The Husqvarna 542198815 Fuse is a genuine OEM replacement electrical component designed for the FS8400D floor saw. As an authentic Husqvarna part, it meets the exact electrical specifications required by the machine, ensuring correct circuit protection without guesswork. DHS Equipment supplies this part to help keep your floor saw operating safely and correctly. Cross-reference 542198815 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Rated Circuit Protection — manufactured to Husqvarna's exact amperage specification, ensuring the fuse opens at the correct threshold to protect the FS8400D's electrical system.
- Direct Drop-In Replacement — engineered to seat and connect in the original fuse holder with no modification, maintaining the integrity of the machine's electrical circuit.
- FS8400D Floor Saw Fitment — confirmed for the Husqvarna FS8400D walk-behind floor saw; verify part number 542198815 against your machine's parts diagram for a confident match.
- Electrical System Safeguard — a correctly rated fuse protects motors, controls, and wiring from overload damage; an incorrect or failed fuse can leave critical components unprotected or cause the machine to shut down unexpectedly.
- Genuine Husqvarna Quality — sourced directly through Husqvarna's OEM supply chain, this fuse matches the original component in construction and rating, maintaining the electrical reliability the FS8400D was built to deliver.
A fuse is the primary overcurrent protection device in a machine's electrical circuit. It is designed to interrupt current flow if the amperage exceeds a safe level, protecting wiring, motors, and control components from heat damage or fire. When a fuse blows, the machine will lose power to the protected circuit and will not operate until the fuse is replaced with one of the correct rating. Using the right OEM-spec fuse — rather than an incorrectly rated substitute — ensures the protection threshold is accurate and the electrical system behaves as Husqvarna intended.
Part Details
| Part Number | 542198815 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fuse |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS8400D |
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.
