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Twin Disc Split Coupling 7 1/4"B
7.25"B Buck Algonquin Split Propeller Shaft Coupling for Twin Disc Marine Transmissions.
Buck Coupling # 50-725B
A=Flange Diameter: 7 1/4"
B=Bore Range: 2" Thru 3"
C=Pilot Diameter: 3 3/4" x 1/4" Female
D=Bolt Circle: 6"
E=Bolt Diameter: 5/8" and 3/4"
Bolts: 6 (New flange bolts included)
Coupling Length: 5 1/2"
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