Tapered Couplings

Tapered Couplings

General Propeller stocks the full line of Buck Algonquin manufactured tapered bore shaft transmission couplers for most marine transmissions. The couplers are cast from ductile iron and machined to SAE J755 specifications. Most of our couplers are machined with a universal bolthole pattern.  We also stock tapered bore couplings from other manufacturers in order to match your requirements.  Please contact us for assistance, we will be happy to help. 
Zinc plated Taper Bore Coupling with Keyway

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Taper Coupling 50TC475138 Discontinued

Taper Coupling 50TC475138

Taper Coupling - Flange 4.75" | Bore 1.375" | F-Pilot Dia 2.50" | 6 Bolt - .4375" Dia | Bolt Cir 3...

50TC475138

$0.00

Taper Coupling 50TC475150 Discontinued

Taper Coupling 50TC475150

Taper Coupling - Flange 4.75" | Bore 1.5" | F-Pilot Dia 2.50" | 6 Bolt - .4375" Dia | Bolt Cir 3.87..

50TC475150

$0.00

Taper Coupling 50TC475175

Taper Coupling - Flange 4.75" | Bore 1.75" | F-Pilot Dia 2.50" | 6 Bolt - .4375" Dia | Bolt Cir 3.8..

50TC475175

$212.95 $149.07

Taper Coupling 50TC476138 Discontinued

Taper Coupling 50TC476138

Taper Coupling - Flange 4.75" | Bore 1.375" | F-Pilot Dia 2.50" | 6 Bolt - 12mm Dia | Bolt Cir 3.87..

50TC476138

$0.00

Taper Coupling 50TC476150 Discontinued

Taper Coupling 50TC476150

Taper Coupling - Flange 4.75" | Bore 1.5" | F-Pilot Dia 2.50" | 6 Bolt - 12mm Dia | Bolt Cir 3.875"..

50TC476150

$0.00

Taper Coupling 50TC476175

Taper Coupling - Flange 4.75" | Bore 1.75" | F-Pilot Dia 2.50" | 6 Bolt - 12mm Dia | Bolt Cir 3.875..

50TC476175

$212.95 $149.07

Taper Coupling 50TC500125

Taper Coupling - Flange 5" | Bore 1.25" | M-Pilot Dia 2.50" | 4 Bolt - .4375" Dia | Bolt Cir 4.25" ..

50TC500125

$211.43 $148.00

Taper Coupling 50TC500138

Taper Coupling - Flange 5" | Bore 1.375" | M-Pilot Dia 2.50" | 4 Bolt - .4375" Dia | Bolt Cir 4.25"..

50TC500138

$211.43 $148.00

Taper Coupling 50TC500150

Taper Coupling - Flange 5" | Bore 1.5" | M-Pilot Dia 2.50" | 4 Bolt - .4375" Dia | Bolt Cir 4.25" |..

50TC500150

$211.43 $148.00

Taper Coupling 50TC500175

Taper Coupling - Flange 5" | Bore 1.75" | M-Pilot Dia 2.50" | 4 Bolt - .4375" Dia | Bolt Cir 4.25" ..

50TC500175

$211.43 $148.00

Taper Coupling 50TC501125 Discontinued

Taper Coupling 50TC501125

Taper Coupling - Flange 5" | Bore 1.125" | M-Pilot Dia 2.50" | 8 Bolt - .375" Dia | Bolt Cir 4.25" ..

50TC501125

$0.00

Taper Coupling 50TC501137 Discontinued

Taper Coupling 50TC501137

Taper Coupling - Flange 5" | Bore 1.375" | M-Pilot Dia 2.50" | 8 Bolt - .375" Dia | Bolt Cir 4.25" ..

50TC501137

$0.00

Taper Coupling 50TC501150 Discontinued

Taper Coupling 50TC501150

Taper Coupling - Flange 5" | Bore 1.5" | M-Pilot Dia 2.50" | 8 Bolt - .375" Dia | Bolt Cir 4.25" | ..

50TC501150

$0.00

Taper Coupling 50TC501175 Discontinued

Taper Coupling 50TC501175

Taper Coupling - Flange 5" | Bore 1.75" | M-Pilot Dia 2.50" | 8 Bolt - .375" Dia | Bolt Cir 4.25" |..

50TC501175

$0.00

Taper Coupling 50TC575150

Taper Coupling - Flange 5.75" | Bore 1.5" | F-Pilot Dia 3.0" | 6 Bolt - .50" Dia | Bolt Cir 4.75" |..

50TC575150

$378.27 $264.79

Taper Coupling 50TC575175

Taper Coupling - Flange 5.75" | Bore 1.75" | F-Pilot Dia 3.0" | 6 Bolt - .50" Dia | Bolt Cir 4.75" ..

50TC575175

$378.27 $264.79

Taper Coupling 50TC575200

Taper Coupling - Flange 5.75" | Bore 2.0" | F-Pilot Dia 3.0" | 6 Bolt - .50" Dia | Bolt Cir 4.75" |..

50TC575200

$406.16 $284.31

Taper Coupling 50TC575225

Taper Coupling - Flange 5.75" | Bore 2.25" | F-Pilot Dia 3.0" | 6 Bolt - .50" Dia | Bolt Cir 4.75" ..

50TC575225

$406.16 $284.31

Taper Coupling 50TC576150

Taper Coupling - Flange 5.75" | Bore 1.5" | F-Pilot Dia 3.0" | 6 Bolt - .625" Dia | Bolt Cir 4.75" ..

50TC576150

$378.27 $264.79

Taper Coupling 50TC576175

Taper Coupling - Flange 5.75" | Bore 1.75" | F-Pilot Dia 3.0" | 6 Bolt - .625" Dia | Bolt Cir 4.75"..

50TC576175

$378.27 $264.79