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Split Couplers

Buck Algonquin Split Couplers available at Deep Blue Yacht Supply. All Split Couplers are made in the U.S.A, are are backed by Buck Algonquin's limited warranty.  Buck Algonquin manufactures a full line of transmission split couplers for most marine transmissions. These transmission split couplers are cast from ductile iron and machined to SAE J755 specifications. Most of our split couplers are machined with our universal bolthole pattern. As well, all of our couplers are supplied with mounting hardware - Sold each

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Product(s)Transmission TypeCoupling TypeShaft SizeFlange DiameterNumber of BoltsBolt DiameterBolt CirclePilotOverall LengthPrice 
50500YS100 Split Buck Algonquin Marine Motor CouplingPicture of 50500YS100 Split Buck Algonquin Marine Motor CouplingYanmarSplitNo Bore4-3/4 inch410 mm3.937 inch2.556 inch x 1/8 inch Male3-7/16 inch
$157.43
$110.99
50500YS112 Split Buck Algonquin Marine Motor CouplingPicture of 50500YS112 Split Buck Algonquin Marine Motor CouplingYanmarSplit1-1/8 inch4-3/4 inch410 mm3.937 inch2.556 inch x 1/8 inch Male3-7/16 inch
$157.43
$110.99
50500YS125 Split Buck Algonquin Marine Motor CouplingPicture of 50500YS125 Split Buck Algonquin Marine Motor CouplingYanmarSplit1-1/4 inch4-3/4 inch410 mm3.937 inch2.556 inch x 1/8 inch Male3-7/16 inch
$157.43
$110.99
50500YS137 Split Buck Algonquin Marine Motor CouplingPicture of 50500YS137 Split Buck Algonquin Marine Motor CouplingYanmarSplit1-3/8 inch4-3/4 inch410 mm3.937 inch2.556 inch x 1/8 inch Male3-7/16 inch
$157.43
$110.99
50500YS150 Split Buck Algonquin Marine Motor CouplingPicture of 50500YS150 Split Buck Algonquin Marine Motor CouplingYanmarSplit1-1/2 inch4-3/4 inch410 mm3.937 inch2.556 inch x 1/8 inch Male3-7/16 inch
$157.43
$110.99
50501S1000 Split Buck Algonquin Marine Motor CouplingPicture of 50501S1000 Split Buck Algonquin Marine Motor CouplingParagonSplit1 inch5 inch43/8 inch4-1/8 inch2-3/4 inch x 3/32 inch Male2-1/2 inch
$126.40
$88.99
50501S1125 Split Buck Algonquin Marine Motor CouplingPicture of 50501S1125 Split Buck Algonquin Marine Motor CouplingParagonSplit1-1/8 inch5 inch43/8 inch4-1/8 inch2-3/4 inch x 3/32 inch Male2-1/2 inch
$147.64
$103.99
50501S1250 Split Buck Algonquin Marine Motor CouplingPicture of 50501S1250 Split Buck Algonquin Marine Motor CouplingParagonSplit1-1/4 inch5 inch43/8 inch4-1/8 inch2-3/4 inch x 3/32 inch Male2-1/2 inch
$130.19
$91.99
50501S1375 Split Buck Algonquin Marine Motor CouplingPicture of 50501S1375 Split Buck Algonquin Marine Motor CouplingParagonSplit1-3/8 inch5 inch43/8 inch4-1/8 inch2-3/4 inch x 3/32 inch Male2-1/2 inch
$126.40
$88.99
5057511250 Split Buck Algonquin Marine Motor CouplingPicture of 5057511250 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-1/4 inch5-3/4 inch61/2 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$362.16
$253.99
5057512250 Split Buck Algonquin Marine Motor CouplingPicture of 5057512250 Split Buck Algonquin Marine Motor CouplingMultipleSplit2-1/4 inch5-3/4 inch61/2 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$470.52
$329.99
505751NOBO Split Buck Algonquin Marine Motor CouplingPicture of 505751NOBO Split Buck Algonquin Marine Motor CouplingMultipleSplitNo Bore5-3/4 inch61/2 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$319.36
$223.99
5057521500 Split Buck Algonquin Marine Motor CouplingPicture of 5057521500 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-1/2 inch5-3/4 inch65/8 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$362.16
$253.99
5057521750 Split Buck Algonquin Marine Motor CouplingPicture of 5057521750 Split Buck Algonquin Marine Motor CouplingTwin DiscSplit1-3/4 inch5-3/4 inch65/8 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$362.16
$253.99
5057522000 Split Buck Algonquin Marine Motor CouplingPicture of 5057522000 Split Buck Algonquin Marine Motor CouplingMultipleSplit2 inch5-3/4 inch65/8 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$362.16
$253.99
5057522250 Split Buck Algonquin Marine Motor CouplingPicture of 5057522250 Split Buck Algonquin Marine Motor CouplingMultipleSplit2-1/4 inch5-3/4 inch65/8 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$422.81
$295.99
505752NOBO Split Buck Algonquin Marine Motor CouplingPicture of 505752NOBO Split Buck Algonquin Marine Motor CouplingMultipleSplitNo Bore5-3/4 inch65/8 inch4-3/4 inch3 inch x 1/4 inch Female4-3/16 inch
$319.36
$223.99
50725A1250 Split Buck Algonquin Marine Motor CouplingPicture of 50725A1250 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-1/4 inch7-1/4 inch65/8 inch6 inch3-3/4 inch x 1/4 inch Female4-3/8 inch
$424.95
$297.99
50725A1375 Split Buck Algonquin Marine Motor CouplingPicture of 50725A1375 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-3/8 inch7-1/4 inch65/8 inch6 inch3-3/4 inch x 1/4 inch Female4-3/8 inch
$424.95
$297.99
50725A1500 Split Buck Algonquin Marine Motor CouplingPicture of 50725A1500 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-1/2 inch7-1/4 inch65/8 inch6 inch3-3/4 inch x 1/4 inch Female4-3/8 inch
$424.95
$297.99
50725A1750 Split Buck Algonquin Marine Motor CouplingPicture of 50725A1750 Split Buck Algonquin Marine Motor CouplingMultipleSplit1-3/4 inch7-1/4 inch65/8 inch6 inch3-3/4 inch x 1/4 inch Female4-3/8 inch
$424.95
$297.99

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