The Husqvarna 579834301 Seal Kit is a genuine OEM component designed for the DXR145 and DXR140 demolition robots. As an authentic Husqvarna part, this seal kit delivers the exact material grade and dimensional tolerancing required to restore hydraulic integrity across the systems it services. Cross-reference part number 579834301 against your parts diagram to confirm fitment before installation. DHS Equipment supplies this part to help keep your equipment running at full operational capacity.
Key Features
- OEM-Grade Seal Materials — Manufactured to Husqvarna's hydraulic sealing specifications, ensuring correct compression ratings and compatibility with the hydraulic fluids and pressures present in DXR demolition robots.
- Exact-Fit Replacement — Each seal in the kit matches the original profile and dimensions, allowing direct installation into the intended hydraulic assemblies without modification.
- Confirmed Fitment for DXR Demolition Robots — Designed specifically for the DXR145 and DXR140, ensuring the correct seals are included for the hydraulic systems unique to these remote-controlled demolition machines.
- Restored Hydraulic Performance — Worn or damaged seals cause pressure loss, fluid leaks, and sluggish or unresponsive hydraulic movement. This kit restores proper pressure containment so the robot's hydraulic circuits perform as intended.
- Hydraulic System Safety — Compromised seals can lead to uncontrolled fluid loss and unpredictable hydraulic behavior in a demolition environment. Using a correctly rated OEM seal kit maintains safe, predictable machine operation.
A seal kit provides all the sealing elements needed to rebuild or service hydraulic components on the machine — typically including O-rings, lip seals, and backup rings that prevent hydraulic fluid from bypassing pistons or escaping at connection points. When these seals degrade through heat cycling, pressure fatigue, or age, the hydraulic system loses efficiency, leading to slow or erratic attachment movement and potential fluid contamination. Replacing the full kit rather than individual seals ensures every wear point is addressed in a single service interval, restoring consistent hydraulic response across the DXR145 and DXR140.
Part Details
| Part Number | 579834301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR145 |
| Demolition Equipment | DXR140 |
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.
