Description
Overview:
The Jet FSX1 is a genuine Husqvarna replacement jet designed for the FS305 and FS309 walk‐behind floor saws. It is a precision‐machined metal component that meters flow within the saw's system, helping maintain smooth, predictable operation and consistent cutting performance. Built to Husqvarna's OEM specification, it offers an exact fit and stable performance in demanding site conditions. Use it as a direct replacement when the original jet is worn or blocked, or as part of preventative maintenance to keep downtime low. Genuine status ensures compatibility and reliability throughout the service life of the machine. Part reference: 543 08 12 72.
Key Features:
- Genuine Husqvarna OEM jet for assured compatibility and fitment on FS305 and FS309
- Precision‐machined for accurate flow metering and stable saw performance
- Robust metal construction for durability in dusty, abrasive jobsite environments
- Direct‐fit replacement that installs quickly with basic tools to minimise downtime
- Helps maintain cutting efficiency and smooth operation by replacing a worn or clogged jet
- Manufactured to OEM tolerances for reliable seating and alignment
- Suitable for routine servicing in contractor, hire, and maintenance fleets
- Supports consistent performance across concrete and asphalt cutting tasks
Typical Applications:
Used during servicing or repair of Husqvarna FS305 and FS309 floor saws to restore correct system flow when the original jet is worn, damaged, or contaminated by fines and debris. Ideal for contractors, highways teams, and hire centres aiming to keep walk‐behind saws running smoothly on concrete and asphalt cutting work.
Also known as:
Metering jet, flow jet, nozzle insert, orifice jet, OEM jet FSX1, replacement jet for walk‐behind floor saws, system jet for Husqvarna FS series. These alternative terms are commonly used during maintenance, servicing, and parts identification for professional cutting equipment.
Fits Models:
FS305, FS309
Alternate Part Numbers:
543 08 12-72, 543081272
