accelerated damage to connected components.
Part Details
| Part Number | 5000216155 |
|---|---|
| Old Part Number | 0216155 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| PTS4V Pump | PTS4V | 5000620971, 5100031221 |
| PTS4V(I) Pump | PTS4V(I) | 5000620972 |
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| 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.
