Buck Algonquin Shaft Couplings

Buck Algonquin manufactures a full line of transmission couplers for most of the marine transmissions on the market. Their couplers are cast from ductile iron and machined to SAE J755 specifications with our universal bolt hole pattern & couplers are supplied with mounting hardware. Custom machining is available for any couplers we do not standardly produce, with an extensive inventory to better supply our distributors and OEMs.


Browse our full line of Propeller Shaft Couplings here

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Allison Split Coupling 5.75A Buck

Allison Split Coupling 5.75A Buck

5 3/4" Buck Algonquin Split Propeller Shaft Coupling for Allison Marine Transmissions.A=Flange Diame..

$434.00

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Capitol Split Coupling 7.25B Buck

Capitol Split Coupling 7.25B Buck

7.25"B Buck Algonquin Split Propeller Shaft Coupling for Capitol Marine Transmissions.A=Flange Diame..

$883.00

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Twin Disc Split Coupling 4.75B Buck

Twin Disc Split Coupling 4.75B Buck

4.75"B Buck Algonquin Split Propeller Shaft Coupling for Twin Disc Marine Transmissions.Twin Disc Sp..

$230.00

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ZF Split Coupling 5.75B Buck

ZF Split Coupling 5.75B Buck

5.75" Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.ZF model numbers inc..

$434.00

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Borg Warner Solid Coupling 5.00" Buck

Borg Warner Solid Coupling 5.00" Buck

5" Buck Algonquin Solid Propeller Shaft Coupling for Borg Warner Marine Transmissions.A=Flange Diame..

$183.00

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Paragon Split Coupling 5.00S Buck Short

Paragon Split Coupling 5.00S Buck Short

1 1/8" Bore Only - 5"S Buck Algonquin Split Propeller Shaft Coupling for Paragon Marine Transmission..

$176.00

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ZF Split Coupling 4.00BS Buck Short

ZF Split Coupling 4.00BS Buck Short

4"BS Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions. (Short Hub @ 2")A=Fl..

$154.00

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ZF Split Coupling 6.69 Buck

ZF Split Coupling 6.69 Buck

6.69"B Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.A=Flange Diameter: ..

$784.00

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Borg Warner Split Coupling 5.00A Buck

Borg Warner Split Coupling 5.00A Buck

5"A Buck Algonquin Split Propeller Shaft Coupling for Borg Warner Marine Transmissions.A=Flange Diam..

$193.00

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Hurth Solid Coupling 5.00" Buck

Hurth Solid Coupling 5.00" Buck

5" Buck Algonquin Solid Propeller Shaft Coupling for Hurth Marine Transmissions.A=Flange Diameter: 5..

$183.00

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Yanmar Split Coupling 4.00" Buck "Short"

Yanmar Split Coupling 4.00" Buck "Short"

4"YS Buck Algonquin Split Propeller Shaft "Short" Coupling for Yanmar Marine Transmissions.A=Flange ..

$151.00

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Twin Disc Split Coupling 10.50 Buck

Twin Disc Split Coupling 10.50 Buck

Buck Algonquin 10.50" (2 1/2" thru 4" Shafts) Split Propeller Shaft Coupling for Twin Disc Marine Tr..

$2,147.00

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Allison Split Coupling 7.25A Buck

Allison Split Coupling 7.25A Buck

7 1/4" Buck Algonquin Split Propeller Shaft Coupling for Allison Marine Transmissions.A=Flange Diame..

$510.00

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Hurth Split Coupling 4.00B Buck

Hurth Split Coupling 4.00B Buck

4"B Buck Algonquin Split Propeller Shaft Coupling for Hurth Marine Transmissions. (Long Hub @ 3 7/16..

$179.00

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Twin Disc Split Coupling 5.75B Buck

Twin Disc Split Coupling 5.75B Buck

5.75" Buck Algonquin Split Propeller Shaft Coupling for Twin Disc Marine Transmissions.Buck Coupling..

