Buck Algonquin Shaft Coupling 50-TC575U

5-3/4" Buck Algonquin Tapered Propeller Shaft Coupling for Allison, Borg Warner, Capitol, PRM Newage, Twin Disc and ZF Marine Transmissions.

The Buck Algonquin 50-TC575U Tapered Shaft Coupling is engineered for use with Allison, Borg Warner, Capitol, PRM Newage, Twin Disc, and ZF marine transmissions, delivering a precise and secure connection between the transmission output flange and propeller shaft.

Featuring a tapered bore design, this coupling creates a tight interference fit on the shaft, ensuring maximum holding strength and accurate alignment. This design improves torque transfer, reduces the risk of slippage, and minimizes vibration in demanding inboard applications.

Constructed from high-strength ductile iron and machined to strict marine tolerances, the 50-TC575U ensures reliable power transfer, proper shaft alignment, and long service life in demanding inboard applications.

Coupling dimensions

• Flange Diameter: 5 3/4"
• Shaft Range: 1-1/2" Thru 2-1/4"
• Pilot Diameter: 3" x 1/4" Female
• Bolt Circle: 4-3/4"
• Bolt Diameter: 1/2" and 5/8" (Universal mounting holes)
• Coupling Length: 6-1/2”
• Bolts: 6 (New flange bolts included)