The Husqvarna 599018601 O-Ring is a genuine OEM sealing component designed for the CT36 and CT48 ride-on power trowels. As a direct Husqvarna OEM part, it meets the original design specifications for material grade and dimensional tolerancing — ensuring a proper seal where it counts. This O-Ring is a confirmed fit for CT36 and CT48 power trowels, and cross-reference part number 599018601 against your parts diagram to verify the correct sealing location before installation. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Sealing Material — Manufactured to Husqvarna's original compound and dimensional specifications, delivering the compression and chemical resistance required for reliable sealing in power trowel hydraulic and fluid systems.
- Drop-In Replacement Fit — Dimensioned to match the original seating groove exactly, allowing straightforward installation without modification to the surrounding assembly.
- Confirmed Fitment for CT36 and CT48 — Engineered specifically for the CT36 and CT48 ride-on power trowels, eliminating guesswork when sourcing the correct sealing component.
- Prevents Fluid Loss and Contamination — A properly seated O-Ring maintains system pressure and keeps contaminants out, protecting internal components from accelerated wear caused by leakage or ingress.
- System Integrity Under Operating Conditions — Designed to maintain its seal under the temperature cycling and pressure variations typical of power trowel operation, supporting consistent machine performance.
An O-Ring creates a static or dynamic seal between two mating surfaces, preventing fluid or air from escaping a pressurized system. In power trowels like the CT36 and CT48, O-Rings are used throughout hydraulic circuits and fluid passages to maintain pressure and prevent leakage that could compromise drive or control functions. When an O-Ring degrades, cracks, or loses its compression set, the resulting leak can cause pressure drop, fluid contamination, and progressive damage to the components it was protecting.
Part Details
| Part Number | 599018601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowel | CT36 |
| Power Trowel | CT48 |
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.
