The Husqvarna 577988901 Gasket is a genuine OEM sealing component designed for the K970 power cutter. Sourced directly from Husqvarna, this gasket is manufactured to the exact material grade and compression tolerances required for proper sealing in the K970's engine assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 577988901 against your K970 parts diagram to confirm the correct application before ordering.
Key Features
- OEM-Grade Sealing Material — Manufactured to Husqvarna's exact material and compression specifications, ensuring consistent surface contact and a reliable seal under the thermal and mechanical demands of power cutter operation.
- Direct Drop-In Replacement — Engineered to match the original mounting profile and thickness of the K970, so this gasket seats correctly without trimming or shimming.
- Confirmed K970 Fitment — Designed specifically for the K970 power cutter, eliminating guesswork when sourcing the correct sealing component for your machine.
- Restored Engine Integrity — A properly seated gasket maintains compression and prevents combustion gases or fluids from escaping, keeping the K970 delivering full cutting power.
- Fuel and Emission System Safety — A failed or improperly fitted gasket can allow fuel or exhaust gases to escape at the joint, creating a fire or inhalation hazard — using the correct OEM part directly addresses this risk.
A gasket creates a static seal between two mating surfaces — such as the engine casing, cylinder, or carburetor interfaces — preventing the escape of combustion gases, fuel, or fluids under pressure and heat. When a gasket degrades, warps, or is damaged during a service, it can cause compression loss, fluid leaks, or rough running that reduces cutting performance and can lead to further engine damage if left unaddressed. Replacing a worn or compromised gasket with the correct OEM component restores the tight seal these mating surfaces require and returns the K970 to proper operating condition.
Part Details
| Part Number | 577988901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gasket |
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.