$563.64

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ZF Split Coupling 6.10B Buck

ZF Split Coupling 6.10B Buck

6.10"B Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions. ZF3051, 305A, 3051..

$699.00

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Capitol Split Coupling 4.75A Buck

Capitol Split Coupling 4.75A Buck

4.75"A Buck Algonquin Split Propeller Shaft Coupling for Capitol Marine Transmissions.A=Flange Diame..

$201.00

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Paragon Solid Coupling 4.00" Buck

Paragon Solid Coupling 4.00" Buck

4" (4020) Buck Algonquin Solid Propeller Shaft Coupling for Paragon Marine Transmissions.A=Flange Di..

$125.00

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ZF Split Coupling 4.75A Buck

ZF Split Coupling 4.75A Buck

4.75"A Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.A=Flange Diameter: ..

$201.00

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ZF Split Coupling 8.86" Buck

ZF Split Coupling 8.86" Buck

Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.ZF Transmission include: ..

$1,817.00

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Borg Warner Split Coupling 5.00C Buck

Borg Warner Split Coupling 5.00C Buck

5"C Buck Algonquin Split Propeller Shaft Coupling for Borg Warner Marine Transmissions.A=Flange Diam..

$217.00

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Paragon Split Coupling 4.00A Buck

Paragon Split Coupling 4.00A Buck

4"A Buck Algonquin Split Propeller Shaft Coupling for Paragon Marine Transmissions.A=Flange Diameter..

$178.00

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Yanmar Split Coupling 4.75" Buck

Yanmar Split Coupling 4.75" Buck

4.75" Buck Algonquin Split Propeller Shaft Coupling for Yanmar Marine Transmissions.A=Flange Diamete..

$189.00

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Twin Disc Split Coupling 5.75A Buck

Twin Disc Split Coupling 5.75A Buck

5.75" Buck Algonquin Split Propeller Shaft Coupling for Twin Disc Marine Transmissions.A=Flange Diam..

$433.00

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Allison Split Coupling 7.25B Buck

Allison Split Coupling 7.25B Buck

7 1/4" Buck Algonquin Split Propeller Shaft Coupling for Allison Marine Transmissions.A=Flange Diame..

$884.00

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Hurth Split Coupling 4.00BS Buck Short

Hurth Split Coupling 4.00BS Buck Short

4"BS Buck Algonquin Split Propeller Shaft Coupling for Hurth Marine Transmissions. (Short Hub @ 2")A..

$154.00

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Twin Disc Split Coupling 7.25A Buck

Twin Disc Split Coupling 7.25A Buck

7.25"A Buck Algonquin Split Propeller Shaft Coupling for Twin Disc Marine Transmissions.Buck Couplin..

$510.00

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ZF Split Coupling 7.25B Buck

ZF Split Coupling 7.25B Buck

7.25"B Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.A=Flange Diameter: ..

$883.00

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Capitol Split Coupling 5.75B Buck

Capitol Split Coupling 5.75B Buck

5.75" Buck Algonquin Split Propeller Shaft Coupling for Capitol Marine Transmissions.Buck Coupling #..

$434.00

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Capitol Split Coupling 4.75B Buck

Capitol Split Coupling 4.75B Buck

4.75"B Buck Algonquin Split Propeller Shaft Coupling for Capitol Marine Transmissions.A=Flange Diame..

$230.00

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Paragon Solid Coupling 4.50" Buck

Paragon Solid Coupling 4.50" Buck

4.5" Buck Algonquin Solid Propeller Shaft Coupling for Paragon Marine Transmissions.A=Flange Diamete..

$242.00

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ZF Split Coupling 4.75B Buck

ZF Split Coupling 4.75B Buck

4.75"B Buck Algonquin Split Propeller Shaft Coupling for ZF Marine Transmissions.A=Flange Diameter: ..

$230.00

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