Buck Algonquin Shaft Coupling 50-500A

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

The Buck Algonquin 50-500A Split Propeller Shaft Coupling is a heavy-duty, precision-machined marine coupling designed for use with Borg Warner, Hurth, PRM Newage, and ZF marine transmissions. Built for strength and accuracy, it ensures proper shaft alignment and efficient power transfer in inboard propulsion systems.

The split coupling design allows for easier installation and removal without requiring shaft withdrawal, significantly reducing maintenance time while maintaining a strong and reliable connection. Manufactured to strict marine tolerances, Buck Algonquin couplings are trusted for their durability, concentric accuracy, and long-term performance.

Coupling dimensions

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