The Wacker Neuson Oil Seal is a genuine OEM component designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowels. Sourced directly through Wacker Neuson's authorized parts program, this seal delivers the exact material grade, dimensional tolerancing, and compression specification required by the original machine design. It is a direct-fit replacement for both the 1220mm/48in and 915mm/36in CRT series, covering low-speed and high-speed configurations alike. When your ride-on trowel shows signs of oil leakage or seal wear, the restores the drivetrain's sealing integrity without guesswork.
Key Features
- OEM Material and Compression Spec — Manufactured to the original sealing profile and elastomer grade, ensuring correct compression and oil retention across the full operating temperature range of the CRT drivetrain.
- Drop-In Fitment for CRT48 and CRT36 Series — Engineered to seat precisely in the original bore, matching the housing geometry of both 1220mm/48in and 915mm/36in ride-on trowel configurations.
- Covers Low-Speed and High-Speed Variants — Compatible with CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H, making it the correct seal choice across the core CRT model range.
- Prevents Drivetrain Oil Loss — A compromised oil seal allows lubricant to escape the gearbox or drive assembly, leading to accelerated wear on internal components. Replacing with a correct-spec seal keeps oil where it belongs.
- Genuine Wacker Neuson OEM Part — Carries the Wacker Neuson part number 5000088710, so you can confirm fitment against your machine's parts diagram with confidence.
An oil seal creates a dynamic barrier between a rotating shaft and its surrounding housing, preventing lubricant from escaping the gearbox or drive assembly while blocking contaminants from entering. In a ride-on concrete trowel like the CRT48 or CRT36, the drivetrain operates under sustained mechanical load and vibration, placing constant demand on every sealing surface. When an oil seal hardens, cracks, or loses its compression set, oil migrates out of the assembly and contaminants migrate in — accelerating bearing and gear wear and ultimately shortening the service life of the entire drive system.
Part Details
| Part Number | 5000088710 |
|---|---|
| Old Part Number | 0088710 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
