The Volvo Penta 450mm Interceptor Unit comes complete with stainless steel installation screws. The Interceptors are plug and play, and can be used with any existing Boat Trim System. Be confident that there will be little or no corrosion as they are made from composite materials and therefore, less maintenance is required giving you more time to enjoy the pleasures of boating!
If you do replace an interceptor, be sure to re-calibrate the system (instructions are in the manual).
The 450mm (17.7”) Interceptors are to be installed at least 8” (203mm) from the centerline of the drive propeller.
Manufacturer Part #21527472