AI Surface Drives Performance Upgrades

PROPELLER ADAPTERS
Arneson now makes an adapter kit to mate a Mercury #6 Speedmaster Propeller to an #6 or #8 19-tooth Spline shaft. Thus increasing propeller selection. Fits the Mercury #3 and #4 drives also. This greatly opens the door to a wider selection of propellers and allows the user to purchase the newest design propellers made today.

#8 THRUST TUBE UPGRADE
Arneson Industries now offers a longer #8 Thrust Tube Assembly for improved propeller shaft trim angles. This longer Thrust Tube Assembly can reduce trim angles by 2 degrees. Can be purchased with a single rudder or with our dual rudder option. Can be used with standard Arneson Steering or with a rudder, has the same trim cylinder mounts as the BPM.

#8 Mechanical Tie Bar Mount for Catamaran Applications
Arneson Industries has developed a Mechanical Tie Bar Assembly system for the Arneson #8-6 Drop Box Drive Units. The system incorporates the use of a Mechanical Tie Bar Assembly, A new Thrust Tube Design, an improved steering geometry and a mechanical mount to raise the tie bar above the tunnel height for applications on catamaran boats. This design keeps the AI Surface Drives parallel during their Steering Trim movement.

#8-6 Drop Box Drive Unit
Arneson now makes an adapter kit to mate a Mercury #6 Speedmaster Propeller to an #6 or #8 19-tooth Spline shaft. Thus increasing propeller selection. Fits the Mercury #3 and #4 drives also. This greatly opens the door to a wider selection of propellers and allows the user to purchase the newest design propellers made today.

Stainless Steel BPM Thrust Tube Replacements
Direct replacement for the Aluminum BPM Thrust Tubes. Removes the corrosion concerns, less flexing, less maintenance.

AI Vertical Trim Cylinder
The AI Billet Vertical Trim Cylinder holds the Arneson drive while a rudder is used for steering. Various strokes available for custom applications
Need more information?
Feel free to contact us with further questions at info@arneson-industries.com.