The Husqvarna 577981602 Hose Guard is a genuine OEM component designed for the K770 power cutter. Sourced directly from Husqvarna, this part meets the exact fit and material specifications required for the K770, ensuring it installs correctly without modification. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 577981602 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact material and dimensional specifications, delivering the same protective performance as the original component on your K770.
- Direct-Fit Replacement — Engineered to seat and secure in the factory mounting position on the K770, restoring the hose routing and protection geometry of the original assembly.
- K770 Power Cutter Compatibility — Designed specifically for the K770 power cutter, eliminating fitment guesswork and ensuring this guard aligns with the machine's hose layout.
- Hose Integrity Protection — Shields hydraulic or fuel hoses from abrasion, heat, and debris contact during cutting operations, preventing premature hose wear and unplanned fluid leaks.
- Operational Safety — A properly fitted hose guard keeps hoses routed away from rotating components and cutting surfaces, reducing the risk of hose failure during active use.
A hose guard protects the fuel or hydraulic hoses routed through and around the power cutter's body from mechanical abrasion, heat exposure, and impact during operation. On a machine like the K770, hoses run in close proximity to moving parts, exhaust areas, and external debris — making this guard a critical component in preserving hose life and preventing fluid leaks. When the hose guard is cracked, missing, or degraded, exposed hoses become vulnerable to damage that can result in fluid loss, fire risk, or unexpected machine shutdown mid-cut.
Part Details
| Part Number | 577981602 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hose Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K770 |
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.
