The Husqvarna 587830001 Piston Ring is a genuine OEM component designed for the K1270 and K1270R power cutters. As an authentic Husqvarna part, it is manufactured to the exact tolerances required for proper cylinder sealing and combustion efficiency in these high-output machines. This piston ring is the correct replacement for restoring engine compression and performance on the K1270 and K1270R, and DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Compression Tolerancing — manufactured to Husqvarna's exact ring-gap and wall-thickness specifications, ensuring a proper cylinder seal and consistent combustion pressure.
- Drop-In Engine Fit — engineered to match the bore diameter and groove profile of the K1270 and K1270R cylinders, installing directly without modification to the piston or cylinder.
- K1270 and K1270R Compatibility — verified fitment for both the K1270 and K1270R power cutters, cross-reference part number 587830001 against your parts diagram to confirm correct application.
- Restored Cutting Power — a correctly seated piston ring maintains the compression needed to deliver full engine output, preventing the power loss and rough running that a worn or broken ring causes.
- Fuel Efficiency Maintained — proper ring seal prevents blow-by, keeping combustion gases on the power stroke and reducing unburned fuel from entering the crankcase.
The piston ring forms a dynamic seal between the piston and the cylinder wall, containing combustion pressure and transferring heat from the piston into the cylinder. It also controls oil consumption by scraping excess oil from the cylinder bore on each stroke. When a piston ring wears, cracks, or loses tension, compression drops, the engine loses power, starts hard, and may consume excessive fuel — symptoms that point directly to ring replacement as the corrective action.
Part Details
| Part Number | 587830001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Piston Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1270 |
| Power Cutter | K1270R |
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.
