New Arneson “Integral 8” offers big performance in a compact package

With its new Arneson “Integral 8”, Twin Disc now offers a more compact version of its renowned Arneson ASD-8-B1L. This new drive saves valuable engine room space while providing simple alignment and installation flexibility - all without sacrificing on power or performance.

The “Integral 8” offers Arneson’s typical high propeller shaft torque rating suitable for diesel engines. Capable of running large diameter propellers for deep gear ratios or heavier boats, it is suitable for pleasure, military and commercial applications on medium- and high-speed craft.

Twin Disc maintained Arneson’s typical robust manufacturing in this new design, including all bronze and stainless steel construction of in-water parts for long life with low maintenance in salt water. Plus an improved long fin design enhances steering stability and control.

Arneson Surface Drives provide unique performance and reliability benefits for all planing craft. With their low drag, higher cruise and top speeds, vector-thrust maneuvering, and reduced fuel consumption, they make a smart alternative for many conventional stern-drive diesel applications.