Description
The Watercraft Werks billet aluminum switch housing for Kawasaki JS 440 and 550 models is a durable, clean-looking replacement for tired stock housings that have seen years of sun, salt, and use. It is designed to occupy roughly the same handlebar space as the OEM unit, so you can upgrade to billet strength without crowding your controls or changing your bar layout. This housing allows you to transfer your existing electrical components into a stronger, more reliable shell built for long-term use.
- Direct replacement billet aluminum switch housing for Kawasaki JS 440 and 550 stand up skis.
- Occupies about the same handlebar space as the stock housing, keeping your controls familiar and comfortable.
- Accepts both older (no lanyard) and newer (with lanyard) start/stop switch plates for flexible fitment on different year skis.
- Designed for you to move your original wire assemblies and internal switches into the new housing for straightforward installation.
Each kit is supplied as a 3-piece housing assembly with hardware so you can mount it securely without hunting for extra fasteners. The package includes the 3-piece switch housing, a total of 5 bolts, 4 M5-0.8 x 35 mm Allen head bolts, and 1 M6-1.0 x 30 mm flat head Allen countersunk bolt to clamp everything in place. Internal switches are not included, so you reuse your own switches or choose new ones to suit your needs.
- 3-piece design makes it easier to install around handlebars and route wiring cleanly.
- Built-in threads for bolts provide a positive, solid fastening solution without loose nuts.
- Two drain holes help water escape rather than sit trapped inside the housing.
- Widened slot accommodates angled handlebars, a common upgrade on many custom stand ups.
- Single wire exit hole keeps wiring organized and reduces clutter at the bars.
- Bilge switch holder version is designed to hold the 57-3009 standard bilge switch for additional control at your fingertips.
Whether you are restoring an older JS or building a custom ski from the ground up, this billet housing is a functional and visually appealing upgrade. It brings modern machining and durability to a classic platform while retaining compatibility with your original switches and plates.
