The Husqvarna 586511201 Seal Kit is a genuine OEM component designed for the SB302 demolition equipment. As an authentic Husqvarna part, this seal kit is manufactured to the exact material grades and compression tolerances required for the demanding hydraulic environment of the SB302. DHS Equipment supplies this part to help keep your equipment running at full operational capacity. Cross-reference 586511201 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Grade Seal Materials — manufactured to Husqvarna's specified elastomer grades and compression ratings, ensuring correct hydraulic sealing performance rather than an approximate fit from a generic alternative.
- Complete Kit Configuration — includes all seals required for the service interval in a single assembly, so every sealing surface is renewed together for consistent results.
- Direct SB302 Fitment — engineered specifically for the SB302 demolition equipment, matching the bore dimensions and housing tolerances of the original assembly.
- Restored Hydraulic Integrity — a worn or degraded seal allows hydraulic fluid bypass, reducing strike force and cycle speed; this kit returns the breaker to full operating pressure and impact output.
- Verified OEM Part Number — sourced directly under Husqvarna article number 586511201, eliminating the guesswork of cross-referencing aftermarket alternatives against your machine's service requirements.
A seal kit contains the full set of elastomeric seals and O-rings used throughout a hydraulic assembly to prevent fluid from bypassing pistons, valves, or housing joints. In a hydraulic breaker like the SB302, maintaining tight sealing is critical — deteriorated seals allow internal leakage that directly reduces the hydraulic pressure driving each impact blow, leading to weaker strikes, slower cycle rates, and eventually damage to surrounding components. Replacing the complete set of seals during a service interval restores the hydraulic circuit to its designed operating pressure and protects the breaker's internal components from contamination and accelerated wear.
Part Details
| Part Number | 586511201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | SB302 |
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.
