Buck Algonquin Shaft Coupling 50-500C

5" Buck Algonquin Split Propeller Shaft Coupling for Borg Warner, Hurth PRM Newage and ZF Marine Transmissions.

The Buck Algonquin 50-500C Split Propeller Shaft Coupling is designed for use with Borg Warner, Hurth, PRM Newage, and ZF marine transmissions. Built for dependable power transfer and secure shaft connection, this split coupling design allows for easier installation and servicing compared to standard solid couplings. Manufactured for durability in demanding marine environments, it is a reliable choice for inboard propulsion systems requiring strength, precision, and long-term performance.

Constructed from high-strength ductile iron, the 50-500C is built to handle demanding marine environments while maintaining proper shaft alignment and efficient power transfer. The split coupling design allows for easier installation and removal without requiring shaft withdrawal, significantly reducing maintenance time and simplifying service procedures.

Coupling dimensions

• Flange Diameter: 5"
• Bore Range: 1-1/2" Thru 2"
• Pilot Diameter: 2-1/2 x 3/32 Male
• Bolt Circle: 4-1/4"
• Bolt Diameter: 7/16"
• Coupling Length: 4"
• Bolts: 4 (New flange bolts included)