The Husqvarna 586351004 Cylinder Assembly is a genuine OEM component designed for the K970 power cutter. As a factory-original part, it is manufactured to the same specifications as the unit installed at the time of production, ensuring an accurate fit and restored engine performance. DHS Equipment supplies this part to help keep your K970 power cutter running at full capability. Cross-reference part number 586351004 against your parts diagram before ordering to confirm compatibility with your specific machine configuration.
Key Features
- OEM Engine Tolerances — Manufactured to Husqvarna's original bore dimensions and port geometry, ensuring correct compression ratio and combustion chamber integrity for the K970 engine.
- Direct-Replacement Fit — Designed to mount directly to the K970 crankcase using existing hardware and gasket interfaces, with no machining or adaptation required.
- K970 Power Cutter Compatibility — Engineered specifically for the K970, one of Husqvarna's high-output professional power cutters used in demanding concrete and masonry cutting applications.
- Restored Compression and Power Output — A fresh cylinder assembly brings engine compression back to specification, recovering the cutting power and throttle response that a worn or damaged cylinder loses over time.
- Fuel System and Combustion Safety — A correctly sealed cylinder prevents fuel-air bypass and uncontrolled combustion pressure, both of which are critical to safe and consistent operation of a high-speed power cutter.
The cylinder assembly forms the core of the two-stroke engine, housing the piston as it travels through its combustion cycle to generate the power that drives the cutting disc. The cylinder bore must maintain a precise seal against the piston rings — when the bore wears, scores, or cracks, compression drops sharply, causing hard starting, loss of power, and excessive fuel consumption. Replacing the cylinder assembly with a genuine OEM unit like this one restores the engine's mechanical foundation and returns the K970 to its rated performance.
Part Details
| Part Number | 586351004 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Cylinder Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K970 |
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.
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nice kit
iv'e used these kits and get another 4 to 5 years out of my saws very pleased
