The Husqvarna 740482003 O-Ring is a genuine OEM sealing component designed for K950, K960, K970, and K950Rescue power cutters. As a factory-original part, it is manufactured to Husqvarna's exact material and dimensional specifications, ensuring a correct seal every time. This O-Ring is a direct replacement for the original component on these power cutters, and DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Sealing Material — Manufactured to Husqvarna's exact compound and compression specifications, delivering the sealing integrity the original design requires.
- Exact-Profile Replacement — Matches the original O-Ring's cross-section and diameter precisely, seating correctly in its groove without adjustment or rework.
- Broad K-Series Compatibility — Confirmed fit for K950, K960, K970, and K950Rescue power cutters, covering a wide range of professional-grade Husqvarna cutting equipment.
- Leak Prevention at the Source — A correctly seated O-Ring maintains fluid or air pressure boundaries within the machine; a worn or damaged seal can lead to leaks, pressure loss, and accelerated wear on surrounding components.
- Fuel and Fluid System Safety — Using the correct OEM O-Ring in fuel or fluid circuits ensures the seal holds under operating pressures and temperatures, reducing the risk of fuel weeping or system contamination.
An O-Ring is a molded loop of elastomeric material that creates a pressure-tight seal between two mating surfaces or components. Inside a power cutter, O-Rings are used throughout fuel, oil, and air circuits to prevent leaks and maintain the correct internal pressures that keep the engine and cutting system operating properly. When an O-Ring hardens, cracks, or deforms over time, it loses its ability to hold a seal, which can result in fluid leaks, rough running, or internal contamination — making timely replacement with a correctly specified part essential.
Part Details
| Part Number | 740482003 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K950 |
| Power Cutter | K960 |
| Power Cutter | K970 |
| Power Cutter | K950Rescue |
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.
