Designed and Built to Maintain High Thrust Over a Long Life

• Forged steel gears and propeller shafts
• Gear sets are lapped & matched
• Abrasion & corrosion resistant tunnels
• Tapered roller bearings
• Precisely engineered shim sets
• Special seals
• Four-blade Manganese Bronze propeller
• Extra thick "chill rings" control distortion
• Three-point pod support
• Bronze components where required
• Vertical or horizontal input shaft positions
• Extra heavy duty construction