The Wacker Neuson O Ring Seal is a genuine OEM component designed for the CRT48-35V and CRT48-37V series ride-on power trowels, including standard and Power Steer variants. As a direct factory part, this O Ring Seal is manufactured to the same material and dimensional tolerances as the original, ensuring a proper hydraulic or fluid seal every time. It covers the full CRT48-35V and CRT48-37V model range — including EU-spec machines — so you can order with confidence knowing part number is the correct fit for your machine.
Key Features
- Elastomer Grade Sealing Material — Manufactured to OEM compound and durometer specifications, delivering the compression and resilience needed to hold a consistent fluid-tight seal under operating pressures.
- Drop-In OEM Fit — Dimensioned to seat directly into the original groove without trimming or stretching, maintaining the correct cross-section for a secure, leak-free installation.
- Broad CRT48 Series Coverage — Compatible with CRT48-35V, CRT48-35V Power Steer, CRT48-37V, CRT48-37V Power Steer, and their EU-spec counterparts, covering the complete CRT48 ride-on trowel family.
- Leak Prevention Where It Counts — A correctly seated O Ring Seal keeps hydraulic or fluid circuits fully pressurized, protecting surrounding components from contamination and premature wear.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, so you receive the same component fitted on the assembly line — no guesswork on material compatibility.
An O Ring Seal is a looped elastomeric ring that sits in a machined groove between two mating surfaces or around a shaft, creating a pressure-tight barrier that prevents fluid or air from escaping a system. On ride-on power trowels like the CRT48 series, O Ring Seals are typically found in hydraulic circuits, drive assemblies, and fluid reservoirs where containing pressure and excluding contaminants is critical to smooth, consistent operation. When an O Ring Seal deteriorates — through heat cycling, chemical exposure, or simple age — it can weep fluid, allow air ingestion, or allow contamination into the system, leading to erratic performance or accelerated component damage.
Part Details
| Part Number | 5000216116 |
|---|---|
| Old Part Number | 0216116 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 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.
