Walter Split Shaft Coupling 5-3/4"B

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

The Walter Split Shaft Coupling 5-3/4B is engineered for reliable shaft-to-transmission connection across a broad range of marine driveline systems. Designed to fit Allison, Borg Warner, Capitol, PRM Newage, Twin Disc, and ZF marine transmissions, this split-style coupling simplifies installation and removal without requiring shaft withdrawal.

Manufactured for strength and precision alignment, the 5-3/4B coupling ensures secure shaft retention and consistent power transfer under load. The split design reduces service time while maintaining proper fitment and driveline integrity, making it a practical solution for both replacement and new installations in inboard propulsion systems.

Its split coupling design allows for easier installation and removal without requiring full shaft disassembly, reducing service time and simplifying maintenance. Built from durable marine-grade materials, the 50-5752U provides excellent strength, corrosion resistance, and long-term reliability in both saltwater and freshwater environments.

Coupling dimensions

• Flange Diameter: 5-3/4"
• Shaft Range 2" Thru 2-1/4"
• Pilot Diameter: 3" x 1/4" Female
• Bolt Circle: 4-3/4"
• Bolt Diameter: 1/2" and 5/8"
• Coupling Length: 4-3/16"
• # of Bolts: 6