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Twin Disc

 Buck Algonquin replacement boat shaft couplings for Twin Disc marine transmissions.

  • Solid shaft coupling, Split shaft coupling
  • 4-3/4" flange diameter, 5" flange diameter
  • 5-3/4" flange diameter,  7-1/4" flange diameter 
Show  items per page (8 total) 
Twin Disc 4-3/4" Solid Coupling (MC4725)
Twin Disc 4-3/4" Split Coupling (50475A)
Twin Disc 4-3/4" Split Coupling (50475B)
Twin Disc 5" Split Coupling (50501A)
Twin Disc 5-3/4" Solid Coupling (MC574)
MSRP: $169.94
YOUR PRICE: $144.45
MSRP: $144.01
YOUR PRICE: $122.41
MSRP: $169.27
YOUR PRICE: $143.88
MSRP: $135.31
YOUR PRICE: $115.01
MSRP: $264.24
YOUR PRICE: $224.60
  
Twin Disc 5-3/4" Split Coupling (505752)
Twin Disc 7-1/4" Split Coupling (50726A)
Twin Disc 7-1/4" Split Coupling (50726B)
  
MSRP: $319.36
YOUR PRICE: $271.46
MSRP: $363.82
YOUR PRICE: $309.25
MSRP: $631.54
YOUR PRICE: $526.81
  
Show  items per page (8 total)